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: Unknown
Most common tumor associated with delayed puberty is - 
Select and explain. 
A. Craniopharygioma, B. Prolactinoma, C. Astrocytoma, D. Medulloblastoma
A: Craniopharygioma
Answer: A: Craniopharygioma 
Explanation: Ans is 'a' i.e., Craniopharyngioma o Craniopharyngioma is the most common tumor associated with delayed puberty.o It develops from pituitary stalk with suprasellar extension from nests of epithelium derived from the rathkes pouch.o The radiologic hallmark is presence of suprasellar calcified cyst.o Calcifications are present in 70% of the patients with craniopharyngiomas.