Laur W E, Posey R E, Waller J D
J Occup Med. 1978 Feb;20(2):118-20. doi: 10.1097/00043764-197802000-00013.
A case of accidental industrial exposure to a single large dose of ultrasoft (Grenz) x-rays is reported. Certain inferences can be made by estimating average skin target dosage, average kilovoltage, milliamperage and duration of exposure. From these data the quality and skin depth dosage of the ray can be tentatively estimated. Comparison of these figures with known biological phenomena such as immediate x-ray burn reaction, late cutaneous sequelae and temporary epilation permits a reasonable estimate of probable skin surface dosage and prognosis.
报告了一例因工业事故意外暴露于单次大剂量超软(格伦茨)X射线的病例。通过估算平均皮肤靶剂量、平均千伏、毫安数和暴露持续时间,可以得出某些推论。根据这些数据,可以初步估算出射线的质量和皮肤深度剂量。将这些数据与已知的生物学现象(如即时X射线烧伤反应、晚期皮肤后遗症和暂时性脱毛)进行比较,有助于合理估算可能的皮肤表面剂量和预后情况。