本文报告孪生姊妹白血病(异卵双胎)2例,报告如下。例一、陈××、女、5岁、因发烧、鼻衄2月余、于75年11月收住院。查体:T38℃,发育营养中等、面色及粘膜苍白、全身皮肤散在出血点,表浅淋巴结均可触及,如蚕豆大,可活动无压痛,肝右季肋下3cm、脾肋下4cm、质中等硬。实验室检查:血红蛋白6.5克,红细胞210万、白细胞32,000。分类:原始淋巴细胞62％、幼稚淋巴细胞14％,血小板3.2万、网织红细胞0.2％。骨髓:骨髓增生明显活跃、原始淋巴细胞80％、幼稚淋巴细胞12％。诊断:急性淋巴细胞白血 This article reports twin sisters leukemia (fraternal twins) in 2 cases, the report is as follows. Example 1, Chen × ×, female, 5 years old, due to fever, epistaxis in February more than, in November 75 admitted to hospital. Physical examination: T38 ℃, the development of nutrition medium, pale and mucous membranes, scattered in the body at the bleeding point, superficial lymph nodes can be touched, such as broad beans, can be activity without tenderness, right hepatic ribs 3cm, splenic rib 4cm, quality Medium hard. Laboratory tests: 6.5 grams of hemoglobin, erythrocytes 2.1 million, white blood cells 32,000. Category: 62% of primitive lymphocytes, naive lymphocytes 14%, platelets 32000, reticulocytes 0.2%. Marrow: Myeloid hyperplasia was markedly active, with 80% of naive lymphocytes and 12% of naive lymphocytes. Diagnosis: Acute lymphocytic leukemia