RECURRENT PILONIDAL CYST AND SINUS—A Plan of Preoperative Preparation,Operation and Postoperative Care

Evaluation ten years following radical excision and primary closure of recurrent pilonidal cysts led to the conclusion that the method of preoperative and postoperative care and the surgical technique employed gave satisfactory results. In 50 patients operated upon, the duration of symptoms varied from ten days to six years. Primary healing was achieved in all but one case in which there was slight skin overlapping. Thirty-three of the 50 patients were located for appraisal at the end of ten years. Three had had recurrences.The procedure involved eradication of acute infection preoperatively, wide, en bloc radical excision, with primary closure reattaching flaps centrally to the presacral fascia, and drainage of the depths of the wound.     

Treatment of Early Breast Cancer: A Report after Ten Years of a Clinical Trial

A controlled clinical trial has been carried out to compare radical mastectomy with wide excision (extended tylectomy) in the treatment of early breast cancer. Only patients aged 50 and over were included and 370 entered the trial during a period of 10 years. Postoperative radiotherapy was given in each case. In patients with clinically involved axillary nodes there was a significantly higher incidence of local and distant recurrence in those having a wide excision, and the survival of these patients was significantly less than those who had a radical mastectomy. In patients with clinically uninvolved nodes, although there was a significantly higher incidence of local recurrence in those having a wide excision, there was no increased incidence of distant recurrence and the survival rate was similar to those having a radical mastectomy.     

Therapy of Primary Breast Cancer

Most breast cancers are multicentric in origin. They drain into two primary lymphatic depots—the axilla and internal mammary chain of nodes. The incidence of metastasis to the internal mammary nodes rises as the location of the primary tumor approaches to the sternal margin of the breast.One hundred and thirty-seven patients primarily with in situ and non-infiltrating intraductal carcinoma were treated adequately by simple mastectomy and axillary dissection with preservation of the pectoral muscles.All have remained free of disease. Infiltrating cancers arising in the lateral portion of the breast are best treated by radical mastectomy since they spread mainly to the axillary nodes. Medial and central infiltrating cancers have been treated by radical mastectomy with internal mammary resection, since they show a higher incidence of internal mammary metastasis. Seventy-two percent of 500 patients treated in this fashion survived at five years and 65 percent were clinically free of disease. A five-year salvage rate of 60 percent and a ten-year salvage rate of 50 percent were obtained in patients with only internal mammary node metastasis or in those with only axillary involvement. When both nodal areas were involved 43 percent remained free of disease at five years and 20 percent at ten years.Mammography and biopsy of the contralateral breast at the time of radical mastectomy contributed to the detection of early localized breast cancer.     

Lip reconstruction following Mohs' surgery: the role for composite resection and primary closure

Surgical outcomes and patient satisfaction with composite resection and primary closure for the management of upper-lip defects following Mohs' surgery were evaluated. Twenty-seven patients underwent upper-lip reconstruction following Mohs' surgery from 1993 to 1997. Twelve of these patients were selected for this report based on adequate follow-up examinations and photographs. There were nine women and three men with a mean age of 46 years (range, 33 to 70 years). Eleven patients underwent Mohs' surgery for basal cell carcinoma and one patient for squamous cell carcinoma of the upper lip. The defects varied in size and location, often extending beyond a single aesthetic subunit. The reconstruction was performed an average of 7 days after Mohs' surgery (range, 1 to 23 days). In 50 percent of the cases, a full-thickness excision was performed, which included orbicularis oris and inner-lip mucosa. The functional results were graded as near normal to normal in all cases. There were no observed changes in oral continence, eating or speech. Two patients experienced numbness medial to the operative site, but this had no adverse affect on lip function. The aesthetic results were graded as very good to excellent in all cases. Eleven of the 12 patients were satisfied with their lip appearance and function. Conventional wisdom dictates that during reconstruction of upper-lip defects, one should attempt to maintain a majority of the uninvolved tissue for the best result. Although these techniques result in wound closure, they fail to consider lip aesthetics. By using a vertically oriented composite resection of the tipper lip with the additional resection of uninvolved tissue, normal lip architecture is maintained. In our experience, this results in a superior aesthetic and functional result.     

Results of various operations for sacrococcygeal pilonidal disease.

