Related Experiment Videos
Gastric heterotopia in the gallbladder: a case report.
Ipek Işik1, Cem Sezer, Ayşe Dursun
1Gazi University School of Medicine, Department of Pathology, Ankara.
Summary
Ectopic gastric mucosa was incidentally found in a young man's gallbladder. This aberrant tissue, comprising gastric glands, was associated with gallbladder inflammation but showed no cancerous changes.
Area of Science:
- Gastroenterology
- Pathology
- Surgical Anatomy
Background:
- Ectopic gastric mucosa is a rare congenital anomaly.
- Gallbladder pain can have various etiologies, including inflammation and metaplasia.
Purpose of the Study:
- To report a rare case of incidentally discovered ectopic gastric mucosa in the gallbladder.
- To describe the histological features of this ectopic tissue and associated gallbladder mucosa.
Main Methods:
- Case presentation of a 26-year-old male with recurrent abdominal pain.
- Histopathological examination of the gallbladder specimen.
Main Results:
- Incidental finding of ectopic gastric mucosa (pyloric and fundic glands) in the gallbladder.
- Focal intestinal metaplasia with sialomucin-containing goblet cells observed in the surrounding gallbladder mucosa.
- No metaplastic changes were identified within the heterotopic gastric tissue itself.
Conclusions:
- Ectopic gastric mucosa in the gallbladder is a rare finding.
- While associated with intestinal metaplasia in the native mucosa, the heterotopic tissue itself did not exhibit metaplasia in this case.