贲门原发性恶性黑色素瘤一例吴胜海邓锡成（转３７０页）原发于贲门的恶性黑色素瘤极为罕见，现将我院遇见一例报告如下。患者，男，５３岁，因进食梗塞感伴食欲减退４个月，于１９９５年７月１８日住院，既往无胃病史，一年前曾出现上腹部疼痛，在当地诊断为慢性胃炎，对... A case of primary malignant melanoma of cardia. Wu Shenghai Deng Xicheng (p. 370) Malignant melanoma that originates in the fontanelle is extremely rare. Now I have met with one case in our hospital as follows. The patient, male, 53 years old, suffered from a loss of appetite for 4 months due to eating complications, was hospitalized on July 18, 1995, had no history of stomach problems, had epigastric pain a year ago, and was diagnosed with chronic gastritis locally. ..