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: Pathology
All are true about Lesch-Nyhan syndrome except: 
Select and explain. 
A. Hyperurecaemia, B. Mental retardation, C. Stone production, D. Occur equally in both sexes
D: Occur equally in both sexes
Answer: D: Occur equally in both sexes 
Explanation: Answer- D. Occur equally in both sexesA complete deficiency of HP, the Lesch-Nyhan syndrome, is characterized by hyperuricemia, self-mutilative behavior, choreoathetosis, spasticity, and mental retardation.This is a rare X-linked disorder of purine metabolism that results from HP deficiency.The hyperuricemia results from urate overproduction and can cause uric acid crystalluria, nephrolithiasis, obstructive uropathy, and gouty ahritis.Affects Males only.Etiology- hereditaryTreatment-Allopurinol