恶性贫血是一种慢性进行贫血,我国很少见,现将我院收治一例病人报道如下。丁某某,67岁,患者1985年12月11日起感头昏,全身乏力,畏寒发热(37.4～38℃)。无咽痛、咳嗽和气喘。近日来食欲减退,有时呕吐,为胃内容物。伴恶心,同时间断性腹部隐痛,进食后腹痛不缓解。双下肢麻木和蚁走感,行走时步态不稳。外院查Hb80g/L,RBC2.7×10~(12)/L,WBC5.8× Pernicious anemia is a chronic anemia, our country is rare, now a hospital in our hospital reported as follows. Ding Moumou, 67 years old, patient December 11, 1985 feeling dizzy, malaise, chills and fever (37.4 ~ 38 ℃). No sore throat, cough and asthma. Anorexia in recent days, sometimes vomiting, stomach contents. With nausea, intermittent abdominal pain at the same time, after eating abdominal pain does not ease. Lower extremity numbness and ants feel walking, walking gait instability. Outside the hospital check Hb80g / L, RBC2.7 × 10 ~ (12) / L, WBC5.8 ×