Well-Differentiated Grade 2, Type 3 Gastrointestinal Neuroendocrine Tumour with Bilateral Metastatic Ovarian Involvement: Report of an Unusual Case.

Treatment of metastatic gastric neuroendocrine tumours (NETs) is challenging. In oligometastatic cases, surgical resection is recommended whenever possible. Somatostatin analogues have been used to decrease gastrin levels, and available evidence suggests that these drugs can also reduce recurrences.

Tumor cytosol carcinoembryonic antigen as prognostic parameter in non-small cell lung cancer.

Aims And Background: Carcinoembryonic antigen (CEA) belongs to a family of cell surface glycoproteins. Its level in serum has a significant value for the follow-up and treatment of patients with malignancies. The aim of this study was to correlate the concentration of tumor cytosol CEA (cCEA) with tumor size, patient age and sex, clinical stage, lymph node metastases, and overall survival rate in primary non-small cell lung carcinoma (NSCLC).