食管碰撞癌肉瘤一例贾惠英蒋嘉德作者单位：江苏省连云港市第二人民医院（连云港·２２２０２３）食管的碰撞癌瘤甚为少见，本院收治一例，报道如下：患者男性，６３岁。进行性吞咽困难二月，伴有胸骨后烧灼痛，于１９９４年１１月１日来院，查体及常规化验无特殊发现，食... A Case of Esophageal Collision Carcinosarcoma Jia Huiying Jiang Jiade Author: Lianyungang Second People’s Hospital of Lianyungang (Lianyungang 222023) The cancerous tumor of the esophagus is very rare. One case was reported in this hospital. The report was as follows: The patient was male, 63 years old. Progressive dysphagia in February, accompanied by retrosternal burning pain, came to the hospital on November 1, 1994, no special findings in physical examination and routine tests, food...