<prompt> All seen in multiple myeloma, except :Lytic bone lesionHypercalcemiaPlasmacytosis of bone marrow 2Decreased serum alkaline phosphatase activity  <response>: Answer is C Plasmocytosis 2: Diagnosis of Multiple Myeloma requires plasmacytosis of 10. The classic triad of myeloma is: a Marrow plasmacytosis 10 b Lytic bone lesions c Serum or urine M component 