病例:男,29岁。于1991年3月底开始出现左臂酸困、咳嗽、咳少量白色粘痰。不发热,自己发现颈部有2个小疙瘩。原单位给予消炎及对症治疗,效果不佳,咳嗽加重,1991年6月29日入院。既往健康,无结核病及其他传染病史。查体:体温36.6,血压16/11kPa,左锁骨上触及2个黄豆大的淋巴结,左腋下触及1个玉米粒大的淋巴结,活动,无触痛。咽无充血,扁桃体不肿大。胸廓无 Case: Male, 29 years old. At the end of March 1991 began left arm acid storm, cough, cough, a small amount of white phlegm. Not fever, I found the neck 2 small lumps. The original unit to give anti-inflammatory and symptomatic treatment, the effect is not good, increased cough, June 29, 1991 admission. Past health, non-TB and other infectious diseases. Physical examination: body temperature 36.6, blood pressure 16 / 11kPa, the left supraclavicular touch and two soybean large lymph nodes, left axillary touch a large cornicle lymph nodes, activity, no tenderness. Pharyngeal without congestion, tonsil does not enlarge. No thorax