Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: The synchronous occurrence of squamous cell carcinoma and gastrointestinal stromal tumor (GIST) at esophageal site | BioMed Central World Journal of Surgical Oncology Open Access Case report The synchronous occurrence of squamous cell carcinoma and gastrointestinal stromal tumor GIST at esophageal site Gian Paolo Spinelli1 2 Evelina Miele1 Federica Tomao3 Luigi Rossi2 Giulia Pasciuti2 Angelo Zullo4 Federica Zoratto2 Jose Nunnari5 Giovanni Codacci Pisanelli1 2 and Silverio Tomao 1 2 Address Department of Experimental Medicine University of Rome Sapienza Rome Italy 2Universitary Oncology Goretti Hospital Latina Italy 3Department of Gynaecology Perinatology and Puericulture Science University of Rome Sapienza Rome Italy 4Gastroenterology and Digestive Endoscopy Nuovo Regina Margherita Hospital Rome Italy and 5Pathologic Anatomy San Camillo-Forlanini Hospital Rome Italy Email Gian Paolo Spinelli - Evelina Miele - Federica Tomao - Luigi Rossi - Giulia Pasciuti - Angelo Zullo - Federica Zoratto - Jose Nunnari - tremotti@ Giovanni Codacci Pisanelli - Silverio Tomao - Corresponding author Published 5 November 2008 Received 20 February 2008 __ rs i .-mno IZ IIOZ U77 7010 z II Accepted 5 November 2008 World Journal of Surgical Oncology 2008 6 116 doi 186 1477-7819-6-116 This article is available from http content 6 1 116 2008 Spinelli et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Esophageal squamous cell carcinoma is a relative common malignancy with a very poor