This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sexuality and intersexuality, Subject name: Gynaecology & Obstetrics
Precocious pubey may be seen in all of the following conditions except : 
Select and explain. 
A. Granulosa-cell tumour, B. Head injury, C. Coicosteroid in take, D. Hypehyroidism
D: Hypehyroidism
Answer: D: Hypehyroidism 
Explanation: Causes of precocious pubey GnRH Dependent Constitutional Juvenile primary hypothyroidism Intracranial lesions: trauma, tumour, infection GnRH independent Ovary: Granulosa cell tumor, theca cell tumor, leydig cell tumor, androblastoma Adrenal: hyperplasia,tumor Liver: hepatoblastoma Iatrogenic: Estrogen and androgen intake D.C.DUTTA'S TEXTBOOK OFGYNAECOLOGY, Pg no:51, 6th edition