The triangular intermuscular space as a site of lymph node metastasis in melanoma of the back.

The Triangular Intermuscular Space is defined by borders of the teres major, teres minor, and long head of the triceps. Through this space pass the descending circumflex scapular artery, vena comitants, and lymphatics. We report 3 patients with truncal melanoma, presenting with recurrent disease in the TIS. These cases suggest that in patients with melanoma of the back, the Triangular Intermuscular Space, as the gateway to the axilla, may be an important site of metastatic disease.

Abdominal panniculectomies: high patient satisfaction despite significant complication rates.

BACKGROUND: We reviewed our experience with 3 operative techniques for abdominal panniculectomies to determine differences in complication rates and levels of patient satisfaction. METHODS: This retrospective study included 92 consecutive patients who underwent abdominal panniculectomies over a 9-year period. Patients underwent one of 3 panniculectomy techniques: fleur-de-lis (n = 25), transverse incisions with minimal undermining (n = 30), or transverse incisions with extensive undermining (n = 37). Postoperatively, patient satisfaction surveys were completed. RESULTS: Median pannus weight was 4.4 kg (range, 1.6-20.5). Sixty-eight patients (73.9%) had a previous gastric bypass. Median body mass index (BMI) was 38 kg/m2 (range, 22-66.9). Median follow-up for complications was 8.1 week (range, 1-235). Forty of 92 patients (43%) suffered wound complications. The reoperation rate was 13%. Postoperative complication rates were higher among hypertensive patients (61% vs. 36%; P = 0.04). There was a trend towards increased complications among those with higher BMI and pannus weights. There was not a significant relationship between operative technique and overall complication rate. Mean length of follow-up for patient questionnaire completion was 2 years, 11 months (range, 1-9 years). Eighty-one percent of those responding to the mailed questionnaire were satisfied with their operative results. There were no statistically significant differences between the technique used and patient satisfaction level. Concomitant hernia repair was performed in 47% of patients without increased wound complications. CONCLUSIONS: Patients were satisfied with the results of their panniculectomy, although complications were common. Higher BMI, larger pannus size, and hypertension were correlated with increased complication rates. The minimal undermining, extensive undermining, and the fleur-de-lis panniculectomy techniques result in similar patient satisfaction rates and complication rates.

Inferior gluteal artery perforator flap breast reconstruction.

BACKGROUND: In thin patients or in those with prior surgery that precludes the use of abdominal tissue for autologous breast reconstruction, the skin and fat of the lower buttock, perfused by perforating branches of the inferior gluteal artery, has been proposed as an alternative. METHODS: This study reviewed 19 reconstructions based on the inferior gluteal artery that were performed between July 2001 and March 2007. Patient characteristics, cancer stage and treatment, indications for use of gluteal tissue, surgical time, length of hospitalization, and complications were recorded. RESULTS: Our average patient age was 49 years, with early stage breast cancer, and low body mass index. The average surgical time was 9 hours and 7 minutes, and the average hospitalization time was 4 days. Complications included 2 complete flap losses, seromas, and delayed donor site healing. CONCLUSIONS: We conclude that tissue from the lower buttock, perfused by branches of the inferior gluteal artery, is a useful alternative for autologous breast reconstruction.

Latissimus dorsi free flaps for complex ischiosacral defects.

BACKGROUND: Free tissue transfer for coverage of complex wounds in the ischial and sacral area can be limited by the lack of adequate recipient vessels. METHODS: We reviewed the records of 3 patients seen between August 2002 and December 2005 who underwent free tissue transfer to ischiosacral defects. RESULTS: Two patients were quadriplegic, and 1 patient was ambulatory. The gluteal vessels were used as recipients in 2 patients, and 1 patient had an arteriovenous loop to the femoral vessels. All flaps were successful and all wounds healed. CONCLUSIONS: A free latissimus flap to the ischiosacral area can be effective, and both local (gluteal) and regional (femoral) vessels can serve as recipient vessels.