电焊工尘肺国内外报道已不少,本例电焊工尘肺合并气管、支气管粘膜糜烂、出血,认为与长期从事电焊作业有关,特报道如下。1 病例资料患者男性,58岁,某厂电焊工,电焊工龄30年。自1969年以来,工作时常鼻咽部发痒、流涕、胸闷,胸痛、咳嗽,吐白色泡沫痰,痰中有时带粉红色血丝,晨起痰中常有3—4个中等硬度的颗粒状物,味臭。此 Welder pneumoconiosis has been reported at home and abroad, this case welder pneumoconiosis with tracheal, bronchial mucosal erosion, bleeding, that has long been engaged in welding operations, especially reported as follows. A case data male patient, 58 years old, a factory welders, welding 30 years of age. Since 1969, often nasopharyngeal itching, runny nose, chest tightness, chest pain, cough, spit white foam sputum, phlegm sometimes with pink bloodshot, morning sputum often 3-4 medium-hardness particles , Smell bad. this