Satisfaction with breast reconstruction in women with bilateral prophylactic mastectomy: a descriptive study

Prophylactic bilateral mastectomy is an option for women who are at an increased risk of developing breast cancer. Prophylactic mastectomy is often performed with immediate reconstruction (i.e., at the same time and under the same anesthetic as the mastectomy). Satisfaction with reconstruction has been described previously for women with mastectomy for breast cancer. However, the authors know of no previous research that has reported on satisfaction with reconstruction in patients who have electively sought mastectomy for the prevention of breast cancer. Women in the province of Ontario who had undergone prophylactic bilateral mastectomy plus breast reconstruction between 1991 and 2000 were asked to rate their level of satisfaction with the cosmetic results of their mastectomy and reconstruction and their overall satisfaction with their decision to have prophylactic mastectomy. Women were also asked whether they experienced complications associated with their surgery and what types of complications they experienced. Thirty-seven women completed questionnaires for this study, and all of them had immediate breast reconstruction after prophylactic mastectomy. The majority of women (70.3 percent) reported being satisfied or extremely satisfied with the cosmetic results of their breast reconstruction. Women with self-reported postsurgical complications (16.2 percent) were significantly less satisfied with reconstruction than those who did not report complications (p = 0.009). Personal subjective risk of breast cancer before prophylactic mastectomy was negatively correlated with satisfaction with reconstruction (r = -0.38, p = 0.024) and with subjective risk estimation after prophylactic surgery (r = -0.54, p = 0.001). Women who did not worry about developing breast cancer after prophylactic mastectomy had significantly higher levels of satisfaction with breast reconstruction than those who continued to worry (p < 0.001). Women who reported an improved body image after reconstruction were significantly more likely to report higher levels of satisfaction than those who reported a diminished body image (p = 0.007). The majority of women were satisfied with the cosmetic results of breast reconstruction after prophylactic mastectomy. Women who overestimated their breast cancer risk had lower satisfaction levels. Correcting overestimation of breast cancer risk in women who have prophylactic mastectomy may improve satisfaction with reconstruction following prophylactic mastectomy.     

Breast cancer after augmentation mammaplasty: treatment by skin-sparing mastectomy and immediate reconstruction

Breast conservation has been associated with poor cosmetic outcome when used to treat breast cancer in patients who have undergone prior augmentation mammaplasty. Radiation therapy of the augmented breast can increase breast fibrosis and capsular contraction. Skin-sparing mastectomy and immediate reconstruction are examined as an alternative treatment.Six patients with prior breast augmentation were treated for breast cancer by skin-sparing mastectomy and immediate reconstruction. One patient underwent a contralateral prophylactic skin-sparing mastectomy. Silicone gel implants had been placed in the submuscular location in five patients and in the subglandular position in one patient a mean of 10.2 years (range, 6 to 20 years) before breast cancer diagnosis. The mean patient age was 41.3 years (range, 33 to 56 years). Four independent judges reviewed postoperative photographs to grade the aesthetic results in comparison with the opposite native or reconstructed breast.The American Joint Committee on Cancer staging was stage 0 in one patient, stage I for four patients, and stage II for one patient. Five of the six patients presented with a palpable breast mass. Latissimus dorsi flap reconstruction was performed in four patients (bilaterally in one) and a transverse rectus abdominis muscle (TRAM) flap was used in two patients. Three patients were treated by skin-sparing mastectomy with preservation of the breast implant (two patients with latissimus flaps, and one patient with a TRAM flap). The tumor location necessitated the removal of implants in two patients (one patient with a latissimus flap and one with a TRAM. A saline implant was placed under the latissimus flap after gel implant removal. The patient who underwent bilateral skin-sparing mastectomies desired explantation and placement of saline implants. No remedial surgery was performed on the opposite breast to achieve symmetry. Complications occurred in two patients at the latissimus dorsi donor site (seroma in one patient, and seroma and infection in one). Five patients underwent complete nipple reconstructions. The mean duration of follow-up was 33.6 months (range, 15.5 to 70.3 months), and there were no recurrences of breast cancer. The aesthetic results were judged to be good to excellent in all cases.Skin-sparing mastectomy and immediate reconstruction can be used in patients with prior breast augmentation, with good to excellent cosmetic results. Depending on the tumor and implant location, the implant may be preserved without compromising local control.     

