[1993;(10):55] 作者检查了106名参加救灾工作的直升机飞行员。他们在放射性污染地区上空飞行2～15d,受到0.3Gy总剂量的γ和β辐射。 在完成任务后,他们在医院内接受检查。结果发现,有74.5％飞行员器官和系统有变化。其中15人(14.2％)有放射性表皮炎和结膜炎,9人有放射性鼻咽炎,3人有神经无 [1993; (10): 55] The author examined 106 helicopter pilots who participated in disaster relief efforts. They flew over the radioactively contaminated area for 2-15 days, subjecting to a total gamma and beta radiation of 0.3 Gy. After the task is completed, they are examined in the hospital. As a result, 74.5% of pilot’s organs and systems were found to have changed. Fifteen of them (14.2%) had radiodermatitis and conjunctivitis, 9 had radioactive nasopharyngitis, and 3 had neuralgia