A.甲亢 B.甲減 C.甲瘤 D.亞甲炎 E.結(jié)節(jié)性甲狀腺腫
A.<25% B.<25%~50% C.<50% D.>50% E.<10%
A.>2% B.>5% C.>8% D.>10% E.>20%