A comparative evaluation of 4 operations designed to treat sacrococcygeal pilonidal disease is presented, to show the duration of treatment time and the recurrence rate. Case records of 112 patients (131 operations) were studied. The results indicate that the healing times with the excision and Z-plasty operation are clearly less than those obtained by incision with drainage and packing, excision with primary closure, or excision and lay open. The overall recurrence rate in this series was 28 percent, all occurring within 3 years of the first operation. With the exception of the Z-plasty operation, other methods required considerable outpatient treatment time and were more susceptible to recurrence. We suggest that by reconstructing the intergluteal cleft, the likely effect of the Z-plasty operation is to eliminate factors that may promote pilonidal disease in this region.     

Circular excision of hemangioma and purse-string closure: the smallest possible scar

Localized cutaneous infantile hemangioma acts like a tissue expander. This rapidly growing tumor can destroy elastic fibers or cause ulceration resulting in telangiectases, cutaneous laxity, scarring, and fibrofatty residuum. Although surgeons may dispute indications and timing, most would agree that the scar of resection should be minimized. For this reason, circular excision and purse-string closure is particularly applicable for hemangioma at any stage of its evolution. The purposes of this study were to: (1) analyze the results of circular excision/purse-string closure in all three phases of the life cycle of hemangioma; (2) quantify dimensional changes after resection; and (3) compare the scars after theoretical single-stage lenticular excision with those after staged circular excision/purse-string closure. The authors retrospectively analyzed their experience in 25 children with localized hemangioma who underwent circular excision/purse-string closure from 1997 to 2000. Each hemangioma was measured preoperatively and the scars were measured at most recent follow-up (minimum, 6 months). Preoperative and postoperative dimensions were analyzed using SPSS statistical software. The study included 22 girls and three boys, with an average time to follow-up evaluation of 13.1 months. Twenty-one lesions were in the face and scalp, and five were in the extremity. Five tumors were resected in the proliferative phase (either because of ulceration, bleeding, or visual complications) and 21 were excised in the involuting or involuted phase. Six patients had a second-stage procedure: three had another circular excision and three had later lenticular excision. After single circular excision/purse-string closure, the mean long-axial diameter (length) decreased by 45 percent, the mean short-axial width (width) decreased by 73 percent, and the mean scar area was only 15 percent of the original area. All these differences were statistically significant (p = 0.001). The average width/length ratio decreased by 50 percent, indicating a tendency for scars to linearize. There was no difference in linearization for the three phases of hemangioma (p > 0.05); extremity scars became more linear that those on the face (p = 0.01). The authors devised a formula for scar length after lenticular excision/linear closure, assuming a conventional excisional ratio of 3:1 for a circular lesion. Using this equation, the authors predicted that mean scar length after circular excision, followed by lenticular excision, would be 72 percent shorter than the calculated scar that would result from conventional lenticular excision. In three patients who underwent this two-stage approach, the resultant scar was 69 percent shorter. Circular excision of hemangioma and purse-string closure reduces both the longitudinal and transverse dimensions and converts a large circular lesion into a small ellipsoid scar. If subsequent revision to a linear scar is desirable, its length will be the same or slightly less than the diameter of the original lesion. No other excision and closure technique results in a smaller scar. Another advantage of this method is minimal distortion of surrounding structures.     

ISCHIECTOMY FOR PRESSURE SORES

Ischiectomy with primary closure was carried out in five paraplegic patients with pressure sores. This operation, less extensive than the wide excision with full thickness graft that is now widely advocated, was successful in four of the five cases. In the fifth case none of the several attempts to heal the sores was in the least successful.     

Surgical considerations in the management of malignant melanoma of the ear

Malignant melanomas of the external ear are rare and are difficult lesions to treat because of the cosmetic importance and the reconstructive difficulty of their location. The literature suggests that these lesions have a worse prognosis than melanomas occurring elsewhere and that radical resection is the "correct" treatment. To clarify this issue, we examined 21 consecutive patients (19 male, 2 female) with malignant melanoma of the ear seen at the Yale-New Haven Hospital over the last 10 years. Nineteen patients had a diagnosis of primary malignant melanoma of the ear, one had a local recurrence, and one had an in-transit melanoma from an unknown primary site. The mean thickness of the lesions was 2.7 mm. Two patients had palpable nodes, which in both cases turned out to be histologically positive for tumor. All patients underwent local excision and reconstruction using chondrocutaneous or fasciocutaneous flaps or skin grafts. There was one local recurrence (0.5 mm original thickness); there were two patients with regional recurrences, both of whom died within a year with disseminated disease. Forty-three percent have been followed for 5 or more years and all are alive and free of disease. This suggests that malignant melanoma of the ear may be safely treated by conservative excision and reconstruction.     

