我院自1976年1月至1978年7月共收治四川型肺吸虫病242例,现将资料整理分析如下: 一、一般资料男165例,女77例。最小2.5岁,最大49岁。242例中240例有生吃或半生吃蟹史,2例吃蟹史不详,但有饮生水史。潜伏期以最后一次吃蟹到出现临床症状时间计算,最短者20天,最长者5年,多数在1年内发病。 Our hospital from January 1976 to July 1978 a total of 242 cases of Sichuan paragonimiasis, the data are now analyzed as follows: First, the general information 165 males and 77 females. Minimum 2.5 years old, maximum 49 years old. 240 cases of 242 cases of raw or half eating crab history, 2 cases of eating crabs is unknown, but there is history of drinking raw water. Latency to the last time to eat crabs appear clinical symptoms of time, the shortest of 20 days, the longest 5 years, most in 1 year onset.