Normal pharynx, barium swallow, AP view.
After the passage of the bolus of barium, a small quantity is retained in the valleculae (arrowhead) and piriform fossae (arrow).
Download this image
PC users: right-click on the image and choose 'Save Picture/Image As' from the popup menu.
Mac users: click and hold down over the image and choose 'Save This Image As' from the popup menu.
Submit your images
Play a part in the GastroHep.com community by publishing your important images in the Slide Atlas. We're looking for high quality images in gastroenterology, hepatology or endoscopy.