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
Autosomal recessive disorders include all, except 
Select and explain. 
A. Sickle cell anaemia, B. Retinoblastoma, C. Albinism, D. Hirschsprung disease
B: Retinoblastoma
Answer: B: Retinoblastoma 
Explanation: Robbins basic pathology 6th edition , page no.286. Retinoblastoma is an autosomal dominant trait. while all others are autosomal ressesive. in chapter neoplasia retinoblastoma is explained.