title: [Hematologic abnormalities in infantile visceral leishmaniasis].
abstract: The clinical and biological manifestations of visceral leishmaniasis are often confusing, most particularly because it can mimic and lead to a variety of hematological disorders. The aim of this study was to investigate the hematologic abnormalities observed in infantile visceral leishmaniasis from January 2000 and December 2013. The study included 35 children with a mean age of 3.5 years. Clinical manifestations were dominated by splenomegaly, fever, and paleness, defining the classic triad in 16% of our patients. Anemia was present in all patients. Leukopenia was found in 51% of the cases. Thrombocytopenia was observed in 48% of our patients and 36% had pancytopenia. All cases were confirmed by the presence of Leishman bodies (amastigotes) in the bone marrow smears. Quantitative and qualitative megakaryocyte abnormalities were found. Similarly, dysgranulopoiesis was observed in 31% of the cases, eosinophilia was present in 6%, erythroid hypoplasia in 3%, and erythroid hyperplasia in 34%. Different features of dyserythropoiesis were revealed in 71% of the patients with images of hemophagocytosis in 6% and multiple dysplasias in 9%. The knowledge of these hematological abnormalities associated with infantile visceral leishmaniasis can assist us in searching for Leishman bodies in the bone marrow smears to provide a diagnosis more quickly without necessarily resorting to more sophisticated tests.
authors.affiliation: Laboratoire d'hématologie, hôpital Farhat Hached, 4000 Sousse, Tunisie.
authors.forename: S
authors.initials: S
authors.lastname: Chouchene
authors.affiliation: Laboratoire d'hématologie, hôpital Farhat Hached, 4000 Sousse, Tunisie. Electronic address: jmilinejia@yahoo.fr.
authors.forename: N
authors.initials: N
authors.lastname: Braham
authors.affiliation: Laboratoire d'hématologie, hôpital Farhat Hached, 4000 Sousse, Tunisie.
authors.forename: A
authors.initials: A
authors.lastname: Bouatay
authors.affiliation: Laboratoire d'hématologie, hôpital Farhat Hached, 4000 Sousse, Tunisie.
authors.forename: S
authors.initials: S
authors.lastname: Hizem
authors.affiliation: Laboratoire d'hématologie, hôpital Farhat Hached, 4000 Sousse, Tunisie.
authors.forename: S
authors.initials: S
authors.lastname: Berriri
authors.affiliation: Laboratoire d'hématologie, hôpital Farhat Hached, 4000 Sousse, Tunisie.
authors.forename: A
authors.initials: A
authors.lastname: Eljemai
authors.affiliation: Service de pédiatrie, hôpital Farhat Hached, 4000 Sousse, Tunisie.
authors.forename: L
authors.initials: L
authors.lastname: Boughamoura
authors.affiliation: Laboratoire d'hématologie, hôpital Farhat Hached, 4000 Sousse, Tunisie.
authors.forename: M
authors.initials: M
authors.lastname: Kortas
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006402:Hematologic Diseases / Q000209:etiology*; D006801:Humans; D007223:Infant; D007898:Leishmaniasis, Visceral / Q000150:complications* / Q000175:diagnosis; D008297:Male; D012189:Retrospective Studies