J Korean Soc Coloproctol.  2012 Jun;28(3):170-173. 10.3393/jksc.2012.28.3.170.

A Case of Rectal Cancer in a Patient with Neurofibromatosis Type 1

Affiliations
  • 1Department of Surgery, Dankook University College of Medicine, Cheonan, Korea. gsnamgung@dankook.ac.kr
  • 2Department of Nuclear Medicine, Dankook University College of Medicine, Cheonan, Korea.

Abstract

A rectal cancer was found in a 67-year-old man with a history of neurofibromatosis type 1. A low anterior resection was performed, and he received concurrent chemoradiation for 6 months. Twelve months after the surgery, a tumor was found at the anastomotic site by positron emission tomography-computed tomography and colonoscopy and was mistaken as anastomotic site recurrence. The tumor was confirmed as an inflammatory myofibroblastic tumor through transanal excision.

Keyword

Colorectal cancer; Neurofibromatosis 1; Inflammatory myofibroblastic tumor

MeSH Terms

Aged
Colonoscopy
Colorectal Neoplasms
Electrons
Humans
Myofibroblasts
Neurofibromatoses
Neurofibromatosis 1
Rectal Neoplasms
Recurrence
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