[Abdominal trans-sphincter resection of the anus: new possibilities in the surgical management of deep rectal cancer, with preservation of the anal sphincter].
The last decade has brought marked changes in the surgical treatment of rectal cancer: as the indication of the sphincter-saving procedures was extended, the rate of the abdomino-perineal excision has decreased even in the case of tumours of the distal third of the rectum. However, even with the use of the modern stapling devices, the anterior resection and colo-anal anastomosis may not always be feasible by the traditional abdominal approach. In these cases the sphincter-saving resection can be performed by a particular approach, the abdomino-transsphincteric technique. The authors present this seldom used operation. From the 1-st of January 1994 to the 31-st of August 1996 14 abdomino-transsphincteric resections have been performed. The mean age of the patients was 62.2 (38-81) years. The lower edge of the tumours was situated at 6.3 (5-8) cm from the anal verge. The anastomosis was performed by the double stapling technique in 8 and by hand suture in 6 cases, its distance from the anal verge was 3.2 (3-4) cm. A colon J-pouch was used in 3 cases and a diverting colostomy was performed routinely. One patient died in the postoperative period and a reoperation (abdomino-perineal excission) was performed because of left colon necrosis: Anastomotic leakage was observed in one case. By the time of the present study, 11 patients have had their colostomies closed. The continence is acceptable in every case and all the patients experience a better subjective quality of life, than it was while wearing the colostomy. The use of this technique has helped to avoid a permanent colostomy in 21 out of 33 cases operated on for cancer of the distal rectal third in the reviewed period.
István
G
G
Fövárosi Onkormányzat Szent János Kórháza, Sebészeti Osztály és Semmelweis Orvostudományi Egyetem, Sebészeti Tanszék, Budapest.
Berki
I
I
Kiss
S
S
Faller
J
J
D000005:Abdomen / Q000601:surgery; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001003:Anal Canal / Q000601:surgery*; D000714:Anastomosis, Surgical; D003106:Colon / Q000601:surgery; D003125:Colostomy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000601:surgery*
Abdomino-transsphinctericus végbélresectio: újabb lehetöség a mélyen elhelyezkedö végbélrák záróizom-megtartó sebészi kezelésére.