This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lymphoma and Plasma cell disorder, Subject name: Medicine
Classical 'Rain drop' lesions are seen in: 
Select and explain. 
A. Burkitt's lymphoma, B. Hodgkin's lymphoma, C. Multiple myeloma, D. Haemophilia
C: Multiple myeloma
Answer: C: Multiple myeloma 
Explanation: The appearance of multiple, well-defined lytic lesions(punched out lesions) of various size scattered through out the skull constitutes the raindrop skull appearance of multiple myeloma. This term is applied as an analogy to rain hitting a surface and splashing, where it leaves a random pattern of dark spots.