Bilateral autogenous breast reconstruction using perforator free flaps: a single center's experience

The authors present a single center's experience in bilateral breast reconstruction using perforator free flaps. The aim of this study was to show their indications, surgical technique, and results. A series of 53 patients underwent this procedure between February of 1996 and October of 2002. The surgical procedures were performed on patients with bilateral breast cancer (11 patients), patients with unilateral breast cancer and contralateral prophylactic mastectomy (22 patients), patients who had undergone bilateral prophylactic mastectomy (18 patients), a patient with Poland's syndrome, and a patient whose aesthetic breast augmentation had failed. Primary and secondary bilateral breast reconstructions were done in 18 and four patients, respectively. Eighteen patients who had earlier undergone breast reconstruction with implants had a tertiary breast reconstruction. Combined reconstruction (primary with secondary and primary with tertiary reconstruction) was done in 13 patients. Ninety-eight deep inferior epigastric perforator flaps and eight superior gluteal artery perforator flaps were used. The average operative time was 10 hours (range, 8 to 14.5 hours) for the simultaneous bilateral reconstruction. Total flap necrosis occurred in two cases (one deep inferior epigastric perforator flap and one superior gluteal artery perforator flap). Partial flap necrosis was not encountered, and fat necrosis was found in one deep inferior epigastric perforator flap (1 percent). Two pulmonary infections, one deep vein thrombosis, and one cardiac arrhythmia occurred as postoperative complications. The mean hospital stay was 9 days (range, 6 to 20 days). Abdominal bulging was reported in one patient. There were no recurrent disease or cancer manifestations, with an average follow-up of 3.5 years. This series clearly shows that perforator flaps are reliable and useful tools for bilateral breast reconstruction. This technique decreases the donor-site morbidity and offers an excellent aesthetic and long-term outcome and high patient satisfaction.     

A 6-year experience with immediate reconstruction after mastectomy for cancer

A 6-year retrospective review is presented of 185 patients who underwent immediate reconstruction of the breast at the same operation as mastectomy for carcinoma. The patients were treated at two institutions under similar protocols of patient selection, surgical technique, and postoperative care. A detailed evaluation is presented from both the oncologic and surgical points of view. The data support the conclusion that immediate reconstruction of the breast does not alter survival or cancer recurrence rates and does not interfere with the treatment of primary or secondary disease. A low incidence of significant surgical complications is also detailed. Combined with previous reports answering psychological concerns about this mode and timing of reconstruction, this review offers significant reassurance about the overall safety of immediate reconstruction. The authors therefore recommend immediate reconstruction of the breast as a safe treatment option for the woman facing mastectomy.     

Efficacy of the pain pump catheter in immediate autologous breast reconstruction

The purpose of the investigation was to evaluate the efficacy of a slow bupivacaine infusion at postoperative surgical sites in immediate breast reconstruction patients. This prospective study included 16 patients who underwent autologous breast reconstruction with a latissimus dorsi pedicled flap immediately after mastectomy. A two-site infusion kit with dual split-flow catheters was secured at the operative sites before skin closure. A spring-loaded disposable pump then infused 0.25% bupivacaine at a rate of 2.08 cc per catheter per hour for 48 continuous hours. Patient pain levels, nausea/emesis, and oral and intravenous narcotic use were then recorded at 12-hour intervals. Medication use was converted to pain units for results comparison (one pain unit was defined as the equivalent of 10 mg of intravenous morphine). A retrospective control group comprised 16 consecutive patients from December of 1999 to October of 2002 who underwent the same surgery by the same surgeon using oral and intravenous pain medications. The experimental group demonstrated a more than fivefold decrease in the use of oral and intravenous pain medications compared with the historical controls (6.7 versus 1.7 pain units) (p < 0.001). The overall pain experienced by the catheter patients was nearly twofold less than the pain experienced by those without the catheter (1.8 versus 3.4 on the visual analog pain scale) (p < 0.017). Twenty-eight percent of the experimental group experienced nausea/emesis compared with 61 percent in the control group. No complications occurred with the use of the pain pump catheter. A 48-hour infusion of 0.25% bupivacaine significantly decreases the need for postoperative narcotics and the over-all pain experience in immediate breast reconstruction patients. This effective form of pain control may alleviate patient concerns of postoperative pain and may safely downstage many plastic surgery procedures, such as immediate breast reconstruction, and many cosmetic procedures to same-day status when the primary indication for admission is pain management.     

The transverse myocutaneous gracilis free flap: a valuable tissue source in autologous breast reconstruction

