Abstract
Esophageal leiomyosarcoma is a rare lesion. [0.5 % of all esophageal malignancy] The patient was 74 year old female and complained postprandial vomiting of 4 years, duration & hematemasis of 2 months` duration. On gastrofiberscopy, huge exophytic mass nearly occluding esophageal lumen located 30∼38 cm from upper incisor was found. Endoscopic biopsy was squamous cell carcinoma. Transthoracic esophagectomy and esophagogastrotomy was carried out. Result of biopsy was esophageal leiomyosarcoma.