Primary de novo adenocarcinoma of the colon measuring 8 mm in diameter with lymph node metastases. Report of a case

Abstract

Colonic adenocarcinomas measuring less than 10 mm are rare. Herein, we report a carcinoma measuring 8 mm in diameter associated with subserosal extension through a "locus minoris resistentiae" and metastases to lymph nodes, an association not previously reported. No residual adenomatous tissue was found, suggesting a de novo carcinoma.