本文报告1954年7-10月間某医院一次流行所見的無黄疸型肝炎30例,同时与1950-1954年所收治的黄疸型肝炎病例作了分析比較。黄疸組病例的症狀,以食跃减退,全身疲乏为最多最早见,各占80%及61.1%,其次为發热(62.1%)及上腹不适(30.1%)。無黄疸型组病例的症狀表現及出現先后与黄疸型病例相同,早期症狀仍以食欲减退及倦怠为最多見,占93.3%,發热病例較少,占30%。另有皮疹者占16.7%,皮下出血占6.7%。黄疸組病例肝腫大占73.6%,肝压痛63%,脾腫大41.1%;無黄疽組各占83.3%,68%,56.6%。30例無黄疽型病例中有2例(6.7%)病程長达 This article reports 30 cases of jaundice-type hepatitis seen in a hospital from July to October 1954, and compared with those of jaundice-type hepatitis treated in 1950-1955. In the jaundice group, the symptom of the jaundice group was the first to see the onset of generalized fatigue with the onset of anorexia, with each accounting for 80% and 61.1%, followed by fever (62.1%) and upper abdominal discomfort (30.1%). The symptoms of jaundice-free group were the same as those of jaundice. The early symptoms were still appetite loss and burnout, accounting for 93.3%. Fewer cases accounted for 30%. Another skin rashes accounted for 16.7%, subcutaneous bleeding accounted for 6.7%. In the jaundice group, hepatomegaly accounted for 73.6%, hepatic tenderness 63% and splenomegaly 41.1%, and non-jaundice group accounted for 83.3%, 68% and 56.6% respectively. There were 2 cases (6.7%) of 30 cases without jaundice and the course was up to long