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  2. Octreotide scan - Wikipedia

    en.wikipedia.org/wiki/Octreotide_scan

    An octreotide scan is a type of SPECT 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 , [ 1 ] and is injected into a vein and travels through the bloodstream.

  3. Krenning score - Wikipedia

    en.wikipedia.org/wiki/Krenning_score

    The Krenning score [1] is used to grade the uptake intensity of neuroendocrine tumors on somatostatin receptor imaging such as octreotide scan. [further explanation needed] Typically, peptide receptor radionuclide therapy (PRRT) is considered when the Krenning score is greater than 2.

  4. Neuroendocrine tumor - Wikipedia

    en.wikipedia.org/wiki/Neuroendocrine_tumor

    Octreotide is a synthetic modification of somatostatin with a longer half-life. [ citation needed ] OctreoScan, also called somatostatin receptor scintigraphy (SRS or SSRS), utilizes intravenously administered octreotide that is chemically bound to a radioactive substance, often indium -111, to detect larger lesions with tumor cells that are ...

  5. Molecular imaging - Wikipedia

    en.wikipedia.org/wiki/Molecular_imaging

    Molecular imaging is a field of medical imaging that focuses on imaging molecules of medical interest within living patients. This is in contrast to conventional methods for obtaining molecular information from preserved tissue samples, such as histology.

  6. Technetium (99mTc) sestamibi - Wikipedia

    en.wikipedia.org/wiki/Technetium_(99mTc)_sestamibi

    Technetium (99m Tc) sestamibi (commonly sestamibi; USP: technetium Tc 99m sestamibi; trade name Cardiolite) is a pharmaceutical agent used in nuclear medicine imaging.The drug is a coordination complex consisting of the radioisotope technetium-99m bound to six (sesta=6) methoxyisobutylisonitrile (MIBI) ligands.

  7. VIPoma - Wikipedia

    en.wikipedia.org/wiki/VIPoma

    Octreotide, which is a human-made form of the natural hormone somatostatin, blocks the action of VIP. [citation needed] The best chance for a cure is surgery to remove the tumor. If the tumor has not spread to other organs, surgery can often cure the condition. [citation needed]

  8. Imaging phantom - Wikipedia

    en.wikipedia.org/wiki/Imaging_phantom

    An imaging phantom for determining CT performance Imaging phantom as seen on a medical ultrasound machine.. Imaging phantom, or simply phantom, is a specially designed object that is scanned or imaged in the field of medical imaging to evaluate, analyze, and tune the performance of various imaging devices. [1]

  9. Medical optical imaging - Wikipedia

    en.wikipedia.org/wiki/Medical_optical_imaging

    Medical optical imaging is the use of light as an investigational imaging technique for medical applications, pioneered by American Physical Chemist Britton Chance.Examples include optical microscopy, spectroscopy, endoscopy, scanning laser ophthalmoscopy, laser Doppler imaging, and optical coherence tomography.

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