CARE--pediatric colon adenocarcinoma: a case report and literature review comparing differences in clinical features between children and adult patients.

Colon carcinoma is a rare disease in the pediatric population. Here is a report on a 17-year-old male adolescent with colon adenocarcinoma who presented with recurrent epigastric colic pain for 1 month. Diagnostic laparoscopic surgery revealed a 3.2 × 3 cm tumor at the ascending colon, with serosal involvement and peritoneal metastasis. Clinical differences of colorectal carcinoma among children and adults are reviewed and summarized.