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1.
An improved technique for immediate retropectoral reconstruction after subcutaneous mastectomy 总被引:2,自引:0,他引:2
Subcutaneous mastectomy is becoming an operation of choice in certain cases of premalignant and other breast pathology. We describe a technique for simultaneous subcutaneous mastectomy and retropectoral implantation of a silicone prosthesis. Gentle blunt prepectoral, retromammary dissection is performed through an axillary incision as far inferiorly as the inframammary fold, where a fibrous bridge between the anterior surface of the pectoralis major muscle and the skin prevents dissection any lower. Through the same incision, the retropectoral space is dissected to about 5 cm below the inframammary fold. A second incision is made in the inframammary fold to join the retromammary plane of the first dissection. The gland is then dissected subcutaneously and removed through the inframammary incision. A silicone implant is introduced retropectorally through the axillary incision, thus avoiding splitting the pectoralis major. Satisfactory results have been obtained in 23 bilateral and 14 unilateral cases; it is important that the dissection be performed carefully in order to prevent the implant from riding up too high in its musculoaponeurotic sling. 相似文献
2.
Paget's disease of the breast after subcutaneous mastectomy and reconstruction with a silicone prosthesis 总被引:1,自引:0,他引:1
M A Mendez-Fernandez W S Henly R C Geis F J Schoen R J Hausner 《Plastic and reconstructive surgery》1980,65(5):683-685
Eight years after subcutaneous mastectomy for extensive fibrocystic disease, a patient developed Paget's disease of the breast associated with an underlying infiltrating duct cell adenocarcinoma. We emphasize the need for meticulous examination of the subcutaneous mastectomy specimen and long-term follow-up examination of the breasts in patients treated with subcutaneous mastectomy. 相似文献
3.
The fluorescein test is a useful ancillary procedure for predicting the viability of breast flaps in reconstructive procedures after subcutaneous mastectomy or radial mastectomy. 相似文献
4.
A national survey of plastic surgeons has been conducted to determinr the incidence of occult breat carcinoma in patients having a subcutaneous mastectomy. The results are reported herein. We believe subcutaneous mastectomy is the most effective prophylactic procedure presently available that is acceptable to women who have a high risk of developing breast cancer. 相似文献
5.
C F Jackson M Palmquist J Swanson J Wong S H Miller R J Demuth W S Fletcher 《Plastic and reconstructive surgery》1984,73(2):249-260
Fifty-day-old female, albino Sprague-Dawley rats were induced with DMBA, a potent carcinogen that reliably causes multiple breast tumors. Prophylactic subcutaneous mastectomy was performed 2 weeks after injection. Control animals had no breast tissue removed and developed 5.14 tumors per animal, or 1.3 tumors per quadrant. Animals subjected to 50 percent (unilateral) mastectomy developed 5.4 tumors per animal, with 0.72 tumors per surgical quadrant. Animals that underwent 75 percent (three quadrant) mastectomy developed 4.33 tumors per animal, or 0.48 tumors per surgical quadrant. The incidence of tumors was significantly reduced in the surgical areas. However, the risk of any animal developing a breast neoplasm was not reduced in direct proportion to the percentage of breast tissue removed. We believe that this model may prove valuable in evaluating prophylactic subcutaneous mastectomy. 相似文献
6.
目的:对比分析保乳改良根治术与传统改良根治术治疗乳腺癌的临床疗效。方法:将行手术治疗的415例女性乳腺癌患者按手术方式分为保乳改良根治术组76例与传统改良根治术组339例,两组患者术后均接受辅助治疗。比较两组患者术后满意度,术后并发症,复发、转移及死亡率,评价保乳改良根治术的临床疗效。结果:两组患者的发病年龄,术后病理类型,失随访情况,转移、死亡及复发率比较无统计学意义(P0.05)。保乳改良根治术组皮下积液发生率明显低于传统改良根治术组(P0.05),术后满意度明显优于传统改良根治术组(P0.05),其他并发症比较无显著差异(P0.05)。结论:保乳改良根治术能得到和传统改良根治术同样的疗效,且具有损伤小、并发症少、外形美观、术后满意度高等优势。 相似文献
7.
