Toddler with drainage of stool from the umbilicus

Meckel’s scan of Meckel's diverticulum
AP delayed image (left) from a Tc-99m pertechnetate scan (Meckel’s scan) shows a focal round concentration of radiotracer in the right lower quadrant superior and lateral to the midline bladder which is seen in the middle of the lower abdomen superior to the bladder on the lateral (right) delayed image.

The diagnosis was Meckel diverticulum with a patent omphalomesenteric duct.