This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Surgery
Which of the following causes of gynecomastia is not associated with androgen deficiency? 
Select and explain. 
A. Klinefelter's syndrome, B. Kallmann syndrome, C. Cryptorchidism, D. Alcoholic Liver crirrhosis
D: Alcoholic Liver crirrhosis
Answer: D: Alcoholic Liver crirrhosis 
Explanation: Estrogen excess results from an increase in the secretion of estradiol by the testicles or by non-testicular tumours, nutritional alterations such as protein and fat deprivation, endocrine disorders (hypehyroidism, hypothyroidism), and hepatic disease (nonalcoholic and alcoholic cirrhosis).