This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Radiology
In which of the following is the typical x-ray finding of spine seen 
Select and explain. 
A. Tuberculosis spine, B. Renal osteodystrophy, C. Rickets, D. Osteomalacia
B: Renal osteodystrophy
Answer: B: Renal osteodystrophy 
Explanation: Rugger-jersey spine describes the prominent subendplate densities at multiple contiguous levels to produce an alternating sclerotic-lucent-sclerotic appearance. This simulates the transverse bands of a rugby jersey