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AIDS的早期诊断非常困难。一般要考虑流行病学因素和病史,如同性恋,输血史等。目前常把继发的机会性感染和Kaposis肉瘤、再加实验室检查的结果如T_h/T_s下降作为依据。还有一些X线检查表现,Mecauley等将AIDS肺部表现分成四类:(1)均质模糊的双侧肺门浸润,常为单独发生的脑囊虫肺炎或其他病原体感染;(2)非均质性浸润;(3)结节样、线样浸润;(4)上述三型中任何两种或三种的并发症。消化道钡餐检查和钡剂灌肠检查其X线表现
Early diagnosis of AIDS is very difficult. Generally consider the epidemiological factors and medical history, such as homosexuality, blood transfusion history. Often the secondary opportunistic infections and Kaposis sarcoma, combined with the results of laboratory tests such as T_h / T_s decline as a basis. There are also some X-ray findings. Mecauley et al. Classify AIDS lung manifestations into four categories: (1) homozygous bilateral infiltration of the hilar, often solitary cysticercosis or other pathogen infections; (2) heterogeneity Invasive; (3) nodular, line-like infiltration; (4) the complications of any two or three of the above three types. Gastrointestinal barium meal examination and barium enema to check its X-ray findings