The transverse myocutaneous gracilis free flap with a transverse orientation of the skin paddle in the proximal third of the medial thigh region allows the taking, in selected patients, of a moderate amount of tissue for autologous breast reconstruction. The donor-site morbidity is similar to that of a classic medial thigh lift. The indication for this flap in autologous breast reconstruction and the surgical technique will be discussed in this article. From August of 2002 to March of 2003, 10 patients underwent autologous breast reconstruction with 12 transverse myocutaneous gracilis free flaps. The patients' ages ranged from 26 to 48 years (median, 40 years). Of those, two BRCA-positive women received bilateral breast reconstructions after prophylactic skin-sparing mastectomy, and eight patients received immediate breast reconstruction after skin-sparing mastectomy in early-stage breast cancer. Mean follow-up of the 10 patients was 5 months (range, 1 to 9 months). We had no free-flap failure. Four patients had small areas of ischemic skin necrosis related to very thin preparation of the skin envelope after skin-sparing mastectomy without altering the final aesthetic results. Cosmetic evaluation of the reconstructed breasts and thigh donor site by two plastic surgeons showed good results in nine patients and fair results in one patient. There was no functional donor-site morbidity caused by harvesting the gracilis flap. The transverse myocutaneous gracilis flap is a valuable alternative for immediate autologous breast reconstruction after skin-sparing mastectomy in patients with small and medium-sized breasts and inadequate soft-tissue bulk at the lower abdomen and gluteal region.     

Skin-sparing mastectomy and immediate autologous tissue reconstruction after whole-breast irradiation

Traditional breast conservation therapy consists of lumpectomy and whole-breast irradiation. Local recurrence after breast conservation is usually managed with salvage mastectomy. Skin-sparing mastectomy and immediate autologous tissue reconstruction is an accepted method of managing primary breast malignancies with exceptional aesthetic results. The purpose of this study was to evaluate this technique in the previously irradiated breast. This study is a retrospective review of all patients undergoing skin-sparing mastectomy and immediate reconstruction with autologous tissue after failed breast conservation therapy between 1995 and 1999. There were 11 patients with a mean age of 45 years (range, 34 to 58 years). Initial lumpectomy was performed for ductal carcinoma in situ in six patients and infiltrating carcinoma (ductal or lobular) in five patients. The interval from lumpectomy to salvage mastectomy ranged from 12 to 169 months (mean, 44 months). Reconstructive techniques included unipedicled transverse rectus abdominis musculocutaneous (TRAM) flap (n = 4), free TRAM flap (n = 4), and latissimus flap with immediate placement of a saline implant (n = 3). Flap survival was 100 percent, and there were no early flap complications. One patient developed partial-thickness mastectomy flap loss (3 x 3 cm), which was managed conservatively. There were no instances of full-thickness mastectomy skin loss. Late complications included capsular contracture (n = 2), fat necrosis (n = 1), and ventral hernia (n = 1). There was one late death from metastatic disease; the remaining patients were without evidence of disease at a mean of 48 months (range, 30 to 75 months). Aesthetic results were judged as excellent (n = 4), good (n = 5), fair (n = 1), and poor (n = 1). These results demonstrate that skin-sparing mastectomy and immediate autologous tissue reconstruction can be safely performed in patients with previous whole-breast irradiation. Clearly, patient selection is paramount with attention to the quality of the irradiated breast skin and the anatomic location of the recurrent disease. In this experience, the best results were seen after TRAM (pedicled or free) flap reconstruction.     

Breast reconstruction with postmastectomy radiation therapy: current issues

Two recent trials have demonstrated superior locoregional control, disease-free survival, and overall survival in node-positive breast cancer patients with the addition of postmastectomy radiation therapy to mastectomy and chemotherapy. Based on these results, there has been an increased use of postmastectomy in patients with early-stage breast cancer. The inability to determine which patients will require postmastectomy radiation therapy has increased the complexity of planning for immediate breast reconstruction. There are two potential problems with performing an immediate breast reconstruction in a patient who will require postmastectomy radiation therapy. One problem is that postmastectomy radiation therapy can adversely affect the aesthetic outcome of an immediate breast reconstruction. Several studies have evaluated the outcomes of breast reconstructions that were performed before radiation therapy and have revealed a high incidence of complications and poor aesthetic outcomes. Furthermore, these studies have found that often an additional flap is required to restore breast shape and symmetry. The other potential problem is that an immediate breast reconstruction can interfere with the delivery of postmastectomy radiation therapy. During planning for immediate breast reconstruction, it is imperative to carefully review the stage of disease and the likelihood the patient will require postmastectomy radiation therapy. Unfortunately, the ability to detect and predict the presence or extent of axillary lymph node involvement is limited, and the need for postmastectomy radiation therapy is usually not known until after mastectomy. In all cases of decision making regarding possible postoperative radiation therapy and whether or not to perform immediate breast reconstruction, the situation should be discussed at a multidisciplinary conference or addressed among the various medical, surgical, and radiation teams, with active participation by the patient. Immediate breast reconstruction probably should be avoided in patients known to require postmastectomy radiation therapy and delayed until it is certain the therapy will be needed in patients who may require the therapy.     

Comparison of immediate and delayed free TRAM flap breast reconstruction in patients receiving postmastectomy radiation therapy.

