Meckel's Scan (Ectopic Gastric Mucosa)

• Indications:

1. Unexplained rectal bleeding or abdominal pain.

2. Ectopic gastric tissue in esophagus.

3. Ectopic gastric tissue in small bowel.

4. Retained gastric tissue after resection.

• Patient Preparation:

1. Patient should be fasting at the time of the study.