目的:探讨皮下乳腺切除术治疗乳腺增生伴癌症的临床疗效和预后分析。方法:随机选取2009年1月至2012年2月在我院就诊乳腺增生伴癌症女性患者68例,均为已婚已育女性,随机分为观察组和对照组,观察组35例给予乳房切除术治疗,对照组33例给予药物保守治疗,观察并比较两组的临床疗效、美容效果和预后情况。结果:观察组临床有效率高达88.57%,显著高于对照组(66.67%)(P<0.05);观察组美容效果良好率为74.29%显著高于对照组(30.30%)(P<0.01);观察组局部复发率、再住院率和死亡率均低于对照组,差异具有统计学意义(P<0.05)。结论:乳腺切除术治疗乳腺增生伴癌症不但安全性高、操作简便、疗效显著、预后好,而且能满足形体要求又能保留其乳腺功能,值得临床进一步的推广和研究。 相似文献
8.
The final appearance of the reconstructed breast is greatly dependent on the relative amounts of skin and breast tissue excised at the time of the mastectomy and on the exact location of the skin incision. A complete mastectomy may be performed using modified skin incisions to avoid the sacrifice of unnecessary breast skin. The type of skin-sparing incision used varies based on the exact location of the tumor and the size of the breast, but it always includes the nipple-areola complex and the biopsy site. The presence of local recurrence, distant disease, or death was determined in 50 consecutive patients who had skin-sparing mastectomies and immediate breast reconstruction between 1985 and 1991 to ascertain the safety of the procedure. The period of follow-up ranged from 23 to 121 months, with a mean of 57 months and a median of 51.5 months. There was no local recurrence, active distant disease was present in five patients, two patients died of distant disease, and there were two unrelated deaths. 相似文献
9.
David B. Apfelberg Morton R. Maser Harvey Lash R. Hewlett Lee John Kieraldo 《The Western journal of medicine》1976,125(5):350-353
In ten patients breast reconstruction was done after surgical treatment for a premalignant or malignant breast disease. In six of these, prophylactic subcutaneous mastectomy and implant reconstruction were carried out, and in the remaining four reconstruction was done after simple or modified radical mastectomy. It is suggested that these procedures should be considered by those physicians and surgeons who undertake evaluation and treatment of breast disease in women. Breast reconstruction should be considered and offered to patients who suffer from the severe personal and emotional trauma attendant to surgical operation for breast disease. 相似文献
10.
H Becker 《Plastic and reconstructive surgery》1984,73(4):678-683
An inflatable breast implant having a detachable filling reservoir is described. Once in position, the implant can be filled under controlled conditions postoperatively. The implant functions either as a tissue expander or as a delayed-filling implant in the initial stages of the procedure. Once the desired breast size is achieved, the reservoir is removed, leaving the filled implant in position. This implant has been used successfully in various types of breast reconstructive procedures, including both primary and secondary reconstruction following modified mastectomy, immediate reconstruction following subcutaneous mastectomy, secondary reconstruction following radical mastectomy combined with the latissimus dorsi flap, and following the removal of silicone gel implants with associated capsular contracture. A total of 23 patients, representing 34 breasts, are reported on. The results have been encouraging over a period of 20 months of follow-up. 相似文献
11.
In a retrospective study of 41 infected breasts following the insertion of implants, a high incidence of postoperative hematoma was noted. When infection occurred, cultures usually demonstrated the causative organism to be Staphylococcus aureus. Treatment by conservative drainage and vigorous antibiotics was generally successful in salvaging those implants which had been inserted through an areolar incision for simple augmentation, or under the pectoralis muscle (or a dermal pedicle) after a subcutaneous mastectomy. Those patients whose augmentations had been done through an inframammary incision, or whose implant after a subcutaneous mastectomy was under the skin flap, had a statistically higher incidence of implant loss. Most breasts will salvaged implants became firm. 相似文献
12.
