![]() However, advances in treatment have made it possible for more and more patients to be accurately diagnosed, seek the most appropriate treatment, and live with the disease. This scan helps accurately locate and characterize tumors in adult patients with somatostatin-receptor positive Neuroendocrine Tumors (NETs). This can lead to delays in diagnosis or even misdiagnosis and inappropriate treatment. Symptoms often resemble those of other diseases, like sweating, diarrhea, abdominal pain, and GI bleeding. They have become the second most common cancer of the gastrointestinal tract. There are several types of NETs, but most occur throughout the gastrointestinal tract and lungs. What are Neuroendocrine Tumors? Neuroendocrine Tumors (NETs) are a group of uncommon tumors. Gallium-68 dotatate (NETSPOT) is a new FDA-approved radiopharmaceutical test that makes Neuroendocrine Tumors visible on medical images for the purpose of accurate diagnosis and tracking. This scan helps accurately locate and characterize tumors in adult patients with somatostatin-receptor positive Neuroendocrine Tumors (NETs). Patients who take long-acting somatostatin analogues (Sandostatin) should delay this test for 3-4 weeks after their last dose.What is NETSPOT (Gallium-68)? NETSPOT is the first Gallium-68 injection, a radioactive diagnostic agent for PET/CT imaging. Physicians plan to use Netspot PET in order to diagnose neuroendocrine tumors, determine treatment options, plan surgery, and monitor for recurrence. NETSPOT is supplied as a sterile, single-dose kit for preparation of Ga 68 dotatate injection for intravenous use. ![]() In addition, finding NETs in this manner means the patient would likely be eligible for a new treatment, called Peptide Receptor Radionuclide Therapy (PRRT), that uses hormone-tagged radiation to find and attack the cancer cells. The improved image can help the oncologist choose optimal therapy, such as choosing surgery or systemic therapy. Because PET can be used, the physician gets a very clear, high-resolution image that can identify very small lesions that would otherwise be missed. 'Because the PSMA PET scan has proven to be more effective in locating these tumors, it should become the new standard of care for men who. Axumin exploits the fact that prostate cancers absorb amino acids at a much more rapid pace than normal cells. Completed in a couple hours, this test is much quicker than the onerous three-day octreoscan (which uses a radioactive drug and a gamma camera to measure the radio material over time. The Axumin PET scan works by detecting the metabolic activity of the cancer itself. This imaging approach significantly improves detection of NETs in three important ways: ![]() How is it better than current testing methods? 68 Ga-DOTA-tyr3-Octreotate DOTATATE-Ga68 GA-68 DOTATATE GalioMedix NETSPOT SomaKit TOC Somakit-TATE Latest Information Update. Ga-68 dotatate is a radioactive lookalike of the hormone that binds to the somatostatin receptors, highlighting the tumor on PET imaging. Gallium-68 DOTATATE (68Ga-DOTA-tyr3-Octreotate) is a diagnostic positron emission tomography (PET) imaging agent. While NETs don’t consume glucose like other cancers, their cells do have plenty of receptors for the hormone somatostatin, which regulates the endocrine system. ![]() (PET scans normally detect cancer by infusing patients with a glucose preparation and then identifying the body areas where glucose is being consumed or metabolized rapidly.)Ī new agent, gallium-68 dotatate (Netspot ®), recently FDA-approved and available at Roswell Park, can be used as a PET tracer instead of radiolabeled glucose to identify carcinoid tumors even very small lesions significantly better than any currently available imaging. Typical positron emission tomography (PET) scans are not effective in detecting carcinoid tumors, because unlike other cancers, NETs do not consume glucose rapidly. Neuroendocrine Tumor Survivor: Frank's Story ![]()
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