| D010690 |
Phlebography |
Radiographic visualization or recording of a vein after the injection of contrast medium. |
Venography,Phlebographies,Venographies |
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| D011237 |
Predictive Value of Tests |
In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test. |
Negative Predictive Value,Positive Predictive Value,Predictive Value Of Test,Predictive Values Of Tests,Negative Predictive Values,Positive Predictive Values,Predictive Value, Negative,Predictive Value, Positive |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D012680 |
Sensitivity and Specificity |
Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed) |
Specificity,Sensitivity,Specificity and Sensitivity |
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| D018608 |
Ultrasonography, Doppler |
Ultrasonography applying the Doppler effect, with frequency-shifted ultrasound reflections produced by moving targets (usually red blood cells) in the bloodstream along the ultrasound axis in direct proportion to the velocity of movement of the targets, to determine both direction and velocity of blood flow. (Stedman, 25th ed) |
Doppler Ultrasonography,Doppler Ultrasound,Doppler Ultrasound Imaging,Doppler Ultrasound Imagings,Doppler Ultrasounds,Imaging, Doppler Ultrasound,Imagings, Doppler Ultrasound,Ultrasound Imaging, Doppler,Ultrasound Imagings, Doppler,Ultrasound, Doppler,Ultrasounds, Doppler |
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| D018615 |
Ultrasonography, Doppler, Color |
Ultrasonography applying the Doppler effect, with the superposition of flow information as colors on a gray scale in a real-time image. This type of ultrasonography is well-suited to identifying the location of high-velocity flow (such as in a stenosis) or of mapping the extent of flow in a certain region. |
Doppler Ultrasonography, Color,Ultrasonography, Color Doppler,Color Doppler Ultrasonography,Color Ultrasonography, Doppler,Doppler Color Ultrasonography,Ultrasonography, Doppler Color |
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| D020246 |
Venous Thrombosis |
The formation or presence of a blood clot (THROMBUS) within a vein. |
Deep Vein Thrombosis,Phlebothrombosis,Thrombosis, Deep Vein,Thrombosis, Venous,Deep Venous Thrombosis,Deep-Vein Thrombosis,Deep-Venous Thrombosis,Deep Vein Thromboses,Deep Venous Thromboses,Deep-Vein Thromboses,Deep-Venous Thromboses,Phlebothromboses,Thromboses, Deep Vein,Thromboses, Deep Venous,Thromboses, Deep-Vein,Thromboses, Deep-Venous,Thromboses, Venous,Thrombosis, Deep Venous,Thrombosis, Deep-Vein,Thrombosis, Deep-Venous,Vein Thromboses, Deep,Vein Thrombosis, Deep,Venous Thromboses,Venous Thromboses, Deep,Venous Thrombosis, Deep |
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