Ami Dave, Michael Schwartz, Jeremy Van, Laura Owczarzak, Ira Miller, Shivi Jain
{"title":"一名新诊断为艾滋病病毒感染者的年轻人被确诊为HHV-8相关的弥漫性大B细胞淋巴瘤(未另作说明),这很有挑战性。","authors":"Ami Dave, Michael Schwartz, Jeremy Van, Laura Owczarzak, Ira Miller, Shivi Jain","doi":"10.12659/AJCR.945162","DOIUrl":null,"url":null,"abstract":"<p><p>BACKGROUND Human herpesvirus-8 (HHV-8)-associated diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS), is a rare form of lymphoid malignancy. It poses unique challenges in diagnosis in the setting of human immunodeficiency virus (HIV) infection and concomitant multiorgan dysfunction. CASE REPORT We describe the case of a 26-year-old man who initially presented with pre-syncope and was found to have HIV, with a CD-4 count of 20 cells/μL. His initial clinical presentation was significant for nonspecific symptoms, isolated anemia, and bilateral pleural effusions without gross lymphadenopathy, which was initially attributed to acute HIV infection. However, his hospital course was complicated by anasarca, renal failure, liver dysfunction, pancytopenia, and microscopic hematuria, which required a more comprehensive diagnostic evaluation. Progressive pancytopenia prompted a bone marrow biopsy, which ultimately revealed HHV-8-associated DLBCL, NOS (HDN). We describe his complicated hospital course and eventual diagnosis of HDN. This patient's broad differential diagnoses and overlap among various clinical syndromes posed a significant diagnostic challenge. Additionally, his multiorgan failure limited his treatment options. CONCLUSIONS The management of HHV-8-associated DLBCL, NOS is complex, requiring a multifaceted approach to ensure prompt diagnosis and treatment, especially given difficulty in arriving at an accurate diagnosis due to the significant overlap with other lymphoproliferative disorders and lack of standardized treatment. We highlight the challenges and paucity of data available for management of HDN in the context of a diagnostically challenging case. We discuss the current limitations in diagnosis and treatment of this rare malignancy and the necessity of further investigation, especially in medically complex patients.</p>","PeriodicalId":39064,"journal":{"name":"American Journal of Case Reports","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11378431/pdf/","citationCount":"0","resultStr":"{\"title\":\"A Challenging Diagnosis of HHV-8-Associated Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, in a Young Man with Newly-Diagnosed HIV.\",\"authors\":\"Ami Dave, Michael Schwartz, Jeremy Van, Laura Owczarzak, Ira Miller, Shivi Jain\",\"doi\":\"10.12659/AJCR.945162\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>BACKGROUND Human herpesvirus-8 (HHV-8)-associated diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS), is a rare form of lymphoid malignancy. It poses unique challenges in diagnosis in the setting of human immunodeficiency virus (HIV) infection and concomitant multiorgan dysfunction. CASE REPORT We describe the case of a 26-year-old man who initially presented with pre-syncope and was found to have HIV, with a CD-4 count of 20 cells/μL. His initial clinical presentation was significant for nonspecific symptoms, isolated anemia, and bilateral pleural effusions without gross lymphadenopathy, which was initially attributed to acute HIV infection. However, his hospital course was complicated by anasarca, renal failure, liver dysfunction, pancytopenia, and microscopic hematuria, which required a more comprehensive diagnostic evaluation. Progressive pancytopenia prompted a bone marrow biopsy, which ultimately revealed HHV-8-associated DLBCL, NOS (HDN). We describe his complicated hospital course and eventual diagnosis of HDN. This patient's broad differential diagnoses and overlap among various clinical syndromes posed a significant diagnostic challenge. Additionally, his multiorgan failure limited his treatment options. CONCLUSIONS The management of HHV-8-associated DLBCL, NOS is complex, requiring a multifaceted approach to ensure prompt diagnosis and treatment, especially given difficulty in arriving at an accurate diagnosis due to the significant overlap with other lymphoproliferative disorders and lack of standardized treatment. We highlight the challenges and paucity of data available for management of HDN in the context of a diagnostically challenging case. We discuss the current limitations in diagnosis and treatment of this rare malignancy and the necessity of further investigation, especially in medically complex patients.</p>\",\"PeriodicalId\":39064,\"journal\":{\"name\":\"American Journal of Case Reports\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11378431/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Case Reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12659/AJCR.945162\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Case Reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12659/AJCR.945162","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
A Challenging Diagnosis of HHV-8-Associated Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, in a Young Man with Newly-Diagnosed HIV.
BACKGROUND Human herpesvirus-8 (HHV-8)-associated diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS), is a rare form of lymphoid malignancy. It poses unique challenges in diagnosis in the setting of human immunodeficiency virus (HIV) infection and concomitant multiorgan dysfunction. CASE REPORT We describe the case of a 26-year-old man who initially presented with pre-syncope and was found to have HIV, with a CD-4 count of 20 cells/μL. His initial clinical presentation was significant for nonspecific symptoms, isolated anemia, and bilateral pleural effusions without gross lymphadenopathy, which was initially attributed to acute HIV infection. However, his hospital course was complicated by anasarca, renal failure, liver dysfunction, pancytopenia, and microscopic hematuria, which required a more comprehensive diagnostic evaluation. Progressive pancytopenia prompted a bone marrow biopsy, which ultimately revealed HHV-8-associated DLBCL, NOS (HDN). We describe his complicated hospital course and eventual diagnosis of HDN. This patient's broad differential diagnoses and overlap among various clinical syndromes posed a significant diagnostic challenge. Additionally, his multiorgan failure limited his treatment options. CONCLUSIONS The management of HHV-8-associated DLBCL, NOS is complex, requiring a multifaceted approach to ensure prompt diagnosis and treatment, especially given difficulty in arriving at an accurate diagnosis due to the significant overlap with other lymphoproliferative disorders and lack of standardized treatment. We highlight the challenges and paucity of data available for management of HDN in the context of a diagnostically challenging case. We discuss the current limitations in diagnosis and treatment of this rare malignancy and the necessity of further investigation, especially in medically complex patients.
期刊介绍:
American Journal of Case Reports is an international, peer-reviewed scientific journal that publishes single and series case reports in all medical fields. American Journal of Case Reports is issued on a continuous basis as a primary electronic journal. Print copies of a single article or a set of articles can be ordered on demand.