论文部分内容阅读
三氯三氟乙烷是一种低沸点有机溶剂,具有良好的电气绝缘性。近年来半导体行业多用于晶体管检漏。曾有调查发现接触者有头昏及咽部干燥疼痛等症状。本文一例系用三氯三氟乙烷作为清洗剂,接触后发生接触性皮炎。现将临床及劳动卫生的调查资料报告如下。 一、临床情况 陈××,女性,41岁,浙江籍。1984年2月开始面部出现少量红斑,微痒。门诊曾诊断为面部丹毒,给予青霉素治疗,但皮疹未能好转。4月份患者面部红肿明显,二眼睑水肿,睁眼困难转到职业病科。追问病史患者接触三氯三氟乙烷6个月,约接触后一周即有皮肤症状出现。
Trichlorotrifluoroethane is a low-boiling organic solvent with good electrical insulation. In recent years, the semiconductor industry is mostly used for transistor leakage detection. It has been found that the contacts have dizziness and dry throat pain and other symptoms. One case of this article is the use of trichlorotrifluoroethane as a cleaning agent, contact dermatitis after exposure. Now clinical and labor health survey data reported below. First, the clinical situation Chen × ×, female, 41 years old, Zhejiang membership. February 1984 began a small facial erythema, itching slightly. Outpatient diagnosis of facial erysipelas was given penicillin treatment, but the rash failed to improve. April obvious facial swelling, two eyelid edema, open eyes difficult to occupational diseases. Question history Patients with exposure to trichlorotrifluoroethane for 6 months, about a week after the contact with skin symptoms appear.