Each slide is shown with additional information to its right. The image can be changed using any combination of the following commands.
Sidebar
Click on links to move to a specific region.
Click on images to show that view.
Use the toolbar to change the magnification and pan the displayed image.
Mouse
Click to zoom-in
Double-click to zoom-out
Alt-click to zoom-out
Alt-double-click to zoom-out to the entire slide
Drag the image to pan
Keyboard
Shift or ‘A’ key to zoom-in
Ctrl or ‘Z’ Key to zoom-out
Arrow Keys to pan across the image
ESC key to zoom-out to the entire slide
Touch
Tap to zoom-in
Double-tap to zoom-out
Alt-tap to zoom-out to the entire slide
Drag the image to pan
SHARE
A link to a virtual slide can be saved for later viewing in different ways.
Clipboard
The address of this view has been copied to your clipboard. This link can be pasted in any other program.
Bookmark
A bookmark link can be created using the bookmark function (Ctrl-D for Windows or Cmd-D for Mac) of your browser. Choose a name for the bookmark and select the folder in which you want it saved.
The gastroduodenal junction is the boundary between the pyloric stomach (left) and the duodenum (right) of the small intestine. The pyloric sphincter controls the passage of chyme from the stomach into the duodenum.
The stomach and the duodenum are composed of the four layers characteristic of the gastrointestinal tract. However, pyloric glands are located in the mucosa whereas the duodenal glands are located in the submucosa. This can easily be seen by following the muscularis mucosae across the gastroduodenal junction.
