据巴格达流行病研究所黑热病科(1976)报告,估计伊拉克黑热病的年发病人数约有5,000例。不同患者的临床症状以及用苯妥斯登的疗效有所不同。为了研究该地区的杜氏利什曼原虫是否存在着不同的株,作者在巴格达医院内从病人的骨髓内分离出原虫,其中甲、乙2例的年龄均为13个月,临床症状严重;丙例年龄为1岁,系轻症患者。把病 According to the report of the Division of Kala-azar (1976) in the Institute of Epidemiology in Baghdad, it is estimated that there are about 5,000 cases of annual incidence of kala-azar in Iraq. The clinical symptoms of different patients and the effect of phenylengten varies. In order to study the existence of different strains of Leishmania donovani in the area, the authors isolated protozoa from the patient’s bone marrow at a hospital in Baghdad. Two of the patients, A and B, were both 13 months old and had severe clinical symptoms. Cases of age 1 year old, Department of mild. Put the disease