J Korean Soc Coloproctol.  1998 Sep;14(3):629-634.

Double Primary Cancer Patient with Sigmoid Colon Adenocarcinoma and Anal Squamous Cell Carcinoma with Rectal Mucosal Metastasis A case report

• Rhyou JH
• Shim KS
• Kim KH
• Park EB

Abstract

Synchronous neoplams are uncommon condition but the incidence is now being increased. The situation is rare when these tumors comes from different origin. We experienced the case with synchronous sigmoid colon cancer and anal squamous cell carcinoma with rectal mucosal metastasis. The patient was 61 years old male. He complained of intermittent hematochezia since 3~4 months ago. The patient underwent anterior resection for colon cancer and wide excision for anal squamous cell carcinoma. After surgical operation, postoperative adjuvant chemotherapy (5-FU + Leucovorin) and radiotherapy were done. In this case, we could preserve the anal sphincter using combined therapy. We think that this type of management may be useful treatment in patients with colon cancer and anal squamous cell cancer simultaneously.

Keyword

Double primary cancer; Colon cancer; Anal squamous cell carcinoma

MeSH Terms

Adenocarcinoma*
Anal Canal
Carcinoma, Squamous Cell*
Chemotherapy, Adjuvant
Colon, Sigmoid*
Colonic Neoplasms
Gastrointestinal Hemorrhage
Humans
Incidence
Male
Middle Aged
Neoplasm Metastasis*
Neoplasms, Squamous Cell
Radiotherapy
Sigmoid Neoplasms