[Access to the rectum via a posterior route and via a combined abdominal-posterior route: when and why].
The authors report their experience of the posterior rectal access route. They used this route to operate 7 patients with rectal carcinoma during the period February 1989-October 1994; 3 patients were affected by villous adenoma, 3 by adenocarcinoma, and 1 by pelvic recidivation. Of the 3 patients suffering from adenocarcinoma, two underwent palliative treatment owing to their poor general conditions and the systemic nature of the base pathology, consisting in the exeresis of the tumour using a posterior route. The third patient was treated using a combined abdominal-posterior route; the site of the tumour and the presence of a narrow pelvis would in fact have made an "ultra low" front resection highly risky, whereas coloanal anastomosis (pull through) might have jeopardized efficacious anal continence. On the basis of their experience the authors indicate the posterior access route as a therapeutic possibility in the treatment of medium-low rectal tumours at an early or very advanced stage. The posterior approach is only justified in other forms if combined with laparotomic access. An oncologically correct operation is therefore guaranteed in full respect of sphincteric function.
Stabilini
L
L
Divisione di Chirurgia Generale, USL 22 Ospedale S. Giacomo, Novi Ligure, Alessandria.
Brigli
G
G
Bonomo
A
A
Bisio
M
M
Zanni
N
N
Camera
P
P
D000230:Adenocarcinoma / Q000601:surgery; D018253:Adenoma, Villous / Q000601:surgery; D000714:Anastomosis, Surgical / Q000379:methods; D003106:Colon / Q000601:surgery; D006801:Humans; D010166:Palliative Care; D012004:Rectal Neoplasms / Q000601:surgery; D012007:Rectum / Q000601:surgery*; D017792:Surgical Stapling