患儿,男,2月。主因“体重不增”就诊。患儿系足月顺产第一胎第一产,宫内无窘迫,生后无窒息,出生体重3 kg,生后一般情况尚可。母孕期及患儿出生后均无放射性物质接触史,未服过任何药物,母孕体健。患儿生后母乳喂养,食乳尚正常,不发热,无鼻衄及牙龈出血,不咳喘,未吐泻,未抽搐,无关节疼痛。查体:T36.8℃、P120次/min、R34次/min,体重:3kg,神智清,重度贫血貌,右耳廓及腹部可见三处约1.0 cm陈 Children, male, February. The main reason “weight does not increase ” treatment. Children with full-term first-term delivery of first-born, intrauterine no distress, no asphyxia after birth, birth weight 3 kg, after birth, the general situation is acceptable. During pregnancy and childbirth after birth, no exposure to radioactive material, no medication, maternal health. Children born after breastfeeding, breast milk is still normal, no fever, no nose and gingival bleeding, no cough, no vomiting, no convulsions, no joint pain. Physical examination: T36.8 ℃, P120 times / min, R34 times / min, weight: 3kg, Shenzhi Qing, severe anemia appearance, right auricle and abdomen can be seen three about 1.0 cm Chen