78-year-old male was diagnosed with metastatic well differentiated neuroendocrine carcinoma with unknown primary. He recently underwent explorative laparotomy that revealed solitary metastasis in the liver, and a hard lesion in the mid-ileum suspicious for the primary carcinoid. A frozen section showed foreign body type giant cell granuloma. Left lateral segmentectomy of the liver showed a white hard lesion. The expert recommends a regular follow-up that should consist of abdominal ultrasonography combined with CT or MRI.

33-year-old female was diagnosed with multiple endocrine neoplasia of the pancreas. She underwent removal of the pancreatic lesion and lymph node dissection, another surgery to remove the distal pancreas and spleen, and parathyroidectomy, but the Octreoscan revealed recurrence.  

78-year-old male was diagnosed with Metastatic well differentiated neuroendocrine carcinoma in liver. There is an undefined finding in the cecum that might be the primary tumor, and hepatic metastases that can be surgically respected. The imaging tests support the assumption that the primary tumor is in the small intestine.

60-year-old male was diagnosed with a symptomatic metastatic well differentiated rectal neuroendocrine tumor, with multiple liver metastases. This tumor is over-expressing somastatin receptors, which was demonstrated by an otreoscan. He was started on Sandostatin LAR 30 once a month.