Silicone rupture is a known complication of closed capsulotomy. Imaging of silicone within breast tissue after rupture of an implant is not uncommon. Intraductal extension of silicone on mammography is a very rare finding. This case report described the imaging features of silicone within the breast tissue and ducts that necessitated subcutaneous mastectomy for definitive treatment. 相似文献
13.
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. 相似文献
14.
Musculo-aponeurotic fibromatosis is an extremely rare lesion in the breast, only 16 previous cases having been reported. The unilateral tumor in our patient occurred after subcutaneous mastectomy and bilateral placement of implants. The histological evidence suggests that this tumor arose from the capsule surrounding one of the implants. 相似文献
15.
It is our belief that subcutaneous mastectomy often leads to complications, with poor results. In addition, because a considerable amount of breast tissue may be left behind, its value as a prophylactic operation must be questioned. Two alternatives are presented. In our experience, these lead to fewer complications with a more thorough removal of the mammary gland, and achieve a better appearance. The alternatives are (1) simple mastectomy with secondary reconstruction; (2) the type of mastectomy described by Spira--with primary reconstruction using a subpectoral silicone prosthesis covered by muscle and an inferiorly-based dermal flap. 相似文献
16.
E E Peacock 《Plastic and reconstructive surgery》1975,55(1):14-20
The biology of breast disease abnormalities which are primarily the result of hormonal imbalance, and the action of hormones upon breast tissue are discussed. An understanding of the basic biological principles makes it possible to manage these patients more accurately. An accurate diagnosis is necessary to predict what changes will occur with the progression of time. Our reservations about subcutaneous mastectomy are stated. 相似文献
17.
J S Artz M I Dinner M A Foglietti J Sampliner 《Plastic and reconstructive surgery》1991,88(4):635-9; discussion 640-1
Reconstruction of the breast after modified radical mastectomy can be safely and adequately performed in the subcutaneous plane. Placement of a subcutaneous tissue expander (as either an immediate or a delayed procedure), rapid expansion over a 3- to 4-month period, capsulotomy, and placement of a polyurethane-coated implant have led to satisfactory results over a 6-year period. Breast reconstruction methods are well documented; however, the utilization of expanded subcutaneous chest wall skin has not been reported heretofore. 相似文献
18.
The use of a free flap to bring in well-vascularized cover for a breast reconstruction (following radical mastectomy) is presented. Eleven of 12 such transfers were successful. (One free groin glap failed, and that reconstruction was abandoned.) Patients for breast reconstruction who have a marked deficiency of healthy, well-vascularized skin and subcutaneous tissue in the area are suitable candidates for this operative procedure. When a free groin flap is transferred, the donor defect is minimal. 相似文献
19.
A Z-mammaplasty with minimal scarring 总被引:1,自引:0,他引:1
G F Maillard 《Plastic and reconstructive surgery》1986,77(1):66-76
An improved technique for reduction mammaplasty is described that has the advantage of giving a satisfactory final shape to the breast while producing a minimal scar. The method involves periareolar deepithelialization with displacement of the nipple-areola complex, partial subcutaneous mastectomy at the base of the mammary cone, and a Z-plasty to interlock two triangles of skin left after the removal of a little excess skin in the region above the inframammary fold. The Z-plasty adds skin vertically to the inferior pole, resulting in a better final shape and reducing tension around the areola. Any further excess skin is left to retract spontaneously. The best indications for this operation are in young women with elastic skin free of striae "gravidarum." Our experience now covers 53 patients aged 14 to 30 years with reductions of up to 900 gm per breast, and we have encountered no major complications over a 3-year follow-up period. 相似文献
20.
E P Melmed 《Plastic and reconstructive surgery》1990,86(2):270-274
Capsular contracture around gel and gel-saline implants is the most common complication following breast augmentation and reconstruction. Thirty-one patients with postaugmentation gel-implant contractures were treated with open capsulotomy and replacement with polyurethane-covered implants. Eighty-seven percent remain soft after a minimum follow-up of 14 months. Results of replacement after subcutaneous mastectomy and reconstruction are more varied and less successful. Results in 14 patients are presented. 相似文献