שאלה משלב א׳ ברפואה גרעינית · מועד 2020, שאלה 122

Correct: B — plasmacytoma. A single focal lesion of intense uptake with bone destruction, in a patient under surveillance for a gammopathy, defines a solitary plasma cell tumour. Option A, MGUS, and option C, smouldering myeloma, are by definition without focal lesions; option D, primary bone lymphoma, is not the expected evolution of a monoclonal gammopathy.

מקור: Mettler-Ziessman p. p.675 , 682,684 , 677