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X-ray imaging method for veins
Venography (also called phlebography or ascending phlebography) is a procedure in which an X-ray of the veins, a venogram, is taken after a special dye
Venography
Compression of the left renal vein, restricting bloodflow from the left kidney
tomography (CT) with contrast, magnetic resonance imaging (MRI), and venography. The selection of the imaging modality is a step-wise process. DUS is
Nutcracker_syndrome
Group of techniques based on MRI to image blood vessels
venography. Due to its sensitivity to venous blood SWI is commonly used in traumatic brain injuries (TBI) and for high resolution brain venographies.
Magnetic resonance angiography
Magnetic_resonance_angiography
Medical investigation technique
Computed tomography angiography (also called CT angiography or CTA) is a computed tomography technique used for angiography—the visualization of arteries
Computed tomography angiography
Computed_tomography_angiography
Medical condition
resonance venography, venogram and usually confirmed with intravascular ultrasound because the flattened vein may not be noticed on conventional venography. In
May–Thurner_syndrome
Area between the torso and the thigh
relatively superficially, and with an increased amount of lymph nodes. In a venography procedure, the groin is the preferred site for incisions to enter a catheter
Groin
Death of a region of brain cells due to poor blood flow
hemorrhage might have occurred as a result of venous thrombosis, CT or MRI venography can be used to examine the cerebral veins. Among people with an ischemic
Stroke
Medical imaging technique
generate flow velocity maps easily and accurately. Magnetic resonance venography (MRV) is a similar procedure that is used to image veins. In this method
Magnetic_resonance_imaging
MRI sequence sensitive to venous blood, hemorrhage and iron storage
venography. Due to its sensitivity to venous blood SWI is commonly used in traumatic brain injuries (TBI) and for high resolution brain venographies but
Susceptibility weighted imaging
Susceptibility_weighted_imaging
Medical condition
advanced MR venography, direct microcatheter venography with manometry, 3D catheter angiographic studies, three-dimensional rotational venography (3D-RV)
Cranial venous outflow obstruction
Cranial_venous_outflow_obstruction
Blood clot
trauma Diagnostic method magnetic resonance angiography, ultrasound, and venography Prevention smoking cessation, regular exercise, improved blood flow, management
Thrombus
Presence of a blood clot in the dural venous sinuses or cerebral veins
brain. Computed tomography, with radiocontrast in the venous phase (CT venography or CTV), has a detection rate that in some regards exceeds that of MRI
Cerebral venous sinus thrombosis
Cerebral_venous_sinus_thrombosis
Formation of a blood clot in a deep vein
especially helpful in the non-compressible iliac veins. CT scan venography, MRI venography, or a non-contrast MRI are also diagnostic possibilities. The
Deep_vein_thrombosis
Increased pressure around the brain with no known cause
can be more adequately identified and assessed with catheter cerebral venography and manometry. Buckling of the bilateral optic nerves with increased perineural
Idiopathic intracranial hypertension
Idiopathic_intracranial_hypertension
Bleeding within the skull
sinuses raises the suspicion of DVST. Further evaluation with CT venography, MR venography, and post gadolinium MRI provides accurate diagnosis of venous
Intracranial_hemorrhage
Blood vessels that carry blood towards the heart
widely used way of viewing veins in the diagnosis of venous disease. Venography is an invasive procedure that uses a catheter to deliver a contrast agent
Vein
Chemical compound
potentially be superior to gadofosveset as a blood pool agent for MR venography in pediatric patients. DailyMed: Vasovist Drugs.com: Ablavar Bell D, Morgan
Gadofosveset
Pooling of blood in the veins
as reflux of more than 0.5 seconds with distal compression. Invasive venography can be used in patients who may require surgery or have suspicion of venous
Chronic_venous_insufficiency
Disease of the feet of hooved animals
where the degree of pain does not match the radiographic changes. In venography, a contrast agent, visible on radiographs, is injected into the palmar
Laminitis
Large leg vein
venous ulcers. Entrapment is usually caused by gastrocnemius muscle. Venography (using an x-ray) or magnetic resonance imaging can investigate it. Surgery
Popliteal_vein
Medical condition
and specialized tests, particularly imaging techniques such as splenic venography and MRI. synd/475 at Whonamedit? "Banti disease" at Dorland's Medical
Banti's_syndrome
Chemical compound
computed tomography (CT) imaging of the head, body, excretory urography and venography. The radiocontrast agent is also given intra-arterially for angiography
Iodixanol
Medical condition
contrast venography, but venous duplex ultrasonography is used more commonly in clinical practice. Magnetic resonance and computed tomography venography can
