(一)似蚓蛔線(xiàn)蟲(chóng)似蚓蛔線(xiàn)蟲(chóng)(Ascarislumbricoides)又簡(jiǎn)稱(chēng)人蛔蟲(chóng)或蛔蟲(chóng),是臨床最常見(jiàn)消化道寄生蟲(chóng)之一。成蟲(chóng)寄生于小腸,可引起腸道蛔蟲(chóng)病。1.生活史要點(diǎn)成蟲(chóng)寄生在人體小腸,蟲(chóng)卵隨糞便排出,在土壤中蟲(chóng)卵發(fā)育至感染期(圖6-25)。人的感染 (共 761 字) [閱讀本文] >>