This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Pituitary Gland, Subject name: Pediatrics
All are involved in MEN II A except:- 
Select and explain. 
A. Pituitary, B. Parathyroid, C. Thyroid, D. Adrenal
A: Pituitary
Answer: A: Pituitary 
Explanation: - Pituitary gland is not involved in MEN II A MEN-Multiple Endocrine Neoplasia syndromes: MEN 1 (WERMER SYNDROME): MEN II A (SIPPLE SYNDROME) MEN 2B P - Pituitary hyperplasia/adenoma P - Parathyroid hyperplasia/adenoma P - Pancreatic hyperplasia /adenoma/Neuroendocrine tumor H- Hirschsprung disease A- Amyloidosis P- Pheochromocytoma P- Parathyroid hyperplasia /Adenoma Y- Thyroid carcinoma (medullary) P - Pheochromocytoma M - Medullary thyroid carcinoma M - Mucosal & GI neuromas M - Marfanoid features