11. Proper treatment of the hyperthyroidism can lead to the resolution of the gynecomastia . 12. However, there are exceptions such as obesity and hormone imbalances such as gynecomastia . 13. Sterility and gynecomastia are the most common complaints. 14. Since then, Gynecomastia . org has become the source for information on gynecomastia. 15. Since then, Gynecomastia . org has become the source for information on gynecomastia . 16. Individuals with prostate cancer who are treated with androgen deprivation therapy may experience gynecomastia . 17. Individuals who have cirrhosis or chronic liver disease may develop gynecomastia for several reasons. 18. Conservative management of gynecomastia is often appropriate as the condition commonly resolves on its own. 19. Phenothrin, an insecticide, possesses antiandrogen activity, and has been associated with gynecomastia . 20. This is also known as senile gynecomastia .