Objective: Conventional fine-needle aspiration biopsy (FNAB) for cystic thyroid nodules (CTNs) has a high rate of nondiagnostic and false-negative results. Ultrasound-guided FNAB (UG-FNAB ...

Adenoid cystic carcinoma (ACC) is a rare kind of cancer. It usually starts in the glands that make your saliva. There are four glands under your tongue. You have two submandibular and two ...