【摘要】 在四川省丝虫病防治后期 (1986～ 1996年 ) ,于班氏丝虫病区和马来丝虫病区分别累计检出晚期丝虫病患者 495 0 4例和 90 3例 ,患病率分别为 2 .0 0 %和 0 .17%。班氏丝虫病晚期体征中鞘膜积液、乳糜尿、象皮肿和混合体征人数分别占 72 .30 %、2 5 .96 %、0 .95 %和 0 .79% ,2 5岁以上年龄组检出率随着年龄的增长而增高。鞘膜积液和象皮肿的病程均以 11～ 2 0年较多 ;乳糜尿患病率女性较男性为高 ,病程 1～ 5年为多 ,显示在防治后期新发病例以乳糜尿为主 ,鞘膜积液和象皮肿的发生基本趋于控制。马来丝虫病象皮肿体征男性多于女性 ,以 5 0～ 6 9岁年龄组最多 ,19岁以下未检出象皮肿患者 ,病程大多 >2 1岁 ,表明已无新发象皮肿病例出现。更多还原

【Abstract】 During 1986-1996, the late stage of filariasis control program in Sichuan Province, a total of 49 504 bancroftian and 903 malayan chronic filariasis cases were accumulatively detected out in relevant endemic areas of Sichuan. Among the bancroftian cases, the chronic signs of hydrocele, chyluria, elephantiasis and mixed type accounted for 72.30%, 25.96%, 0.95% and 0.79 % respectively. In >25 years old age group, the cases with chronic signs revealed upward trend as the age increased. The course of most hydrocele and elephantiasis cases reached as long as 11-20 years while the morbidity rate of chyluria in female as significantly higher than in male and the course of most chyluria cases was 1-5 years. The results showed that the main sign of chronic cases newly detected in late stage of control program was chyluria while the occurrence of hydrocele and elephantiasis were basically controlled. Most of the elephantiasis of malayan filariasis cases were in 50-69 years old age group and in which the male was more than the female but no elephantiasis case was found under 19 years old. The course of most elephantiasis cases was over 21 years, it is showed that there are no newly elephantiasis occurred.更多还原