例1 男,4(10)/(12)岁,于1988.4.2日因反复发烧、咳嗽、面包苍白、呼吸急促九月入院。体查:T38.6℃,面色苍白,巩膜轻度黄染。肺闻及散在湿(口罗)音,心界扩大,胸左3、4肋间闻及Ⅲ级收缩期吹风样杂音。肝肋下7cm、,脾肋下4cm,可见杵状指趾。实验室检查:Hb 20g/L,WBC 6.2×109/L,N 0.53,L 0.46,E 0.01,Ret 8％,BPC 172×109/L,痰中查到含铁血黄素巨噬细胞,便隐血试验阳性。骨髓:小细胞低色素性贫血,Ⅱ11U,GPT20u,EKG左右室肥厚。胸片:两肺毛玻璃 Example 1 Male, 4 (10) / (12) years old, admitted to hospital on September 4, 1988 due to repeated fever, cough, pale bread and shortness of breath. Physical examination: T38.6 ℃, pale, scleral mild yellow dye. Lung smell and scattered wet (mouth Luo) sound, expanding the heart, chest intercostal 3,4 smell and Ⅲ systolic hair-like murmur. Liver ribs 7cm, Spleen ribs 4cm, showing clubbing toe. Laboratory tests: Hb 20g / L, WBC 6.2 × 109 / L, N 0.53, L 0.46, E 0.01, Ret 8%, BPC 172 × 109 / L, sputum found in hemosiderin macrophages, then occult blood Test positive. Marrow: small cell hypochromic anemia, Ⅱ 11U, GPT20u, EKG left ventricular hypertrophy. Chest radiograph: two lungs glass