Noma: experiences with a microvascular approach under West African conditions

Noma (cancrum oris) is a serious ulcerating disease that generally begins in the gingival sulcus of children. One of the main areas of prevalence today is West Africa. If noma is survived, it results in disfiguring midfacial defects and intense scarring. Oral incompetence is often combined with trismus resulting from scar formation or bony fusion between the maxilla and the mandible. Reconstructive approaches with pedicled flaps from the head or shoulder area for closure of the outer defects have been prone to donor-site complications or have not properly addressed the trismus, leading to high recurrence rates. During three West African Interplast missions, a single-stage procedure was developed for reconstruction of the inner and outer linings of the oral, nasal, and paranasal cavities, with restoration of jaw function. The procedure consists of radical scar excision, placement of an external distractor for mouth opening, and primary closure of the defect with a folded free parascapular flap for full-thickness coverage. Twenty-three patients with various noma-related defects were treated with this procedure; two cases are described in detail. This combined treatment can be a safe successful procedure for patients with noma, especially those with severe soft-tissue destruction and profound trismus, even under demanding surgical conditions.     

Our experience with Wisebands: a new skin and soft-tissue stretch device

Complex wounds that involve skin and soft-tissue defects that are unsuitable for primary closure by conventional suturing are common in the field of surgery. Among the many surgical options available to overcome these problems are various mechanical devices that have recently been proposed for delayed primary closure of such wounds. The authors present their experience with a new complex wound closure device, Wisebands, a device uniquely designed for skin and soft-tissue stretching. During the last 2 years, the authors have treated 20 patients with 22 skin and soft-tissue wounds for which primary closure was not feasible. The Wisebands devices were applied to the wounds, stretching the skin and underlying soft tissue, gradually closing the defects until the edges were sufficiently approximated for primary closure. Successful wound closure was achieved in 18 patients (90 percent). The Wisebands devices were removed in two patients (10 percent) because of major wound complications. In two other patients (10 percent), minor wound complications had occurred that did not necessitate removal of the device. At a mean follow-up of 1 year (range, 10 months to 2 years), stable scarring with no functional or significant aesthetic deficit was achieved. The authors conclude that the Wisebands device facilitates closure of complex skin and soft-tissue wounds, with low morbidity and complication rates, and can provide the surgeon with another important tool for closing complex wounds. Nevertheless, appropriate patient selection, intraoperative judgment, and close postoperative care are essential to ensure closure and avoid undue complications.     

Presuturing--a new technique for closing large skin defects: clinical and experimental studies

We have developed a new technique termed presuturing for aiding in the closure of large skin defects which may have otherwise required a skin graft or flap. This technique is based on biomechanical properties of skin (creep, stress relaxation) which allow skin to stretch beyond its inherent extensibility. Presuturing is performed under local anesthesia and consists of plicating intact skin over the area of planned excision the night prior to operation. Experimental studies in a pig model showed the decrease in force required to close a standard-sized wound to be 40.1 percent less than control (p less than 0.001). Fourteen patients who underwent wide excision of skin lesions had their wounds presutured. All but one wound could be closed primarily without undermining. Presuturing seems to be an easy and clinically useful technique in aiding the primary closure of large defects.     

Tissue expansion: its role in traumatic below-knee amputations

A case of nonhealing ulcer overlying a traumatic below-knee amputation treated with tissue expansion, excision, and primary closure is presented. Histologic evidence of tissue injury following tissue expansion is presented, and a recommendation for its cautious use in patients with impaired wound healing is suggested.     

Treatment of pyogenic granuloma by shave excision and laser photocoagulation.

We present herein our technique for the management of pyogenic granulomas. Twenty such lesions were treated in 13 patients by shave excision followed by laser photocoagulation of the base. Recurrence was noted in just one case and was successfully treated by repeated laser treatment. The cosmetic results have been uniformly excellent. Shave excision followed by laser photocoagulation is an effective therapeutic alternative to excision and linear closure for the treatment of pyogenic granuloma, one that minimizes scar formation while preserving the ability to confirm the diagnosis.     

