坏血病是婴儿期缺乏维生素C所致,目前较少见。我科自1982～1985年收治7例,男3,女4。年龄5～10月。病程3天～1月。均为人工喂养,以奶糕为主,未添其它辅食。1例以皮肤紫癜3天入院,血液学检查无异常,毛细血管脆性试验阳性,摄下肢股骨X线片后确诊。另一例两下肢肿痛,活动受限 Scurvy is caused by the lack of vitamin C in infancy, which is rare at present. Our department from 1982 to 1985 admitted to 7 cases, 3 men and 4 women. Age 5 to October. Duration of 3 days to January. Are artificial feeding, mainly to milk cake, did not add other food supplement. 1 case of skin purpura 3 days admission, no abnormal hematological examination, capillary fragility test was positive, lower extremity femur X-ray confirmed. Another case of lower extremity swelling and pain, limited activity