1病历摘要患者男,23岁,农民。因多发性皮下脓肿5个月于2004-03-05入院。入院前5个月(2003-11),患者不明原因出现左腰背部-软性肿块,约2cm×3cm,无红肿,无触痛,边界较清楚,患者无明显畏寒、发热,无潮热、盗汗。否认是因外伤或蚊虫叮咬后感染所致。在当地基层医院切开引流出黄色脓性分泌物,拟诊为“皮下脓肿”,分泌物未做细 1 medical records Summary Male patient, 23 years old, farmer. Due to multiple subcutaneous abscess 5 months in 2004-03-05 admission. 5 months before admission (2003-11), patients with unexplained left lower back - soft mass, about 2cm × 3cm, no swelling, no tenderness, the border is clear, the patient had no obvious chills, fever, no hot flashes , Night sweats. Denied due to trauma or mosquito bites caused by infection. In the primary grass-roots hospitals cut and drain yellow purulent secretions, to be diagnosed as “subcutaneous abscess”, the secretion did not do fine