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  2. Dual-energy X-ray absorptiometry - Wikipedia

    en.wikipedia.org/wiki/Dual-energy_X-ray...

    Dual-energy X-ray absorptiometry (DXA, or DEXA [1]) is a means of measuring bone mineral density (BMD) with spectral imaging. Two X-ray beams, with different energy levels, are aimed at the patient's bones. When soft tissue absorption is subtracted, the bone mineral density (BMD) can be determined from the absorption of each beam by bone. Dual ...

  3. Dual X-ray absorptiometry and laser - Wikipedia

    en.wikipedia.org/wiki/Dual_X-ray_absorptiometry...

    The improvement to DXA with DXL is that, for each pixel scanned by DXA, the exact thickness of the measured object is also measured using lasers. The DXL results allow for a more accurate estimation of bone density by using three separate inputs (low and high x-ray energies plus thickness) rather than two for each pixel in the measuring region.

  4. American Association of Clinical Endocrinology - Wikipedia

    en.wikipedia.org/wiki/American_Association_of...

    Created following Hurricanes Katrina and Rita in 2005 by the American College of Endocrinology (ACE) with support provided from Lilly Diabetes, the My Diabetes Emergency Plan is a comprehensive resource for diabetes patients in crises. The plan has three components: A pocket-sized checklist, an instructional "how-to" video and an educational ...

  5. Bone density - Wikipedia

    en.wikipedia.org/wiki/Bone_density

    A scanner used to measure bone density using dual energy X-ray absorptiometry. Bone density, or bone mineral density, is the amount of bone mineral in bone tissue.The concept is of mass of mineral per volume of bone (relating to density in the physics sense), although clinically it is measured by proxy according to optical density per square centimetre of bone surface upon imaging. [1]

  6. Radioactive iodine uptake test - Wikipedia

    en.wikipedia.org/wiki/Radioactive_iodine_uptake_test

    The patient swallows a radioisotope of iodine in the form of capsule or fluid, and the absorption (uptake) of this radiotracer by the thyroid is studied after 4–6 hours and after 24 hours with the aid of a scintillation counter. The dose is typically 0.15–0.37 MBq (4–10 μCi) of 131 I iodide, or 3.7–7.4 MBq (100–200 μCi) of 123 I ...

  7. CT scan - Wikipedia

    en.wikipedia.org/wiki/CT_scan

    Patient preparation may vary according to the type of scan. The general patient preparation includes. [199] Signing the informed consent. Removal of metallic objects and jewelry from the region of interest. Changing to the hospital gown according to hospital protocol. Checking of kidney function, especially creatinine and urea levels (in case ...

  8. AIDA interactive educational freeware diabetes simulator

    en.wikipedia.org/wiki/AIDA_interactive...

    The AIDA software is intended to serve as an educational support tool and can be used by anyone — person with diabetes, relative of a patient, health care professional (doctor, nurse, clinical diabetes educator, dietician, pharmacist, etc.), or student — even if they may have minimal knowledge of the pathophysiology of diabetes mellitus.

  9. Type 2 diabetes - Wikipedia

    en.wikipedia.org/wiki/Type_2_diabetes

    Type 2 diabetes (T2D), formerly known as adult-onset diabetes, is a form of diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. [6] Common symptoms include increased thirst , frequent urination , fatigue and unexplained weight loss . [ 3 ]