Dajiang Song1, Zan Li2, Xiao Zhou1, Yixin Zhang3, Xiaowei Peng1, Bo Zhou1, Chunliu Lü1. 1. Department of Oncology Plastic Surgery, Hunan Cancer Hospital, Changsha Hunan, 410008, P.R.China. 2. Department of Oncology Plastic Surgery, Hunan Cancer Hospital, Changsha Hunan, 410008, P.R.China.zzanli@163.com. 3. Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200000, P.R.China.
Abstract
OBJECTIVE: To explore the effectiveness of pedicled anterolateral thigh myocutaneous flap for full-thickness abdominal wall reconstruction after tumor resection. METHODS: Between September 2010 and December 2017, 18 patients with abdominal wall tumors were collected. There were 11 males and 7 females, with an average age of 45.2 years (range, 29-68 years). Histologic diagnosis included desmoid tumor in 8 cases, sarcomas in 6 cases, malignant teratoma in 2 cases, and colon adenocarcinoma in 2 cases. All abdominal wall defects were full-thickness defects. Peritoneum continuity was reconstructed with mesh; the lateral vastus muscular flaps were used to fill the dead space and rebuild the abdominal wall strength; the abdominal wall soft tissue defects were repaired with pedicled anterolateral thigh flaps. The size of abdominal wall defects ranged from 15 cm×6 cm to 25 cm×22 cm; the size of lateral vastus muscular flap ranged from 10 cm×8 cm to 22 cm×10 cm; the size of anterolateral thigh flap ranged from 14.0 cm×8.0 cm to 21.0 cm×8.5 cm. The bilateral pedicled anterolateral thigh myocutaneous flaps were harvested to repair the extensive abdominal wall defects in 2 cases. All donor sites were sutured directly. RESULTS: All wounds healed smoothly and all flaps survived totally. All donor sites healed smoothly. The mean follow-up time was 22.5 months (range, 11-56 months). No tumor recurrence occurred, the abdominal function and appearance were satisfactory, no abdominal hernia was noted. Only linear scar left at the donor sites. CONCLUSION: Pedicled anterolateral thigh myocutaneous flap combined with mesh is fit for large full-thickness abdominal defect reconstruction.
OBJECTIVE: To explore the effectiveness of pedicled anterolateral thigh myocutaneous flap for full-thickness abdominal wall reconstruction after tumor resection. METHODS: Between September 2010 and December 2017, 18 patients with abdominal wall tumors were collected. There were 11 males and 7 females, with an average age of 45.2 years (range, 29-68 years). Histologic diagnosis included desmoid tumor in 8 cases, sarcomas in 6 cases, malignant teratoma in 2 cases, and colon adenocarcinoma in 2 cases. All abdominal wall defects were full-thickness defects. Peritoneum continuity was reconstructed with mesh; the lateral vastus muscular flaps were used to fill the dead space and rebuild the abdominal wall strength; the abdominal wall soft tissue defects were repaired with pedicled anterolateral thigh flaps. The size of abdominal wall defects ranged from 15 cm×6 cm to 25 cm×22 cm; the size of lateral vastus muscular flap ranged from 10 cm×8 cm to 22 cm×10 cm; the size of anterolateral thigh flap ranged from 14.0 cm×8.0 cm to 21.0 cm×8.5 cm. The bilateral pedicled anterolateral thigh myocutaneous flaps were harvested to repair the extensive abdominal wall defects in 2 cases. All donor sites were sutured directly. RESULTS: All wounds healed smoothly and all flaps survived totally. All donor sites healed smoothly. The mean follow-up time was 22.5 months (range, 11-56 months). No tumor recurrence occurred, the abdominal function and appearance were satisfactory, no abdominal hernia was noted. Only linear scar left at the donor sites. CONCLUSION: Pedicled anterolateral thigh myocutaneous flap combined with mesh is fit for large full-thickness abdominal defect reconstruction.