{"title":"Umbilicated papules in an immunocompromised patient.","authors":"Shreya K Gowda, Gomathy Sethuraman","doi":"10.1177/14782715251354953","DOIUrl":null,"url":null,"abstract":"<p><p>A 68-year-old male with HIV (CD4 count: 167 cells/mm³) presented with multiple umbilicated papules on the face and chest and a giant pedunculated nodule on the forehead, persisting for six months. Differential diagnoses included molluscum contagiosum, histoplasmosis, and cryptococcosis for the papules, and giant molluscum contagiosum or squamous cell carcinoma for the nodule. Histopathology revealed epidermal hyperplasia with Henderson Patterson bodies, confirming molluscum contagiosum. Fungal stains, cultures, and antigen tests for cryptococcosis and histoplasmosis were negative. The patient was started on highly active antiretroviral therapy (HAART) for immune reconstitution. This case underscores the importance of histopathology in differentiating molluscum contagiosum from opportunistic infections in immunocompromised patients and highlights HAART as a key therapeutic intervention.</p>","PeriodicalId":46606,"journal":{"name":"Journal of the Royal College of Physicians of Edinburgh","volume":" ","pages":"200-201"},"PeriodicalIF":0.9000,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Royal College of Physicians of Edinburgh","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/14782715251354953","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/7/8 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
引用次数: 0
Abstract
A 68-year-old male with HIV (CD4 count: 167 cells/mm³) presented with multiple umbilicated papules on the face and chest and a giant pedunculated nodule on the forehead, persisting for six months. Differential diagnoses included molluscum contagiosum, histoplasmosis, and cryptococcosis for the papules, and giant molluscum contagiosum or squamous cell carcinoma for the nodule. Histopathology revealed epidermal hyperplasia with Henderson Patterson bodies, confirming molluscum contagiosum. Fungal stains, cultures, and antigen tests for cryptococcosis and histoplasmosis were negative. The patient was started on highly active antiretroviral therapy (HAART) for immune reconstitution. This case underscores the importance of histopathology in differentiating molluscum contagiosum from opportunistic infections in immunocompromised patients and highlights HAART as a key therapeutic intervention.
期刊介绍：
The Journal of the Royal College of Physicians of Edinburgh (JRCPE) is the College’s quarterly, peer-reviewed journal, with an international circulation of 8,000. It has three main emphases – clinical medicine, education and medical history. The online JRCPE provides full access to the contents of the print journal and has a number of additional features including advance online publication of recently accepted papers, an online archive, online-only papers, online symposia abstracts, and a series of topic-specific supplements, primarily based on the College’s consensus conferences.
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