1资料患者,女,20岁,已婚,因“妊娠6月,头晕、乏力、咳嗽、咳痰、咳血3月”于2011年12月12日收入血液科。为终止妊娠转入妇产科。患者月经规律,3-4天/30天,末次月经2011-6-17,孕2流1产0。8月初出现恶心、阴道少量流血,在当地医院就诊,诊断:先兆流产。给予卧床、保胎治疗后痊愈出院。9月中下旬无明显诱因出现头晕、乏力、无力行走,咳嗽、咳痰,痰中带血,未予治疗。病程迁延至11月上旬,患者头昏、乏力症状加重,咳嗽、咳 1 data patient, female, 20 years old, married, because of “pregnancy June, dizziness, fatigue, cough, sputum, hemoptysis March ” December 12, 2011 income Hematology. Transfer to obstetrics and gynecology for termination of pregnancy. Patients with menstrual patterns, 3-4 days / 30 days, the last menstrual 2011-6-17, pregnancy 2 flow 1 0. 0 early nausea, vaginal bleeding in a small amount at a local hospital for diagnosis: threatened abortion. Given bed rest, miscarriage cured after discharge. Late September no obvious incentive to dizziness, fatigue, unable to walk, cough, sputum, bloody sputum, untreated. Prolonged the course of the disease to early November, patients dizziness, aggravating symptoms, cough, cough