对肺动静脉瘘误诊为肺癌1例分析如下。1病历摘要女,64岁。因咳嗽、咳痰、痰中带血3个月余入院。自患病以来,精神、食欲尚可,无头痛、头晕,无胸痛、胸闷,无心悸,无腹痛、腹泻,大、小便正常。患者否认疫水及毒物接触史,否认遗传病史及类似病史。查体:T 36.8℃,P 76次/min,BP 120/ Pulmonary arteriovenous fistula misdiagnosed as lung cancer in 1 case as follows. 1 medical record summary female, 64 years old. Due to cough, sputum, sputum bloody more than 3 months admitted to hospital. Since the illness, the spirit, appetite is acceptable, no headache, dizziness, no chest pain, chest tightness, no heart palpitations, no abdominal pain, diarrhea, large, normal urine. Patients denied exposure to water and poison history, denied genetic history and similar medical history. Examination: T 36.8 ℃, P 76 times / min, BP 120 /