title: [Intraperitoneal tumor seeding in colorectal carcinoma surgery--follow-up of a comparison of laparoscopic versus open procedure].
abstract: Follow-up 71 patients during 20 months (12-29) operated on for colorectal cancer by laparoscopic or open surgery demonstrated no correlation between port-side metastases (1/35) or tumor recurrences (5/71) and intraperitoneal tumor cells. All these patients were cytologic-negative; however, all were initial in an advanced tumor stage (pT3-4, N1-3). We conclude from these results that free tumor cells during operation do not seem to influence outcome or the development of port-side metastases.
authors.affiliation: Chirurgische Klinik, Zürich.
authors.forename: P
authors.initials: P
authors.lastname: Buchmann
authors.forename: D
authors.initials: D
authors.lastname: Christen
authors.forename: G
authors.initials: G
authors.lastname: Buschta
authors.forename: C
authors.initials: C
authors.lastname: Sartoretti
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015179:Colorectal Neoplasms / Q000473:pathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D009366:Neoplasm Seeding; D009367:Neoplasm Staging; D012307:Risk Factors
vernacular_title: Intraperitoneale Tumoraussaat bei kolorektaler Karzinomchirurgie--Follow up des Vergleiches laparoskopisches versus offenes Verfahren.