Medicine All of the following are minor criteria for multiple Myeloma, Except A Plasmacytosis 20% B Multiple lytic lesions C Plasmacytoma on tissue biopsy D Monoclonal Ig spike < 2g/dl for IgA and < 3.5 for IgG 💡 Explanation All of the following are minor criteria for multiple Myeloma, Except ✓ Correct Answer: C. Plasmacytoma on tissue biopsy