Hematologist opinion pls 14 percent plasma cells without any crab feature mean?

Serum? bone marrow?: CRAB: C = Calcium (elevated), R = Renal failure, A = Anemia, B = Bone lesions This means very good news to start. Absence of the "C.R.A.B." features means low likelihood of multiple myeloma. The significance of the 14% depends of what kind of test you had and what kind of symptoms you are experiencing. Continue to follow up until you get satisfactory answers and a clean bill of health.