A case report of ectopic pancreatic tissue in the gallbladder.

Heterotropic pancreatic tissue is a rare entity where aberrant pancreatic tissue is located without any anatomical connection to the pancreas. It is usually reported to be found in stomach, duodenum, jejunum and spleen. Rare locations include lung, mediastinum, liver, mesentery, ileum, meckels diverticulum and gallbladder [1, 2].

A case report of superior mesenteric artery syndrome.

Superior mesenteric artery (SMA) syndrome is a rare condition resulting in small bowel obstruction. The third part of the duodenum becomes compressed because of the narrow angle between the aorta and the SMA. Those at risk of developing SMA syndrome include patients who develop rapid weight loss, malignancy, eating disorders, burns, trauma and substance abuse.

A case report of ductal carcinoma of the breast metastasizing to the bowel.

Breast cancer is one of the most common cancers affecting women. Frequent metastatic sites include liver, lungs and bone. Gastrointestinal metastases are a rare entity.