Primary excision of brain abscess.

Sixteen consecutive patients with brain abscess, including two with multilocular and two with infratentorial abscesses, were treated by primary total excision of the abscess. The patients were followed for six months to three years. Only one patient died and there were no recurrences. Immediate primary excision is therefore the treatment of choice in brain abscess.     

Leiomyosarcoma of the stomach and small intestine

Three cases of leiomyosarcoma are presented. The primary lesion to the stomach was seen in 2 patients while the small intestine in the remaining patient. Two patients underwent radical surgery. All patients were treated with multiple drug regimens. Radiotherapy was additionally carried out in one patient. One patient who underwent radical surgery and given maintaining chemotherapy is alive in the complete remission since 6 years while two remaining patients died within 3 and 6 years because of recurrence and haematopoietic proliferation.     

Local recurrence of primary non-ampullary adenocarcinoma of duodenum after surgical treatment--a case report and a literature review

Worldwide there is no general attitude on optimal surgical procedure in treatment of primary non-ampullary adenocarcinoma of duodenum, especially for early stage of duodenal cancer. Some authors prefer local excision and segmental resection while others rather perform duodenopancreatic resection, even in the case of early stage of duodenal cancer with aim to avoid tumor recurrence. In this paper we present a rare clinical course of a 60-year-old male patient with an endoscopically and pathohistologically proven early stage duodenal cancer that was treated by wide local excision. Three years after operation, control endoscopy showed "flat" polyp in the duodenum and radical duodenopancreatic resection was performed. Pathohistological examination of resected specimen showed cancer that had spread throughout the duodenal wall with metastases in the regional lymph nodes. According to our findings and literature review we gave some direction concerning the optimal diagnostic and surgical procedure for this rare tumor.     

Primary Kaposi sarcoma of the subcutaneous tissue

Background

Tumor recurrence following radical cystectomy for a low-grade superficial transitional cell carcinoma (TCC) is exceedingly uncommon and has not been reported previously.

Case presentation

We describe a case of a young male presenting with anorexia, weight loss and a large, painful locally destructive pelvic recurrence, ten years after radical cystoprostatectomy. The pathology was consistent with a low-grade urothelial carcinoma. After an unsuccessful treatment with cisplatin-based chemotherapy, the patient underwent a curative intent hemipelvectomy with complete excision of tumor and is disease free at one year follow-up.

Conclusion

A literature review related to this unusual presentation is reported and a surgical solutions over chemotherapy and radiotherapy is proposed.     

Hidradenitis suppurativa: patient satisfaction with wound healing by secondary intention

Ariyan and Krizek, in 1976, reported on three patients with perineal hidradenitis suppurativa who, following excision, achieved satisfactory closure allowing spontaneous wound healing by secondary intention. We have used this approach and have considered it very satisfactory from the surgeon's point of view. We now report from the point of view of patients and review the records of 20 consecutive patients with perineal hidradenitis treated by excision and secondary healing. Surgical results and patient satisfaction were assessed 1 year following complete wound closure. All patients reported minimal inconvenience and interruption of daily activities from this method of management. Analgesic requirements were minimal, and little reinforcement was necessary to maintain vigorous wound care. Uncomplicated wound closure was uniformly achieved with unrestrictive, stable scars providing long-term relief of this disabling disease. Two patients expressed dissatisfaction as a result of a new onset of disease in previously uninvolved and therefore unresected apocrine tissue. With this exception, patient satisfaction has been great and hospitalization time and costs reduced.     

Treatment of burn alopecia with tissue expanders in children

During the past 18 months, 60 tissue expanders were utilized in the reconstruction of 42 children with burn alopecia of the scalp not amenable to a single excision and primary closure at the Shriners Burns Institute in Galveston, Texas. The children were grouped according to the degree of alopecia. All patients with defects of 15 percent or less of the total hair-bearing scalp were able to obtain complete closure of their defects with two operations, i.e., one to place the expander and the second to remove the expander and advance the flaps. Some patients with defects up to 40 percent were closed with serial expansion. Patients with even larger defects had a significant reduction in the percentage of alopecia and benefited from re-creation of anterior hairlines. We have encountered a postoperative complication rate of 10 percent. When compared to previous methods of treating burn alopecia, tissue expansion allows a more rapid closure, fewer operations and coincident anesthetics, and decreased total length of hospitalization.