Persistent polyclonal B-cell lymphocytosis

MONDO:0011672

Persistent polyclonal B-cell lymphocytosis (PPBL) is a rare, generally benign, lymphoproliferative hematological disease characterized by: chronic, stable, persistent, polyclonal lymphocytosis of memory B-cell origin, the presence of binucleated lymphocytes in the peripheral blood, and a polyclonal increase in serum immunoglobulin M (IgM). Patients are most frequently asymptomatic or may present with mild splenomegaly.

Also known as: PPBL, persistent polyclonal B-cell lymphocytosis, persistent polyclonal B-cell lymphocytosis with binucleated lymphocytes

1464 clinical trials for this condition and its sub-types.

Follow this condition — get notified about new trials

Broader categories

Sort by

Showing the 400 most recently updated of 727 trials in this tab.