Coronary pseudoaneurysm and superior vena cava occlusion in a young patient with multicentric Castleman's disease and antiphospholipid antibody positivity

Castleman disease is a non-malignant proliferative disease of the lymphoid system. It can be unicentric or multicentric. In this report, we present a case of multicentric Castleman disease to which coronary artery pseudoaneurysm, vena cava superior occlusion, and antiphospholipid antibody positivity was accompanying.