A case of multicentric Castleman's disease in HIV infection with the rare complication of acquired angioedema

摘要

Multicentric Castleman's disease (MCD), a polyclonal lymphoproliferative disorder of unknown aetiology, is a well-recognised complication of HIV disease. We present a case of MCD in an HIV-positive patient that is unusual on two counts: our patient's MCD first presented in the context of an immune restoration inflammatory syndrome ( IRIS), following the initiation of highly active antiretroviral therapy ( HAART). In addition, her MCD was associated with the unusual complication of acquired angioedema (AAE), which resolved following treatment of the MCD. While AAE is frequently found to have an underlying diagnosis of a lymphoproliferative disease, this is the first reported case linking AAE to MCD.