This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
Secondary (AA) amyloid is seen in all except - 
Select and explain. 
A. RA, B. TB, C. Multiple myeloma, D. RCC
C: Multiple myeloma
Answer: C: Multiple myeloma 
Explanation: Robbins basic pathology 9th edition page no 155,Heading =Primary Amyloidosis Amyloidosis devolopes in only 6%to15%of patients with myeloma who have free light chains. Clearly, the presence of bence jones protiens although necessary is by itself not sufficient to produce amyloidosis. All other condition in the given questions can cause amyloidosis.