PMC4963246_01
Computed tomography (CT) revealed a well-circumscribed cystic mass located in the right lower quadrant of the abdomen (arrow).
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A contrast-enhanced abdominal computed tomography (CT) scan revealed a well-circumscribed peritoneal hypodense cystic mass measuring 120 x 69 x 58 mm, located in the right lower quadrant of the abdomen (Fig. 1).
A cystic mass located on the mesentery of the terminal ileum attached to the intestine and shared a common wall with the adjacent alimentary tract.
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At laparotomy, a large cystic mass was found in the terminal ileal mesentery (Fig. 2).
Vascular pedicle of the cystic mass, which was simply ligated and removed.
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The mass had a dedicated vascular pedicle, which was ligated and removed (Fig. 3).
Macroscopically view of cystic mass after fixation with 4% formaldehyde solution.
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Biopsy of the cystic mass revealed ectopic gastric tissue, which resembles MD (Fig. 4, Fig. 5).