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Objective To investigate the clinical characteristics and imaging manifestations of AIDS complicated with disseminated Penicillium marneffei (PM) infection. Methods A total of 12 patients with AIDS complicated with disseminated PM infection were collected and the symptoms, signs, laboratory examination results and image manifestations of these patients were analyzed retrospectively. Results (1) The diagnosis of PM infection in all the 12 cases were confirmed by peripheral blood culture.All the 12 cases (100%) had irregular fever (38-41 ℃) and enlarged lymph nodes, 8 cases (66%) had skin rashes; 8 cases (66%) had hepatomegaly; 9 cases (75%) had splenomegaly while 8 cases (66%) had anemia. (2) Imaging manifestation: Five cases manifested bilateral pulmonary disseminated miliary nodular shadows or lattice signs; 1 case showed enlarged hilar lymph node and 2 zases showed patchy shadow with pleuritis. One case presented sub-pleural curve line shadow at the posterior part of the right lower lung,and adhesion between the intestinal wall and intestinal mesentery in mass form in the abdomen by CT examination. Conclusion Patients suffering from AIDS (CD4T lymphocytes <50/μ L) with impaired immunity might be susceptible to complication of disseminated PM infection, which presents mainly damage of multiple organs and symptoms such as fever; enlargement of liver,spleen and lymph nodes, as well as specific skin maculopapular rashes. Imaging manifestations in the lungs were revealed as miliary nodular shadows and lattice-like shadows. Intensified abdominal CT might reveal presence of several enlarged postperitoneal lymph nodes and intestinal adhesion in shape of "cakes".
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婴儿播散性马内菲青霉感染一例
患儿男,10个月.因反复发热20余天入院.体检:精神萎靡,体温38.5℃,心率:140次/min.双侧颌下淋巴结蚕豆大小,活动.口腔黏膜见白色凝乳状斑片,附着紧密.咽部充血明显,双侧扁桃体不大.叩诊心界不大,听诊律齐,各瓣膜区未闻及杂音.双肺未闻及干湿哕音及哮鸣音.腹软,肝右肋下10 cm,脾左肋下8 cm.
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马尔尼菲青霉菌病合并中枢神经系统感染致听力下降1例报告
马尔尼菲青霉菌病是由马尔尼菲青霉菌(Penicillium marneffei)引起的一种少见的深部真菌感染性疾病.它被认为是东南亚地区艾滋病患者常见的机会感染之一.本病合并中枢神经系统感染致听力减退为主要表现的病例国内尚未见报道,现就此病例并复习文献报道如下.