Affiliation:
1. Infectious Diseases Department, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico
2. Pathology Department, Instituto Nacional de Cancerología (INCan), Mexico City, Mexico
Abstract
The aim of this study is to describe the clinical characteristics and outcome of multicentric Castleman disease (MCD) in HIV-infected patients at an oncological referral center in Mexico. Clinical records at the HIV-AIDS clinic of all patients diagnosed with MCD from 1994 to 2018 were reviewed. There were 19 patients, mean age was 31.3 ± 8.4 years, and 17 (89.5%) were males. Fifteen patients (79%) had also Kaposi sarcoma (KS). Main clinical characteristics were multiple lymphadenopathy (95%), systemic symptoms (63%), and hepatosplenomegaly (50%). Computed tomography scan and 2-[18F]-fluoro-2-deoxy-d-glucose positron emission tomography showed multiple lymphadenopathy, inversion of the liver:spleen uptake ratio, with an increase in SUVmax (5.7). The histopathology report described plasma cells in 58%, mixed type in 26%, and hyaline vascular in 16%. Eleven patients (57.9%) received different chemotherapy regimens. Seven patients died (36.8%): four related to MCD progression or chemotherapy complications, median survival was eight months. For those patients who survived, median, follow-up was 28 months (p < 0.001). The incidence of MCD in people living with HIV is probably underestimated. In patients with lymphadenopathy, B symptoms, deranged inflammatory markers, and/or disseminated KS, a biopsy of an enlarged lymph node is warranted, and the histology should be reviewed by an experienced pathologist.
Subject
Infectious Diseases,Pharmacology (medical),Public Health, Environmental and Occupational Health,Dermatology
Cited by
3 articles.
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