Pedicle myocutaneous flaps for reconstruction following total pelvic exenteration of intrapelvic recurrent rectal cancer: report of a case.
A vast metastatic tumor mass of recurrent rectal carcinoma in the intrapelvic organs is commonly considered unsuitable for total pelvic exenteration (TPE); first, because it is unlikely that it would improve the prognosis and health-related quality of life of the patient, and second, because of the difficulties involved in this surgical technique. However, by using a plastic surgery technique involving reconstruction by filling the pelvic dead space with pedicle myocutaneous flaps (PMF), primary wound closure and extensive resection of the perineum can be achieved, whereby postoperative metastasis may be prevented. We report herein the case of a 71-year-old man found to have local recurrence in the perineum with extensive invasion of the soft tissue as well as adjacent organs, 20 months after abdominal perineal resection for rectal carcinoma. TPE with extensive resection of the perineal soft tissue was performed, followed by perineal reconstruction and packing of the pelvic dead space with PMF, mainly constructed from the gracilis and sartorius muscles of both femurs. His postoperative course was uneventful and he has remained free of local recurrence and symptomatic perineal complaints for 1 year. In this report, we examine the effectiveness of using the gracilis muscle for PMF in intrapelvic and perineal reconstruction after TPE.
Ando
H
H
Department of Surgery II, Nagoya University School of Medicine, Japan.
Ito
K
K
Torii
S
S
Kasai
Y
Y
Akiyama
S
S
Nakao
A
A
D000230:Adenocarcinoma / Q000473:pathology / Q000601:surgery*; D000368:Aged; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000473:pathology / Q000601:surgery*; D010385:Pelvic Exenteration; D010386:Pelvic Neoplasms / Q000473:pathology / Q000601:surgery*; D010502:Perineum / Q000473:pathology / Q000601:surgery; D012004:Rectal Neoplasms / Q000473:pathology / Q000601:surgery*; D012086:Reoperation