Two cases of opportunistic parasite infections in patients receiving alemtuzumab
Author(s) -
Guillaume Désoubeaux,
Charline Caumont,
Christophe Passot,
Caroline Dartigeas,
Éric Bailly,
J. Chandenier,
Thanh Haï Duong
Publication year - 2011
Publication title -
journal of clinical pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.1
H-Index - 127
eISSN - 1472-4146
pISSN - 0021-9746
DOI - 10.1136/jclinpath-2011-200403
Subject(s) - alemtuzumab , microsporidiosis , context (archaeology) , opportunistic infection , medicine , aids related opportunistic infections , immunology , medical diagnosis , intensive care medicine , biology , human immunodeficiency virus (hiv) , pathology , sida , viral disease , malaria , protozoal disease , antibody , paleontology
Two cases are reported of rare digestive opportunistic parasites in patients being treated with alemtuzumab for lymphoid haematological malignancies. In both patients, classical biological examinations were insufficient to reach the diagnosis. Only specific parasitological techniques enabled diagnoses of cryptosporidiosis and microsporidiosis, respectively. In both cases, cellular immune reconstitution was sufficient to eradicate these opportunistic infections. In this context, parasitological diagnosis is often underestimated by medical practitioners, so immunologists and oncohaematologists need to be aware of this kind of opportunistic pathogen.
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