协和医学杂志2025，Vol.16Issue(6)：1614-1618,5.DOI:10.12290/xhyxzz.2025-0066
溶组织内阿米巴合并蓝氏贾第鞭毛虫感染一例
A Case of Concurrent Infection with Entamoeba Histolytica and Giardia Lamblia
李静 1司永珍 1张峰 1郝英英 1郭野1
作者信息
- 1. 中国医学科学院北京协和医院检验科,北京 100730
- 折叠
摘要
Abstract
Entamoeba histolytica and Giardia lamblia are two types of parasites that can cause intestinal infections in humans.Patients can be transmitted through the ingestion of food and drinking water contaminated with cysts,and present symptoms such as abdominal pain and diarrhea after infection.If Entamoeba histolytica in-fection is not actively and effectively treated,patients may also present with clinical manifestations such as puru-lent and bloody stools and colonic ulcers.This study reports a diarrhea case with concurrent infection of Entamoe-ba histolytica and Giardia lamblia.During the diagnostic process,the parasites were rapidly detected using the di-rect saline smear method.Subsequently,iodine staining and iron hematoxylin staining techniques were employed to meticulously observe the internal structures and morphological features of the parasites under a microscope,en-abling successful identification of the parasite species.The diagnostic process in this case suggests that laboratory personnel should further enhance their ability to recognize the morphological characteristics of cysts and trophozo-ites of Entamoeba histolytica and Giardia lamblia,providing an effective basis for the clinical differential diagno-sis between Entamoeba histolytica infection and ulcerative colitis.关键词
溶组织内阿米巴/蓝氏贾第鞭毛虫/包囊/滋养体/混合感染Key words
Entamoeba histolytica/Giardia lamblia/cyst/trophozoite/mixed infection分类
医药卫生引用本文复制引用
李静,司永珍,张峰,郝英英,郭野..溶组织内阿米巴合并蓝氏贾第鞭毛虫感染一例[J].协和医学杂志,2025,16(6):1614-1618,5.
