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 ...
Most colds go away within 7–10 days, but some symptoms, like coughing and congestion, can linger for weeks. How long a cold will last depends largely on your age, general health, and the type of cold ...