Monoclonal Gammopathy of Clinical Significance: A Multisystem Disorder Requiring a Multidisciplinary Approach - PubMed
3 hours ago
- #Monoclonal Gammopathy
- #Clinical Significance
- #Multidisciplinary Approach
- MGCS is a clonal plasma cell or B-cell disorder causing organ dysfunction without malignancy criteria.
- Pathogenesis involves immunoglobulin deposition, immune complex activation, complement dysregulation, and paraneoplastic effects.
- Classification includes renal (MGRS), neurologic (MGNS), dermatologic (MGSS), and multisystem syndromes like POEMS.
- Diagnosis requires multidisciplinary collaboration and high suspicion, especially with MGUS and unexplained organ dysfunction.
- Treatment strategies are adapted from MM, AL amyloidosis, or lymphoproliferative diseases based on clonal lineage.
- There is a need for consensus on diagnostic criteria and standardized definitions to improve understanding and management.