<prompt> Which amongst the following is the most common form of plasma cell dyscrasia?Solitary myeloma PlasmacytomaMonoclonal Gammopathy of Unceain Significance MGUSMultiple myelomaLymphoplasmacytic lymphoma  <response>: 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 WALDERNSTROMS DISEASE AKA Lymphoplasmacytic Lymphoma. Plasma cell dyscrasia - POEMS SYNDROME P - Polyneuropathy O - Organomegaly E - Endocrinopathy M - Monoclonal gammopathy S - Skin changes 