误诊尘肺并肺心病的马方综合征一例乌兰照日格图唐克成１（第一附属医院，１．第二附属医院）王某，男，４０岁，粮站付粮工。接触植物性粉尘（谷类、面粉类）２０余年。心悸、气短１ａ。近３ｍｏ加重。３ｄ前上腹部突然剧烈疼痛、大汗淋漓，口唇及四肢发绀（一过性），血... Misdiagnosis of pneumoconiosis and cor pulmonale syndrome, a case of Wulan according to the Japanese grid case Tang Kecheng 1 (First Affiliated Hospital, 1. Second Affiliated Hospital) Wang, male, 40 years old, grain station to pay grain workers. Botanical dust exposure (cereals, flour class) more than 20 years. Heart palpitations, shortness of breath 1a. Increased nearly 3mo. Suddenly severe pain on the abdomen before 3d, sweating, lips and limbs cyanosis (transient), blood ...