Immunoglobulin G4 Smoldering Multiple Myeloma With Immunoglobulin G4-Related Autoimmune Hepatitis: A Rare Case Report
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Background: Multiple myeloma (MM) is a common malignant tumor of the hematological system caused by the malignant proliferation of plasma cells, characterized by the production of M proteins and CRAB symptoms. Among them, the Imm... ...
