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The standardized uptake value (SUV) is a nuclear medicine term, used in positron emission tomography (PET) as well as in modern calibrated single photon emission tomography (SPECT) imaging for a semiquantitative analysis. [1] Its use is particularly common in the analysis of [18 F]fluorodeoxyglucose ([18 F]FDG) images of cancer patients.
However, it is freely available to the bone surface for uptake because the equilibrium between erythrocytes and plasma is much faster than the capillary transit time. This is supported by studies reporting 100% single-passage extraction of whole-blood 18 F- ion by bone [ 13 ] and the rapid release of 18 F- ions from erythrocytes with a rate ...
Score X: New areas of uptake unlikely to be related to lymphoma; Scores of 1 and 2 are considered to be negative and 4 and 5 are considered to be positive. "Score 3 should be interpreted according to the clinical context but in many Hodgkin Lymphoma patients indicates a good prognosis with standard treatment." [2]
The Standard Uptake Fraction (SUF) is the relative distribution of water uptake of a plant in a soil with a uniform water potential. [1] [2] The SUF gives the ratio coefficient to obtain the equivalent soil water potential sensed by the plant. It is one of the macroscopic parameter for the hydraulic properties of the root system.
The metabolic equivalent of task (MET) is the objective measure of the ratio of the rate at which a person expends energy, relative to the mass of that person, while performing some specific physical activity compared to a reference, currently set by convention at an absolute 3.5 mL of oxygen per kg per minute, which is the energy expended when sitting quietly by a reference individual, chosen ...
Image source: The Motley Fool. Hasbro (NASDAQ: HAS) Q4 2024 Earnings Call Feb 20, 2025, 8:30 a.m. ET. Contents: Prepared Remarks. Questions and Answers. Call ...
In pharmacology, bioavailability is a subcategory of absorption and is the fraction (%) of an administered drug that reaches the systemic circulation. [1]By definition, when a medication is administered intravenously, its bioavailability is 100%.
Image source: The Motley Fool. Globus Medical (NYSE: GMED) Q4 2024 Earnings Call Feb 20, 2025, 4:30 p.m. ET. Contents: Prepared Remarks. Questions and Answers. Call ...