At Tri-Service General Hospital, junior was examined by Dr. Chu Nien-feng, who found that the boy had enlarged male breasts and an underdeveloped penis. Careful testing revealed that junior's problems were perhaps caused by a hormone imbalance. But whatever the reason, he was undoubtedly obese.
替王弟弟診治的三軍總醫院肥胖門診醫師祝年豐表示，王小弟已出現男性女乳、陰莖短小的現象，必須仔細檢驗，分析是單純的內分泌失調或肥胖造成。