[Robotic Assisted Proctocolectomy with Ileal Pouch-Anal Anastomosis in a Case of Suspected Hereditary Polyposis]. / Roboterassistierte Proktokolektomie mit ileopouchanaler Anastomose bei Verdacht auf hereditäre Polyposis.

ABSTRACT

BACKGROUND: Various forms of hereditary polyposis have been described in the literature. Classical familial adenomatous polyposis (FAP) is a rare, autosomal dominantly inherited disease which is caused by a germline mutation in the adenomatous polyposis coli gene (APC). Patients with this diagnosis successively develop multiple polyps of the colon. Left untreated, FAP almost inevitably leads to malignant transformation. INDICATION We present the case of a 37-year-old patient with histologically confirmed, stenotic adenocarcinoma of the descending colon and an initially suspected hereditary polyposis due to multiple polyps in the descending and sigmoid colon. METHODS: The video describes the preoperative imaging as well as endoscopic findings and demonstrates the technique of a two-stage, robotically assisted proctocolectomy with ileal pouch-anal anastomosis (IPAA) and the creation of a temporary loop ileostomy. CONCLUSIONS: With respect to the surgical treatment of classic FAP, restorative proctocolectomy (RPC) with ileal J-pouch construction can be regarded as an established standard procedure, despite controversy regarding various technical aspects. Minimally invasive strategies should be considered as an equivalent option compared to conventional techniques.