Tumor pathologic features and the extent of nodal involvement dictate whether radiation therapy is given after mastectomy for breast cancer. It is generally well accepted that radiation negatively influences the outcome of implant-based breast reconstruction. However, the long-term effect of radiation therapy on the outcome of breast reconstruction with the free transverse rectus abdominis myocutaneous (TRAM) flap is still unclear. For patients who need postmastectomy radiation therapy, the optimal timing of TRAM flap reconstruction is controversial. This study compares the outcome of immediate and delayed free TRAM flap breast reconstruction in patients who received postmastectomy radiation therapy.All patients at The University of Texas M. D. Anderson Cancer Center who received postmastectomy radiation therapy and who also underwent free TRAM flap breast reconstruction between January of 1988 and December of 1998 were included in the study. Patients who received radiation therapy before delayed TRAM flap reconstruction were compared with patients who underwent immediate TRAM flap reconstruction before radiation therapy. Early and late complications were compared between the two groups. Early complications included vessel thrombosis, partial or total flap loss, mastectomy skin flap necrosis, and local wound-healing problems, whereas late complications included fat necrosis, volume loss, and flap contracture of free TRAM breast mounds. Late complications were evaluated at least 1 year after the completion of radiation therapy for patients who had delayed reconstruction and at least 1 year after reconstruction for patients who had immediate reconstruction.During the study period, 32 patients had immediate TRAM flap reconstruction before radiation therapy and 70 patients had radiation therapy before TRAM flap reconstruction. Mean follow-up times for the immediate reconstruction and delayed reconstruction groups were 3 and 5 years, respectively. The mean radiation dose was 50 Gy in the immediate reconstruction group and 51 Gy in the delayed reconstruction group.One complete flap loss occurred in the delayed reconstruction group, and no flap loss occurred in the immediate reconstruction group. The incidence of early complications did not differ significantly between the two groups. However, the incidence of late complications was significantly higher in the immediate reconstruction group than in the delayed reconstruction group (87.5 percent versus 8.6 percent; p = 0.000). Nine patients (28 percent) in the immediate reconstruction group required an additional flap to correct the distorted contour from flap shrinkage and severe flap contraction.These findings indicate that, in patients who are candidates for free TRAM flap breast reconstruction and need postmastectomy radiation therapy, reconstruction should be delayed until radiation therapy is complete.     

Staged breast reconstruction with saline-filled implants in the irradiated breast: recent trends and therapeutic implications

A retrospective review was performed of one surgeon's experience with 40 consecutive patients who had undergone two-stage saline-filled implant breast reconstruction and radiation during the period from 1990 through 1997. A randomly selected group of 40 other two-stage saline-filled implant breast reconstructions from the same surgeon and time period served as controls. This review was undertaken because of the absence of specific information on the outcome of staged saline implant reconstructions in the radiated breast. Previously published reports on silicone gel implants and radiation have been contradictory. At the same time, the criteria for the use of radiation in the treatment of breast cancer have been expanded and the numbers of reconstruction patients who have been radiated are increasing dramatically. For example, in a 1985 report on immediate breast reconstruction, only 1 of 185 patients over a 6-year period underwent adjuvant radiation therapy, whereas in this review, there were 40 radiated breasts with saline-filled implants, 19 of which received adjuvant radiation therapy during their expansion. The study parameters included patient age, breast cup size, implant size, length of follow-up, number of procedures, coincident flap operations, Baker classification, complications, opposite breast procedures, pathologic stage, indications for and details about the radiation, and outcomes. The use of radiation in this review of reconstructed breasts can logically be divided into four groups: previous lumpectomy and radiation (n = 7), mastectomy and radiation before reconstruction (n = 9), mastectomy and adjuvant radiation during reconstruction/expansion (n = 19), and radiation after reconstruction (n = 5). The largest and most rapidly growing group of patients is of those receiving postmastectomy adjuvant radiation therapy. A total of 47.5 percent (19 of 40) of radiated breasts with saline implants ultimately needed the addition of, or replacement by, a flap. Ten percent of a control group with nonradiated saline implant reconstructions also had flaps, none as replacements. Fifty percent or more of both the radiated and control groups had contralateral surgery. Complications were far more common in the radiated group; for example, there were 32.5 percent capsular contractures compared with none in the control group. The control nonradiated implant-only group and the flap plus implant radiated group did well cosmetically. The radiated implant-only group was judged the worst. The increasing use of radiation after mastectomy has important implications for breast reconstruction. The possibility for radiation should be thoroughly investigated and anticipated preoperatively before immediate breast reconstruction. Patients with invasive disease, particularly with large tumors or palpable axillary lymph nodes, are especially likely to be encouraged to undergo postmastectomy radiation therapy. The indications for adjuvant radiation therapy have included four or more positive axillary lymph nodes, tumors 4 cm (or more) in diameter, and tumors at or near the margin of resection. More recently, some centers are recommending adjuvant radiation therapy for patients with as few as one positive lymph node or even in situ carcinoma close to the resection margin. The use of latissimus dorsi flaps after radiation has proven to be an excellent solution to postradiation tissue contracture, which can occur during breast expander reconstruction. The use of the latissimus flap electively with skin-sparing mastectomy preradiation is probably unwise, unless postmastectomy radiation is unlikely. Skin-sparing mastectomy with a latissimus flap thus should be preserved for patients unlikely to undergo adjuvant radiation therapy. Purely autologous reconstruction such as a TRAM flap is another option for these patients, either before or after radiation therapy.     

