This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Skeletal system, Subject name: Radiology
Flaring of anterior ends of the ribs is characteristically seen in - 
Select and explain. 
A. Neurofibromatosis, B. Gout, C. Rickets, D. Hypothyroidism
C: Rickets
Answer: C: Rickets 
Explanation: MULTIPLE SYMMETRICAL ANTERIOR RIB ENLARGEMENT, FLARING, OR CUPPING * Achondroplasia * Normal variant * Rickets * Scurvy * Thanatophoric dysplasia