周××,男,47岁。住院号178189。患者因上腹部闷胀不适,纳差,乏力两周,呕血四次,于1982年6月10日急症入院。无反酸、上腹疼痛等症状。1962年曾患“无黄疸性肝炎”,数月后GPT恢复正常,其他肝功能指标轻度波动性变化持续10余年。1975年后,多次肝功能化验均正常。1981年6月曾因上腹部疼痛住院。当时体检肝脾不大,A型超声 Zhou X, male, 47 years old. Hospital number 178189. The patient was admitted to the hospital on June 10, 1982 because of discomfort and anorexia in the upper abdomen, anorexia, fatigue for two weeks, and hematemesis four times. No acid reflux, epigastric pain and other symptoms. In 1962, he had suffered from “non-jaundiced hepatitis”. After several months, GPT returned to normal. Mild fluctuations in other liver function indicators persisted for more than 10 years. After 1975, many tests of liver function were normal. In June 1981, she had been hospitalized due to epigastric pain. At the time of the physical examination, the liver and spleen was not large, and the type A ultrasound was