Collision Tumor at the Gastroesophageal Junction; Coexistence of Basaloid Squamous Cell Carcinoma and Small Cell Neuroendocrine Carcinoma
Mehmet Deniz Bulut, Gülay Bulut, Remzi Erten, Ayşe Öter Almalı & Necat Almalı · Journal of Cancer and Tumor International · 2016
Basaloid squamous cell carcinoma (BSC) is a poorly differentiated and rare variant of squamous cell carcinoma. It is frequently seen in the upper respiratory and gastrointestinal systems. Neuroendocrine tumors originate from the neuroendocrine system and may be seen at any site o...