Delayed-immediate breast reconstruction

In patients with early-stage breast cancer who are scheduled to undergo mastectomy and desire breast reconstruction, the optimal timing of reconstruction depends on whether postmastectomy radiation therapy will be needed. Immediate reconstruction offers the best aesthetic outcomes if postmastectomy radiation therapy is not needed, but if postmastectomy radiation therapy is required, delayed reconstruction is preferable to avoid potential aesthetic and radiation-delivery problems. Unfortunately, the need for postmastectomy radiation therapy cannot be reliably determined until review of the permanent tissue sections. The authors recently implemented a two-stage approach, delayed-immediate breast reconstruction, to optimize reconstruction in patients at risk for requiring postmastectomy radiation therapy when the need for postmastectomy radiation therapy is not known at the time of mastectomy. Stage 1 consists of skin-sparing mastectomy with insertion of a completely filled textured saline tissue expander. After review of permanent sections, patients who did not require post-mastectomy radiation therapy underwent immediate reconstruction (stage 2) and patients who required postmastectomy radiation therapy completed postmastectomy radiation therapy and then underwent standard delayed reconstruction. In this study, the feasibility and outcomes of this approach were reviewed. Fourteen patients were treated with delayed-immediate reconstruction between May of 2002 and June of 2003. Twelve patients had unilateral reconstruction and two patients had bilateral reconstruction, for a total of 16 treated breasts. All patients completed stage 1. Tissue expanders were inserted subpectorally in 15 breasts and subcutaneously in one breast. The mean intraoperative expander fill volume was 475 cc (range, 250 to 750 cc). Three patients required postmastectomy radiation therapy and underwent delayed reconstruction. Eleven patients did not require postmastectomy radiation therapy. Nine patients had 11 breast reconstructions (stage 2), six with free transverse rectus abdominis musculocutaneous (TRAM) flaps, one with a superior gluteal artery perforator flap, and four with a latissimus dorsi flap plus an implant. The median interval between stages was 13 days (range, 11 to 22 days). Two patients who did not require postmastectomy radiation therapy have not yet had stage 2 reconstruction, one because she wished to delay reconstruction and the other because she required additional tissue expansion before permanent implant placement. Six complications occurred. The stage 1 complications involved two cases of mastectomy skin necrosis in patients who required post-mastectomy radiation therapy; one patient required removal of the subcutaneously placed expander before postmastectomy radiation therapy and the other patient had a subpectorally placed expander that only required local wound care. The stage 2 complications were a recipient-site seroma in a patient with a latissimus dorsi flap, a recipient-site hematoma in the patient with the superior gluteal artery perforator flap, and two arterial thromboses in patients with TRAM flaps. Both TRAM flaps were salvaged. Delayed-immediate reconstruction is technically feasible and safe in patients with early-stage breast cancer who may require postmastectomy radiation therapy. With this approach, patients who do not require postmastectomy radiation therapy can achieve aesthetic outcomes essentially the same as those with immediate reconstruction, and patients who require postmastectomy radiation therapy can avoid the aesthetic and radiation-delivery problems that can occur after an immediate breast reconstruction.     

Implications of axillary sentinel lymph node biopsy in immediate autologous breast reconstruction

For patients with invasive breast cancer, if the results of an axillary sentinel node biopsy are determined to be positive after permanent pathologic examination, the current recommendation is to perform a complete axillary node dissection. Subsequent axillary surgery may compromise the blood supply to an immediate autologous breast reconstruction. The purpose of this study was to determine which clinicopathologic factors in clinically node-negative breast cancer patients may be associated with an increased risk of positive axillary nodes. Identification of these factors will allow surgeons to modify their approach to immediate autologous breast reconstruction in these high-risk patients. The relationship between presenting clinicopathologic characteristics and the incidence of axillary metastases was analyzed by chi-square test and multivariate analysis in 167 patients with invasive breast cancer and a clinically negative axilla who underwent modified radical mastectomy with an immediate free transverse rectus abdominis musculocutaneous (TRAM) flap reconstruction. Axillary nodal metastases were found in 35 percent of clinically node-negative breast cancer patients. Multivariate analysis showed that patient age of 50 years or younger (p = 0.019), T2 tumor stage or greater (p = 0.031), and presence of lymphovascular invasion on the initial biopsy specimen (p < 0.001) were independent predictors of axillary metastases in clinically node-negative patients. Based on these results, the authors propose an algorithm for decision making in clinically node-negative breast cancer patients who desire autologous breast reconstruction and sentinel lymph node biopsy. Options for immediate autologous breast reconstruction in patients undergoing mastectomy and axillary sentinel lymph node biopsy that may minimize the risk of vascular damage on reoperation include the use of the internal mammary artery and vein as recipient vessels for a free TRAM flap or a pedicled TRAM flap. If an axillary-based blood supply is used, the authors are considering the use of cadaveric dermis to isolate the pedicle of the flap away from the remaining axillary contents. New developments in breast cancer diagnosis and treatment necessitate a team approach, with increased communication between the breast surgeon and the plastic surgeon in planning surgery for these patients.     

