中暑导致的多脏器功能障碍综合征(MODS)早期症状隐匿,临床表现复杂,易被误诊。本文报道一例在高温季节,因无防护措施持续户外作业而引起职业性重症中暑(热射病),12h后出现多脏器功能障碍综合征的表现;并分析其临床特点、积极有效的救治策略、经验教训及预防措施。旨在提高对职业性重症中暑并发多器官功能障碍综合征的认识及救治水平。 Stroke caused by multiple organ dysfunction syndrome (MODS) early symptoms hidden, complex clinical manifestations, easily misdiagnosed. This article reports an example of occupational severe heat stroke (pyrexia) caused by continuous outdoor work without protective measures during the hot season, and the appearance of multiple organ dysfunction syndrome after 12 hours. The clinical features and effective treatment strategies , Lessons learned and precautions. The aim is to raise awareness and treatment of occupational severe stroke with multiple organ dysfunction syndrome.