Phlegmasia_cerulea_dolens
Severe and sudden-onset headache
problems with the arteries (such as dissection), and magnetic resonance venography (MRV) identifies venous thrombosis. It is not usually necessary to proceed
Thunderclap_headache
Injectable radiopharmaceutical
less commonly used to visualise a peritoneovenous shunt and for isotope venography. DraxImage MAA kits for preparing 99mTc-MAA are available in the United
Technetium (99mTc) albumin aggregated
Technetium_(99mTc)_albumin_aggregated
Medical condition
Specialty Angiology Types Peripheral artery disease, Renal artery stenosis Diagnostic method Venography, Ultrasound Treatment Quit smoking, Lower cholesterol
Vascular_disease
Medical condition
can be performed, but it is invasive and not very sensitive. Orbital venography is difficult to perform, but it is excellent in diagnosing occlusion of
Cavernous_sinus_thrombosis
Method of utilizing water in magnetic resonance imaging
Hysterosalpingography Skeletal survey Angiography Angiocardiography Aortography Venography Lymphogram Orbital x-ray CT scan Techniques General operation Quantitative
Diffusion-weighted magnetic resonance imaging
Diffusion-weighted_magnetic_resonance_imaging
Swelling of the eye's optic disc due to high intracranial pressure
tumor. A magnetic resonance angiography (MRA) and magnetic resonance venography (MRV) may also be ordered to rule out the possibility of stenosis or thrombosis
Papilledema
Inflammation of a vein due to a blood clot
redness Risk factors Smoking, Lupus Diagnostic method Doppler ultrasound, Venography Differential diagnosis cellulitis, deep vein thrombosis, erythema nodosum
Thrombophlebitis
Formation of blood clots in the deep veins of the arms
the potential to cause a pulmonary embolism. Duplex ultrasonography MR Venography[citation needed] Prevention of Paget–Schroetter disease can be accomplished
Paget–Schroetter_disease
Radionuclide scan
Hysterosalpingography Skeletal survey Angiography Angiocardiography Aortography Venography Lymphogram Orbital x-ray CT scan Techniques General operation Quantitative
DMSA_scan
Healthcare professional
of Professional Titles1 Technology2 Ionizing Description Angiography/Venography Angiographer, Angiography Technologist, Angigographic Technologist Fluoroscopy
Radiographer
Substance which enhances visibility in X-ray-based imaging
[citation needed] Contrast CTs Angiography (arterial investigations) Venography (venous investigations) VCUG (voiding cystourethrography) HSG (hysterosalpingogram)
Radiocontrast_agent
Contrast agent
angiocardiography, selective visceral arteriography and aortography, peripheral venography (phlebography), and adult and pediatric intravenous excretory urography
Iopamidol
Kido DK, Haacke EM (July 1997). "Small vessels in the human brain: MR venography with deoxyhemoglobin as an intrinsic contrast agent". Radiology. 204 (1):
Magnetic resonance imaging of the brain
Magnetic_resonance_imaging_of_the_brain
Form of kidney cancer
positron-emission tomography (PET) scanning, ultrasonography, arteriography, venography, and bone scanning can also be used to aid in the evaluation of staging
Renal_cell_carcinoma
Enlarged veins in the lower abdomen
history, varicose veins Diagnostic method Ultrasound, CT scan, MRI, Pelvic venography, Laparoscopy Differential diagnosis Endometriosis, Irritable Bowel Syndrome
Pelvic_congestion_syndrome
Vein network in the human sex organs
maneuver, while the gold standard remains ovarian and iliac catheter venography showing veins 5–10 mm in diameter during Valsalva. Damage to the plexus
Pampiniform_plexus
Medical specialty of the blood/lymph vessels
diagnostic and therapeutic options might include intravascular ultrasound, venography and iliac vein stenting whereas surgical management may be offered in
Vascular_surgery
Topics referred to by the same term
MRV can refer to: Magnetic resonance venography, a variation of magnetic resonance angiography Magnetic resonance velocimetry, an experimental method to
MRV
Medical condition
(April 2010). "Use of neck magnetic resonance venography, Doppler sonography and selective venography for diagnosis of chronic cerebrospinal venous insufficiency:
Chronic cerebrospinal venous insufficiency controversy
Chronic_cerebrospinal_venous_insufficiency_controversy
Italian doctor and scientist
(January 2014). "Prevalence of extracranial venous narrowing on catheter venography in people with multiple sclerosis, their siblings, and unrelated healthy
Paolo_Zamboni
Nuclear medicine study of the stomach's ability to empty
Hysterosalpingography Skeletal survey Angiography Angiocardiography Aortography Venography Lymphogram Orbital x-ray CT scan Techniques General operation Quantitative
Gastric_emptying_study
English language suffix
examination with an x-ray to evaluate the kidneys, ureters and bladder. Venography – a test that uses an x-ray moving pictures of blood in the veins of the
-graphy
Medical imaging technique
