Which amongst the following is the most common form of plasma cell dyscrasia?: (A) Solitary myeloma (Plasmacytoma), (B) Monoclonal Gammopathy of Unceain Significance (MGUS), (C) Multiple myeloma, (D) Lymphoplasmacytic lymphoma
Answer is B. Most common form of plasma cell dyscrasia -Monoclonal Gammopathy of Unceain Significance (MGUS) -Plasma cell dyscrasia with 'M' spike or Monoclonal spike caused because of IgM -Macroglobulinemia/ WALDERNSTROM'S DISEASE AKA Lymphoplasmacytic Lymphoma. Plasma cell dyscrasia - POEMS SYNDROME P - Polyneuropathy O - Organomegaly E - Endocrinopathy M - Monoclonal gammopathy S - Skin changes