Early verrucous cell carcinoma of the esophagus: a case report and endoscopic and histologic features | BMC Gastroenterology | Full Text,Verrucous esophageal carcinoma is a unique indolent subtype of squamous cell carcinoma: a systematic review and individual patient regression analysis | Journal of Gastroenterology,LS - VISCERA INFEST - Verrucous Carcinoma,146KB