女，17岁。因咽痛、颈部肿胀十天于1995年3月18日由外院转入我院。转院录摘要，全身检查未见异常。双侧颌下颏下猕漫肿胀，口腔中较多粘性分泌物。舌腭弓、软腭表面有较厚白色假膜覆盖，不易拭去，易出血。尿蛋白（），RbC8～14／HP。心电图示：偶发房早，I度房室传导阻滞。诊 Female, 17 years old. Due to sore throat, neck swollen ten days in March 18, 1995 from outside the hospital into our hospital. Transcription abstracts, body check no abnormalities. Submandibular chin under diffuse swelling, more viscous secretions in the mouth. Tongue palatal arch, soft palate surface with thick white pseudomembrane cover, easy to wipe off, easy bleeding. Urinary protein (), RbC8 ~ 14 / HP. ECG shows: Sporadic room early, I degree atrioventricular block. Clinic