Trends in unilateral breast reconstruction and management of the contralateral breast: the Emory experience

Recent trends in breast reconstruction have transitioned toward the skin-sparing type of mastectomy and immediate reconstruction using autologous tissue. This study was designed to document trends in the management of patients with unilateral breast cancer and to determine how they influence management of the contralateral breast.All patients who underwent unilateral breast reconstruction at Emory University Hospitals from January of 1975 to December of 1999 were reviewed. The cohort was stratified by timing of reconstruction (immediate versus delayed), method of reconstruction, and mastectomy type (skin-sparing versus non-skin-sparing). The methods of reconstruction included implant, latissimus dorsi flap, and transverse rectus abdominis musculocutaneous (TRAM) flap. Contralateral procedures to achieve symmetry included augmentation, mastopexy, augmentation/mastopexy, and reduction. A total of 1394 patients were evaluated, including 689 delayed and 705 immediate reconstructions. Sixty-seven percent of delayed-reconstruction patients (462 of 689) had a symmetry procedure performed on the opposite breast, compared with 22 percent for the immediate-reconstruction patients (155 of 705) (p 相似文献   

Latissimus dorsi myocutaneous flap for breast reconstruction: long-term results.

A review was performed on 170 patients who underwent 173 consecutive latissimus dorsi myocutaneous flap breast reconstructions between 1978 and 1989. The majority of the patients had modified radical mastectomies, and reconstruction was usually delayed for 3 to 18 months after mastectomy. Acceptable symmetry was obtained in the majority of patients without the need for surgery on the opposite breast. Perioperative and long-term complications are reviewed. Patients were followed for an average of 4.7 years after reconstruction. Ninety-four percent of patients demonstrated little or no change in the reconstructed breast after the first year. This method of reconstruction has met patient expectations with a minimum number of procedures and low morbidity.     

Effect of smoking on complications in patients undergoing free TRAM flap breast reconstruction

Free pedicled transverse rectus abdominis myocutaneous (TRAM) flap breast reconstruction is often advocated as the procedure of choice for autogenous tissue breast reconstruction in high-risk patients, such as smokers. However, whether use of the free TRAM flap is a desirable option for breast reconstruction in smokers is still unclear. All patients undergoing breast reconstruction with free TRAM flaps at our institution between February of 1989 and May of 1998 were reviewed. Patients were classified as smokers, former smokers (patients who had stopped smoking at least 4 weeks before surgery), and nonsmokers. Flap and donor-site complications in the three groups were compared. Information on demographic characteristics, body mass index, and comorbid medical conditions was used to perform multivariate statistical analysis. A total of 936 breast reconstructions with free TRAM flaps were performed in 718 patients (80.9 percent immediate; 23.3 percent bilateral). There were 478 nonsmokers, 150 former smokers, and 90 smokers. Flap complications occurred in 222 (23.7 percent) of 936 flaps. Smokers had a higher incidence of mastectomy flap necrosis than nonsmokers (18.9 percent versus 9.0 percent; p = 0.005). Smokers who underwent immediate reconstruction had a significantly higher incidence of mastectomy skin flap necrosis than did smokers who underwent delayed reconstruction (21.7 percent versus 0 percent; p = 0.039). Donor-site complications occurred in 106 (14.8 percent) of 718 patients. Donor-site complications were more common in smokers than in former smokers (25.6 percent versus 10.0 percent; p = 0.001) or nonsmokers (25.6 percent versus 14.2 percent; p = 0.007). Compared with nonsmokers, smokers had significantly higher rates of abdominal flap necrosis (4.4 percent versus 0.8 percent; p = 0.025) and hernia (6.7 percent versus 2.1 percent; p = 0.016). No significant difference in complication rates was noted between former smokers and nonsmokers. Among smokers, patients with a smoking history of greater than 10 pack-years had a significantly higher overall complication rate compared with patients with a smoking history of 10 or fewer pack-years (55.8 percent versus 23.8 percent; p = 0.049). In summary, free TRAM flap breast reconstruction in smokers was not associated with a significant increase in the rates of vessel thrombosis, flap loss, or fat necrosis compared with rates in nonsmokers. However, smokers were at significantly higher risk for mastectomy skin flap necrosis, abdominal flap necrosis, and hernia compared with nonsmokers. Patients with a smoking history of greater than 10 pack-years were at especially high risk for perioperative complications, suggesting that this should be considered a relative contraindication for free TRAM flap breast reconstruction. Smoking-related complications were significantly reduced when the reconstruction was delayed or when the patient stopped smoking at least 4 weeks before surgery.     

