This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Whole body radiation is indicated in –  a) Advanced head & neck tumours  b) BM transplantation  c) Medulloblastoma  d) Mycosis fungoides  e) Histiocytosis-x 
Select and explain. 
A. ab, B. bd, C. ac, D. dc
B: bd
Answer: B: bd 
Explanation: None