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机遇性肺炎,是人体对感染的免疫力发生障碍而导致的肺部感染。常见有恶性肿瘤、糖尿病、长期或大量使用免疫抑制剂和细胞毒药治疗等。当发现这类患者高热和肺部异常影象时,肺部感染是其中最常见的并发症,需要进行及时诊断和积极治疗。本病X线诊断具有重要临床价值。 一、病例报告 陈某,男,67岁。于1979年7月19日,因面部、躯干、上肢等处红斑、水疱糜烂、痒、痛3个月入院治疗。1979年5月初,开始在右胸部出现丘疹,微痒,搔抓后破溃糜烂,逐渐增大。至6月份胸背部及两上
Opportunistic pneumonia, is the human body caused by infection of the immune barrier and lead to lung infections. Common malignant tumors, diabetes, long-term or large-scale use of immunosuppressive agents and cytotoxic treatment. Pulmonary infection is the most common complication when fever and abnormal lung images are found in these patients, requiring timely diagnosis and aggressive treatment. X-ray diagnosis of the disease has important clinical value. First, the case report Chen, male, 67 years old. July 19, 1979, due to the face, trunk, upper limb erythema, blisters erosion, itching, pain, 3 months admitted to hospital. Early May 1979, began to appear in the right chest pimples, itchy, scratching ulcerative erosion, gradually increased. To June chest and back