{"title":"免疫功能正常患者继发于播散性组织胞浆菌病的嗜血细胞淋巴组织细胞增多症","authors":"Mallory Morton , Vinay Vanguru , Joo-Shik Shin , Amrita Ronnachit","doi":"10.1016/j.mmcr.2024.100635","DOIUrl":null,"url":null,"abstract":"<div><p>Haemophagocytic lymphohistiocytosis secondary to <em>Histoplasma</em> infection is rare and almost always occurs in immunocompromised hosts. We report a 32-year-old immunocompetent man presenting with a nonspecific febrile illness found to have disseminated histoplasmosis and associated haemophagocytic lymphohistiocytosis. The diagnosis was confirmed on histopathological examination and PCR of liver and bone marrow biopsies. He was successfully treated with steroids, intravenous immunoglobulin and itraconazole.</p></div>","PeriodicalId":51724,"journal":{"name":"Medical Mycology Case Reports","volume":"43 ","pages":"Article 100635"},"PeriodicalIF":1.6000,"publicationDate":"2024-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211753924000095/pdfft?md5=fa483becfeccbcdb38767fa88aada861&pid=1-s2.0-S2211753924000095-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Haemophagocytic lymphohistiocytosis secondary to disseminated histoplasmosis in an immunocompetent patient\",\"authors\":\"Mallory Morton , Vinay Vanguru , Joo-Shik Shin , Amrita Ronnachit\",\"doi\":\"10.1016/j.mmcr.2024.100635\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Haemophagocytic lymphohistiocytosis secondary to <em>Histoplasma</em> infection is rare and almost always occurs in immunocompromised hosts. We report a 32-year-old immunocompetent man presenting with a nonspecific febrile illness found to have disseminated histoplasmosis and associated haemophagocytic lymphohistiocytosis. The diagnosis was confirmed on histopathological examination and PCR of liver and bone marrow biopsies. He was successfully treated with steroids, intravenous immunoglobulin and itraconazole.</p></div>\",\"PeriodicalId\":51724,\"journal\":{\"name\":\"Medical Mycology Case Reports\",\"volume\":\"43 \",\"pages\":\"Article 100635\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2024-02-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2211753924000095/pdfft?md5=fa483becfeccbcdb38767fa88aada861&pid=1-s2.0-S2211753924000095-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Medical Mycology Case Reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2211753924000095\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MEDICINE, RESEARCH & EXPERIMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Medical Mycology Case Reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2211753924000095","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
Haemophagocytic lymphohistiocytosis secondary to disseminated histoplasmosis in an immunocompetent patient
Haemophagocytic lymphohistiocytosis secondary to Histoplasma infection is rare and almost always occurs in immunocompromised hosts. We report a 32-year-old immunocompetent man presenting with a nonspecific febrile illness found to have disseminated histoplasmosis and associated haemophagocytic lymphohistiocytosis. The diagnosis was confirmed on histopathological examination and PCR of liver and bone marrow biopsies. He was successfully treated with steroids, intravenous immunoglobulin and itraconazole.