华枝睾吸虫病(肝吸虫病)是华枝睾吸虫成虫寄生于人体胆管系统引起的慢性寄生虫病。因感染程度不同,临床表现各异,轻者几无症状,重者表现复杂,往往造成误诊误治。本文依据临床特征,试对本病的临床分型问题做一初步探讨。一、亚临床型:流行区居民多有吃生鱼或生虾的历史,但感染者之大部分并无临床症状和体征,只是在流行病学调查时发现肝吸虫皮试阳性,并同时便虫卵阳性。二、普通型(慢性型):是临床上最多见的一型,多系重复感染,起病缓慢。临床表现为非特异性症状,如食欲不振,胃区不适、腹胀胁痛、轻度腹泻、倦怠无力、失眠神衰等,常被误诊为慢性肝炎或神经衰弱。 Clonorchis sinensis (paragonimiasis) is a chronic parasitic disease caused by adult parasitism of Clonorchis sinensis that parasites on the human biliary system. Due to different levels of infection, different clinical manifestations, the few asymptomatic light, severe performance of complex, often resulting in misdiagnosis and mistreatment. This article based on clinical features, try the clinical classification of the disease to do a preliminary discussion. First, the subclinical type: epidemic area residents eat more raw fish or raw shrimp history, but most of those infected without clinical symptoms and signs, only in the epidemiological survey found that liver fluke skin test positive, and at the same time Egg positive. Second, the common type (chronic type): is the most common type of clinical, multi-line repeated infections, onset of slow. Clinical manifestations of non-specific symptoms, such as loss of appetite, stomach discomfort, abdominal distension and pain, mild diarrhea, fatigue, insomnia, etc., often misdiagnosed as chronic hepatitis or neurasthenia.