Immediate breast reconstruction using biodimensional anatomical permanent expander implants: a prospective analysis of outcome and patient satisfaction

Immediate breast reconstruction is offered to the majority of women requiring a mastectomy for cancer treatment. Improvements in implant technology have seen the evolution of shaped, fixed-volume implants and permanent expanders. The theoretical benefits of biodimensional anatomical expander implants include better reconstructed breast form, the potential for achieving this at a single procedure, and the avoidance of a contralateral procedure as a result of improved ipsilateral cosmesis. The aim of the present study was to assess outcome after immediate breast reconstruction using the McGhan 150 permanent expander implant. A total of 107 consecutive patients (129 breast reconstructions) were studied over a 30-month period; 49 patients (68 reconstructions) had submuscular implant placement alone, and 58 patients (61 reconstructions) had an implant in conjunction with a latissimus dorsi flap. The mean patient age was 47 years (range, 22 to 72 years) and the mean follow-up was 18 months (range, 6 to 40 months). Outcome was assessed in the following four ways: geometric measurements, evaluation of photographs by four independent observers, linear numerical analogue scale, and a quality-of-life questionnaire. Geometric measurements after surgery showed median differences that were highly consistent with good symmetry. Transverse breast width difference between breasts was 0.35 cm, vertical breast height difference was 0.8 cm, sternal notch-to-nipple distance difference was 0.6 cm, midclavicular line-to-nipple distance difference was 0.5 cm, nipple-to-inframammary crease distance difference was 0.5 cm, midline-to-nipple distance difference was 0 cm, and projection difference was 0 cm. Photographic assessment by four observers who evaluated shape, cleavage, symmetry, and overall outcome produced correlation values of 0.73 to 0.81. More than 75 percent of each of these parameters was scored as good or excellent. A numerical analogue scale (from 1 to 10) assessing overall result by the surgeon and patient revealed good (7 to 8) or excellent (9 to 10) scores in 83 and 82 percent of respondents, respectively. Quality-of-life data showed that 81 and 88 percent of women felt "a little" or "not at all" less feminine, respectively, and 88 percent were satisfied with the appearance of their breasts. A total of 88 percent of women would also choose the same reconstructive procedure if faced with the same cancer diagnosis. Complication rates were low; infections occurred in 6.2 percent of reconstructions, hematoma occurred in 1.6 percent, and implant loss occurred in 3.9 percent. Only 24 of 107 patients (22 percent) elected to have a synchronous contralateral breast adjustment, and four of 107 (4 percent) chose to have a subsequent procedure for symmetry. Biodimensional expander implants used in immediate breast reconstruction are associated with high levels of patient and surgeon satisfaction. Optimum breast form can be achieved during a single operation with a low incidence of complications.     

Reasons why mastectomy patients do not have breast reconstruction

Breast reconstruction after mastectomy is valuable, yet only a small percentage of eligible patients ever have reconstruction. Little has been done to determine why so few patients proceed with reconstructive surgery. A homogeneous population of mastectomy patients, some of whom underwent breast reconstruction while others did not, were surveyed regarding their attitudes about breast reconstruction. A total of 245 women were surveyed. One-hundred and fifty-eight (64 percent) responded, 71 of whom had been reconstructed while 87 had not. Comparison of the responses of the two groups suggests factors that play a role in determining whether the mastectomy patient will accept or decline the option of breast reconstruction. Considerations that made it less likely that a woman would pursue reconstruction included advanced age at the time of mastectomy, concern about complications from further surgery, uncertainty about outcome, and fear about the effect of reconstruction on future problems with breast cancer. Marital status, receiving chemotherapy, or knowing a patient who had a bad result from reconstruction did not affect the decision. An awareness and understanding of these factors may be helpful to physicians in counseling patients and in increasing the number of women who enjoy the benefits of breast reconstruction.     

Surgical options for the early-stage breast cancer: factors associated with patient choice and postoperative quality of life.

