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蓝氏贾第虫病可无症状,但也可引起腹泻、体重减轻、腹胀及肠绞痛等症状。贾第虫对慢性肠道吸收不良的致病作用尚有争论。在儿童中观察到贾第虫病可引起吸收不良,但在成年人则结果不一。本文旨在重新评价贾第虫在吸收不良综合征发病机理中的作用。本文研究了25例伴有症状的成年病人,男20例,女5例,年龄从18至48岁,平均为30. 5岁。大便中均找到肠贾第虫包囊或滋养体。感染程度轻重不一。并以10例性别年龄相仿而无任何胃肠道疾病者作为正常对照。除了详细询问病史及体格检查外,对每1例病人都作了下列检查:(1) 血红蛋白测定,(2) 白细胞计数及分类,(3) 血沉降,(4) 血清
Giardia lamblia can be asymptomatic, but it can also cause symptoms such as diarrhea, weight loss, bloating and cramps. Giardia on the pathogenic role of chronic intestinal malabsorption is controversial. Giardiasis was observed to cause malabsorption in children, but not in adults. This article aims to reassess the role of Giardia in the pathogenesis of malabsorption syndrome. This article studied 25 cases of adult patients with symptoms, 20 males and 5 females, aged from 18 to 48 years old, with an average of 30.5 years. Stool intestinal giardia are found in cysts or trophozoites. Infection varies in severity. And 10 cases of similar gender age without any gastrointestinal disease as a normal control. In addition to detailed medical history and physical examination, the following tests were performed for each patient: (1) hemoglobin measurement, (2) white blood cell count and classification, (3) blood sedimentation, (4) serum