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急性淋巴细胞性白血病(急淋)的亚型分型在我国通过FAB分类建议的实践,取得了较一致的意见。急淋的亚型分为第一型(L_1)、第二型(L_2)、第三型(L_3)。分型主要根据白血病细胞的形态变化而定。我院于1980年应用透射电镜观察了5例急淋,其中2例取材比较完整,拟从细胞结构,与临床、血象、骨髓象、免疫学之间的关系寻求依据。例1 男性,14岁,因牙龈出血伴发烧5个月入院,体检:全身皮肤有散在出血点,浅表淋巴结可及,肝大肋下4cm,脾肋下3cm,胸骨有压痛。胸透:纵隔障未见包块,外周血
Acute lymphoblastic leukemia (acute lymphoblastic) subtyping in our country by FAB classification of the proposed practice, and achieved more consistent advice. Acute lymphoid subtype is divided into the first type (L_1), the second type (L_2), the third type (L_3). Typing is mainly based on the morphological changes of leukemia cells. In our hospital in 1980, five cases of acute lymphoblastic leukemia were observed by transmission electron microscopy. Two of them were relatively intact, and were to seek the basis of the relationship between cell structure, clinical features, blood images, bone marrow and immunology. Example 1 male, 14 years old, bleeding gums with fever for 5 months admitted to the hospital, physical examination: systemic skin with scattered bleeding point, superficial lymph nodes, liver ribs 4cm, 3cm spleen ribs, sternum tenderness. Chest throat: no mediastinal mass, peripheral blood