Cardiac tumour is a rare cause of heart failure. We report a case of right atrial mass found in a patient with known immunoglobulinG4-related disease (IgG4-RD), who presented with right heart failure, renal impairment and thrombocytopenia. Multimodal investigations were performed to reach the diagnosis of diffuse large B-cell lymphoma with cardiac involvement. Chemotherapy was initiated in an attempt for disease control. We highlight the potential link between IgG4-related disease and lymphoma.
Shek Joyce, Wu Lok Yi, Wong Chun Kit, Lu Jianlin, Lam Wai Lung William, Mak Wai Man Vivien, Chan Ngai Yin, Right Atrial Mass with Inflow Obstruction in a patient with IgG4-related Disease Journal of the Hong Kong College of Cardiology 2022;29(2):91-94 https://doi.org/10.55503/2790-6744.1212
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