Ultrasonography of the thyroid is more sensitive than palpation and<br>detects thyroid nodules in 19 to 67% of the population among persons without<br>suspected thyroid disease7<br>; in one study, ultrasonography revealed nodules in 67 of<br>100 asymptomatic persons (22 of those screened had a solitary nodule and 45 had<br>multiple nodules).8 ...
正在翻譯中..
