複選題
1. 40歲女性因心悸、手抖、體重2個月減輕5公斤來診,身體檢查pulse rate 120/min,irregular,眼球並無突出,頸部有GrII goiter。抽血檢查free T4 3.0 ng/dl、hsTSH < 0.004 μU/ml。為了訂定治療計劃,那一檢查最具價值?
(A) Anti-thyroid peroxidase (TPO) antibody
(B) ultrasound of thyroid
(C) TSH receptor antibody
(D) I-131 uptake & scan
(E) Fine needle aspiration of thyroid