[Agranulocytosis in acute hepatitis B in an HIV seropositive patient].

BACKGROUND

During the course of acute hepatitis B, hematology disorders are common though they are generally mild and occur early. Agranulocytosis is exceptional and occurs late in the disease course.

CASE REPORT: We report a case of agranulocytosis which developed 3 weeks after onset of acute hepatitis B in an HIV-positive patient. Peripheral and central hematological disorders led to the diagnosis. Agranulocytosis developed during the cytolytic phase of the primary hepatitis B infection and regressed after administration of hematopoietic growth factors.

DISCUSSION: It is sometimes difficult to establish the causal effect of hepatitis B in the development of agranulocytosis in patients with an HIV co-infection who are on a multiple drug regimen and subject to multiple bacterial, viral or parasite infections.