病例报告例1,男性,48岁,主诉牙周炎后持续发热2周,左大腿出现硬肿物于1980年11月1日入院。体检见热性病容,全身浅淋巴结肿大(右鼠蹊部者4×5×3立方厘米),心肺无异常,肝脾未扪及,左股伸侧有一4×6厘米硬块,与皮肤无粘连,不活动,轻触痛。血沉12毫米/小时,血白细胞计数为4,100,分类无异常。左股硬肿超声探查示 Case report 1, male, 48 years old, complained of prolonged fever after 2 weeks of periodontitis. A hard mass in the left thigh was admitted on November 1, 1980. Physical examination, see thermal disease, systemic superficial lymph nodes (right groin 4 × 5 × 3 cm), no abnormal heart and lung, liver and spleen are not palpable, the left femoral extensor has a 4 × 6 cm lumps, no adhesion with the skin , Inactive, touch the pain. ESR 12 mm / h, white blood cell count 4,100, no abnormalities. Ultrasound examination of left femoral sclerosis