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  • Neuroectodermal tumor

    serch.it?q=Neuroectodermal-tumor

    A neuroectodermal tumor is a tumor of the central or peripheral nervous system.

  • Octreotide scan

    serch.it?q=Octreotide-scan

    An octreotide scan or octreoscan is a type of scintigraphy used to find carcinoid, pancreatic neuroendocrine tumors, and to localize sarcoidosis. It is also called somatostatin receptor scintigraphy (SRS). Octreotide, a drug similar to somatostatin, is radiolabeled with indium-111, and is injected into a vein and travels through the bloodstream. The radioactive octreotide attaches to tumor cells that have receptors for somatostatin (i.e. Gastrinoma, Glucagonima, etc). A gamma camera detects the radioactive octreotide, and makes pictures showing where the tumor cells are in the body. Octreotide scanning is reported to have a sensitivity between 75% and 100% for detecting pancreatic neuroendocrine tumors.

  • Small-cell carcinoma

    serch.it?q=Small-cell-carcinoma

    right side lung, side S2-S3 small cell carcinomaSmall-cell carcinoma (also known as small-cell lung cancer, or oat-cell carcinoma) is a type of highly malignant cancer that most commonly arises within the lung, although it can occasionally arise in other body sites, such as the cervix, prostate, and gastrointestinal tract. Compared to non-small cell carcinoma, small cell carcinoma has a shorter doubling time, higher growth fraction, and earlier development of metastases.

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