唐××,男性56岁,采石工,住院号91024。1958年8月～1967年5月曾做过风钻工,1967年6月诊断矽肺Ⅱ期。1983年4月后渐发展为面颊、手指皮肤僵硬,毛发脱落,张口受限,进食减少,食后腹胀。1988年5月起感气急,胸闷而来院住院治疗。入院检查:T36.5℃、P90次/分、R26次/分、BP20/12kPa,表情呆板,明显消瘦,面部皮肤呈棕褐色, Tang × ×, male 56 years old, quarrying, hospital number 91024. 1958 August ~ 1967 May had done wind drilling workers, June 1967 diagnosis of silicosis Ⅱ. After April 1983 gradually developed into cheeks, fingers, skin stiffness, hair loss, limited mouth opening, reduce eating, bloating after eating. In May 1988 from the impatient, chest tightness hospitalized. Admission examination: T36.5 ℃, P90 beats / min, R26 beats / min, BP20 / 12kPa, dull expression, significant weight loss, facial skin was tan,