Photo of an anterior view of an adult male onto which areas of visceral pain have been projected.

Schematic illustration of anterior view of liver in situ. Liver pictured on a page in a book with surrounding anatomy; jejunum, ileum, and ascending, transverse, and descending colon have been removed.

Coronal MRI of the abdomen. Image at right shows level of scan (line A).

Sagittal MRI of the abdomen through the left kidney. Small image at right shows level of scan (line A).

Coronal MRI of the abdomen. Image at right shows level of scan (line D).

Sagittal MRI of the abdomen at the left side of the vertebral column. Small image at right shows level of scan (line B).

Posterior view of the stomach, liver, colon, small intestines, and rectum.