used in research of cognition. Magnetic resonance angiography (MRA) and venography Time-of-flight TOF Blood entering the imaged area is not yet magnetically
Physics of magnetic resonance imaging
Physics_of_magnetic_resonance_imaging
Diagnostic radiographic technique
safe and useful alternative contrast agent in both arteriography and venography. Because of its lack of renal toxicity and allergic potential, CO2 is
Carbon_dioxide_angiography
Pulse sequence during a medical test
Kido DK, Haacke EM (July 1997). "Small vessels in the human brain: MR venography with deoxyhemoglobin as an intrinsic contrast agent". Radiology. 204 (1):
MRI_pulse_sequence
Medical diagnostic method
Hysterosalpingography Skeletal survey Angiography Angiocardiography Aortography Venography Lymphogram Orbital x-ray CT scan Techniques General operation Quantitative
Orbital_x-ray
Nuclear imaging technique for the tear ducts and glands
Hysterosalpingography Skeletal survey Angiography Angiocardiography Aortography Venography Lymphogram Orbital x-ray CT scan Techniques General operation Quantitative
Dacryoscintigraphy
Kido, D.K. & Haacke, E.M. (1997). "Small vessels in the human brain: MR venography with deoxyhemoglobin as an intrinsic contrast agent". Radiology. 204 (1):
History of magnetic resonance imaging
History_of_magnetic_resonance_imaging
Class of magnetic resonance angiography contrast agents
Mentzel, Hans-Joachim; Hansch, Andreas (2012). "Magnetic resonance VIBE venography using the blood pool contrast agent gadofosveset trisodium—An interrater
Blood_pool_agent
Abnormal placement of organs in the chest and abdomen
Robert M.; Treves, S. (1973-05-01). "Splenic Scintigraphy and Radionuclide Venography in the Heterotaxy Syndrome". Radiology. 107 (2): 381–386. doi:10.1148/107
Situs_ambiguus
Medical condition
maneuver, while the gold standard remains ovarian and iliac catheter venography showing veins 5-10mm in diameter during the Valsalva maneuver. Complete
Pelvic_compression_syndrome
Sight-threatening emergency
the diagnosis is clinically probable. Magnetic resonance angiography or venography may be obtained to visualize blood vessels around the eye and localize
Retrobulbar_bleeding
American radiologist
assessing vascular disease with 3D gadolinium-enhanced MR angiography and venography, and improved surgical planning for living related transplant donor planning
Vivian_Lee
Veins of the scrotum
S2CID 81721236. Coolsaet, B. L. R. A. (1980-12-01). "The Varicocele Syndrome: Venography Determining the Optimal Level for Surgical Management". The Journal of
Posterior_scrotal_veins
Substance to enhance X-ray imaging
Angiography (arterial investigations) Myelography (spinal investigations) Venography (venous investigations) VCUG (voiding cystourethrography) HSG (hysterosalpingogram)
Iodinated_contrast
Vascular anomaly in dogs and cats
for 24h, which may be inconvenient depending on nursing needs. Portal venography is the definitive method for demonstrating PSS, but is invasive, hence
Portosystemic shunts in animals
Portosystemic_shunts_in_animals
Chemical compound
new low osmolality contrast agent for lumbar epidural double-catheter venography". Neuroradiology. 20 (1): 29–32. doi:10.1007/bf00346858. PMID 6999377
Ioxaglic_acid
Pharmaceutical drug which emits radiation, used as a diagnostic or therapeutic agent
Tc99m-Human albumin macroaggregates or microspheres Lung perfusion imaging with venography IV In-vivo Imaging Tc99m-Phosphonates and phosphates (MDP/HDP) Bone imaging
Radiopharmaceutical
Pinching of the ureter due to widening of the ovarian vein
scanning is used to exclude abdominal or pelvic pathology. CT-Angiography/Venography can often demonstrate left ovarian vein reflux and image an enlarged left
Ovarian_vein_syndrome
Thoracic outlet syndrome treatment
Fluorescein angiography Magnetic resonance angiography Radionuclide angiography Venography Impedance cardiography Portography Ultrasound Carotid ultrasonography
First_rib_resection
Medical condition
include the use of Doppler and non-Doppler ultrasound, arthrography, venography magnetic resonance imaging (MRI) and computerised axial tomography (CAT
Pseudothrombophlebitis
Medical condition
endothelial tissue of the vein can be caused by blunt damage, trauma during venography, a renal transplant, tumors, acute rejection, vasculitis or spontaneous
Renal_vein_thrombosis
Concept in phlebology
phlebography. AJR 1980; 134:1169. Bettmann, MA; Robbins, A et al. Contrast venography of the leg: diagnostic efficacy, tolerance, and complication rates with
Venous_translucence
Weinstock-Guttman B, Zivadinov R (Oct 2012). "Sensitivity and specificity of SWI venography for detection of cerebral venous alterations in multiple sclerosis". Neurol
Biomarkers of multiple sclerosis
Biomarkers_of_multiple_sclerosis
Chemical compound
imaging in Europe. Uses included arteriography (imaging of arteries), venography (imaging of the veins) and CT scan enhancement, urography (imaging of
Iopentol
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