Patients with early-stage breast cancer have three surgical options: lumpectomy with radiotherapy, mastectomy alone, and mastectomy with breast reconstruction. Our objective was to compare women in these three groups with respect to demographics, preoperative counseling, postoperative body image, and quality of life. Women having undergone surgery for stage 1 or 2 breast cancer between 1990 and 1995 were selected by random sampling of hospital tumor registries and were mailed a self-administered questionnaire, which included the Medical Outcomes Survey Short Form 36. Patients were stratified into three mutually exclusive groups: lumpectomy with axillary node dissection and radiotherapy, modified radical mastectomy, and modified radical mastectomy with breast reconstruction. In total, 267 of 525 surveys were returned (50.9 percent). Compared with mastectomy patients, breast reconstruction patients were younger (p < 0.001), better educated (p = 0.001), and more likely Caucasian (p = 0.02). Among mastectomy patients, 54.9 percent recalled that lumpectomy had been discussed preoperatively and 39.7 percent recalled discussion of breast reconstruction. Post-operative comfort with appearance was significantly lower for mastectomy patients. The relationship between type of surgery and postoperative quality of life varied with age. Under 55, quality of life was lowest for mastectomy patients on all but two Medical Outcomes Survey Short Form 36 subscales. Over 55, quality of life was lowest for lumpectomy patients on all subscales (p < 0.05 for all subscales except social functioning and role-emotional). Treatment choice may be related to age, race, education, and preoperative counseling. Whereas the effect of breast cancer on a woman's life is complex and individual, the type of surgery performed is a significant variable, whose impact may be related to patient age.     

Immediate free TRAM reconstruction in lumpectomy and radiation failure patients

Local recurrence after lumpectomy and radiation therapy indicates failed breast conservation surgery. These patients often proceed to mastectomy and are candidates for autogenous breast reconstruction. Free transverse rectus abdominus muscle (TRAM) reconstruction in these patients is complicated by repeated axillary dissection and the use of irradiated tissue. Complication rates for pedicled TRAMs have been reported at 33 percent when used in irradiated tissue beds. We report our results using the free TRAM for breast reconstruction after lumpectomy and radiation failure. All patients within this study developed a local recurrence after lumpectomy and radiation therapy. All patients had undergone axillary dissection for staging at the time of their lumpectomy. Patient records were reviewed for patient age, total radiation dose, associated risk factors for TRAM failure, operative time, donor vessels used for anastomosis, status of the native thoracodorsal vessels at the time of surgery, and postoperative complications. Over a 7-year period, 16 TRAM patients had undergone previous breast conservation surgery. Of these 16 patients, 14 underwent reconstruction with a planned free TRAM after simple mastectomy. Average operating room time was 7 hours. There were no partial or total flap losses. Complications were seen in 14 percent of the overall group. Overall, we found that the free TRAM provided an excellent aesthetic result with a lower complication rate than previously reported for pedicled TRAM flaps in irradiated beds. The thoracodorsal vessels provided an adequate donor vessel in 93 percent of the cases. The free TRAM provides a superior alternative in immediate reconstruction in patients who have failed breast conservative surgery.     

Prophylactic mastectomy: indications, options, and reconstructive alternatives

Prophylactic mastectomy continues to be a controversial procedure as a preventive tool against breast cancer. Recent research and other scientific advances, however, have refocused attention on better risk estimation, evidence of efficacy, and improvements in reconstruction. The recently discovered genetic markers BRCA1 and BRCA2 have become increasingly important in determining risk; a BRCA1-positive patient's risk of developing breast cancer by the age of 65 is estimated at 50 percent to 80 percent. BRCA1- and BRCA2-positive breast cancers also tend to be higher grade and occur in younger women (making mammography less effective). Genetically linked breast cancers are usually estrogen receptor negative, making them less susceptible to chemoprevention. Various predictive models and recommendations by experts in the field are also available for today's clinicians to ascertain who should be genetically tested. The benefit of bilateral prophylactic mastectomy, although difficult to estimate, can be evaluated by looking at the incidence of breast cancer in studies of patients who have previously undergone prophylactic mastectomy. The estimated risk reduction from these studies is 80 percent to 95 percent. Similarly, life expectancy is believed to be increased from 2.9 to 5.3 years. The psychological benefits include a 70 percent rate of satisfaction and a decrease in emotional concern over developing breast cancer by 74 percent of women who underwent prophylactic mastectomy. Although reconstruction results may vary, most patients have been very satisfied and some may achieve cosmetic results that are better than their preoperative situation. Patient selection for specific types of reconstruction after prophylactic mastectomy and the decision to proceed should be based on surgical risk and the likelihood of a good outcome. The choice of mastectomy incision should consider the size of the breast, preexisting scars, patient risk factors, and the planned method and goal of reconstruction. The authors propose certain guidelines based on degree of ptosis and cup size when planning prophylactic mastectomies with reconstruction. In certain cases, a nipple-sparing mastectomy may provide cosmetic advantages that could outweigh the additional oncologic risk.