Intravascular large B-cell lymphoma of the gallbladder

Abstract

Intravascular large B-cell lymphoma (IVLBCL) is a rare type of extranodal B-cell lymphoma characterized by the growth of lymphoma cells within the lumina of small vessels. Two major patterns of clinical presentation have been recognized: the first is in European countries, with brain and skin involvement, and the second in Asian countries, where patients typically present with multiorgan failure, hepatosplenomegaly, pancytopenia, and hemophagocytic syndrome [1,2,3,4,5]. Primary IVLBCL of the gallbladder is exceedingly rare.