Second anastomotic recurrence after radical left hemicolectomy: report of a case.
A number of patients undergoing curative colorectal resection present with local recurrences that are not resectable at the time of diagnosis. Whereas these are predominantly perianastomotic, only a few are primarily anastomotic occurring at the suture line. A 65-year-old female with Dukes B2 adenocarcinoma of the sigmoid colon after a radical left hemicolectomy had further resections with stapled anastomosis at 12 and 22 months, for primary anastomotic recurrences. She remains well 54 months after initial surgery. The recurrent cancers were histologically similar and showed no features of microsatellite instability. The microenvironment at the anastomosis and the suture material must have contributed to this unusual course.
Roncoroni
Luigi
L
Department of Surgery, Section of General Surgery, University of Parma School of Medicine, Parma, Italy.
Costi
Renato
R
Marchesi
Federico
F
Bottarelli
Lorena
L
Sarli
Leopoldo
L
Violi
Vincenzo
V
Bordi
Cesare
C
D000230:Adenocarcinoma / Q000473:pathology* / Q000601:surgery*; D000368:Aged; D000714:Anastomosis, Surgical; D003082:Colectomy; D003110:Colonic Neoplasms / Q000473:pathology* / Q000601:surgery*; D005260:Female; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000473:pathology* / Q000601:surgery*; D011183:Postoperative Complications; D013536:Suture Techniques; D013537:Sutures