Thyroid level tests, including thyroid-stimulating hormone (TSH) and free T4, help diagnose underactive or overactive thyroid. Doctors may also check free T3, calcitonin, thyroglobulin, or thyroid ...

FOR a number of years it has been the impression of obstetricians and gynecologists that lack of thyroid activity has a definite influence on the production of menstrual and obstetric abnormalities.

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Papillary thyroid cancer staging depends on age, with stage 2 involving distant spread in younger patients and larger tumors or regional spread in older patients. Diagnosis involves physical exams, ...