Needle size for thyroid fine needle aspiration cytology. A single institution experience.

Background: Fine needle aspiration cytology (FNAC) is an invasive diagnostic technique which is widely used for the cytological diagnosis of thyroid nodules. This procedure is generally widely tolerated by patients, albeit often accompanied by local pain and discomfort. Despite various proposals of execution methods, no approach is universally accepted,especially regarding the size of the needle to be used for sampling.

A 42-Year-Old Woman with Recurrent Pancreatitis Associated with Gallstones and Phrygian Cap Gallbladder.

BACKGROUND Gallbladder anomalies are rare congenital defects with an incidence rate of approximately 2% in the general population. Phrygian cap gallbladder is a common anatomical variant in which the fundus of the gallbladder folds on itself. Gallstone impaction is rare, and it can be associated with acute pancreatitis.