This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Haematology, Subject name: Medicine
All of the following are true about multiple myeloma except - 
Select and explain. 
A. Osteolytic bone disease, B. (18-14) translocation, C. Light chain proliferation, D. Bence-Jones proteins in urine
B: (18-14) translocation
Answer: B: (18-14) translocation 
Explanation: The chromosomal alterations in multiple myeloma include translocations in t(11;14) & t(4;14) & deletion of 13q.Reference : Harsh mohan textbook of pathology 6th edition pg no 381.