Primary squamous cell carcinoma of the liver concomitant with primary colon cancer: report of a case

• Published in: Clinical journal of gastroenterology 2013-04, Vol.6 (2), p.134-138
• Main Authors: Morito, Kiyoto, Kai, Keita, Miyoshi, Atsushi, Kubo, Hiroshi, Ide, Takao, Azama, Shinya, Irie, Hiroyuki, Koga, Yasuo, Sumi, Kenji, Ikeda, Osamu, Kitahara, Kenji, Noshiro, Hirokazu
• Format: Article
• Language: English
• Subjects: Abdominal Surgery; Case Report; Colorectal Surgery; Gastroenterology; Hepatology; Medicine; Medicine & Public Health; Surgical Oncology
• ISSN: 1865-7257; 1865-7265
• DOI: 10.1007/s12328-012-0341-2

A 55-year-old Japanese female was admitted to our hospital to treat colon cancer. Computed tomography revealed a 2.6 × 2.0 cm liver mass considered to be liver metastasis. She synchronously underwent right colectomy with D3 lymph node dissection and subsegmentectomy 8 under the diagnosis of advanced colon cancer with liver metastasis. The pathology examination revealed the liver nodule was pure squamous cell carcinoma (SCC), whereas histology of colon cancer was a well differentiated tubular adenocarcinoma containing no squamous component. The patient underwent intensive checkup by imaging for a primary site of SCC. However, no lesion considered as possible primary site of SCC was found. Therefore, the liver nodule was finally diagnosed as a primary hepatic SCC. Primary SCC of the liver is a rare and high-grade malignant tumor. Recurrent multiple liver nodule was found at 13 months after surgery and the patient died of cancer 17 months after surgery.