Primary Small Cell Undifferentiated Carcinoma of the esophagus

caseg of primary small cell undifferentisted carcinoma of the esophagus were analysed.137 were collected from the domestic Literature and 5 are added by the authors. The tumor occurred more frequently in patients 50-60 years old. The male to female sex ratio was 3. 79 1 1'On basis of the present data, the authors believe that the survival rate of the disease may be increased by the combination of radiation ot radical resection and systemic chemotherapy.