This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
Tumour suppressor gene are not involved in? 
Select and explain. 
A. Breast carcinoma, B. Multiple endocrine neoplasia, C. Neurofibromatosis, D. Retinoblastoma
B: Multiple endocrine neoplasia
Answer: B: Multiple endocrine neoplasia 
Explanation: The term multiple endocrine neoplasia (MEN) encompasses several distinct syndromes featuring tumors of endocrine glands, each with its own characteristic pattern. In some cases, the tumors are malignant, in others, benign. Benign or malignant tumors of nonendocrine tissues occur as components of some of these tumor syndromes. MEN syndromes are inherited as autosomal dominant disorders.