Page last updated: 2024-08-22

xenon and Vascular Diseases

xenon has been researched along with Vascular Diseases in 48 studies

Research

Studies (48)

Timeframe	Studies, this research(%)	All Research%
pre-1990	47 (97.92)	18.7374
1990's	0 (0.00)	18.2507
2000's	0 (0.00)	29.6817
2010's	1 (2.08)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
Bell, BA; Bridges, LR; Crocker, M; Jones, C; Jury, A; Papadopoulos, MC; Saadoun, S; Thomas, S; Zacharoulis, S; Zwiggelaar, R	1
LASSEN, NA; LINDBJERG, J; MUNCK, O	1
DAHN, I; LASSEN, NA; LINDBJERG, IF	1
Alpert, J; García del Río, H; Gembicki, M; Larsen, A; Lassen, NA	1
Lindbjerg, IF	4
Lassen, NA	1
Engell, HC; Petersen, FB; Sigaard-Andersen, J	1
Klein, ML; May, DR; Peyman, GA	1
Hansen, EH; Holstein, P; Lassen, NA; Nielsen, PE; Nielsen, SL; Poulsen, HL	1
Bazex, A; Bazex, J; Darnaud, J; Goussaud, C; Montastruc, P; Zemb, JP	1
Grajales, R; Hebestreit, HP; Klinke, JD; Lütgemeier, J; Schlicht, L	1
Cleasby, GW; Fung, WE; Hall, DL; Webster, RG	1
Thatcher, DB; Wetzig, PC	1
Bertrand, A; Beurey, J; Robert, J; Saussure, M; Weber, M	3
Denisiuk, AB	1
Mostbeck, A	1
Guseva, NG; Much, ES; Sysoev, VF	1
Gill, BS; Walder, DN	1
Ernest, JT; Stern, WH	1
Amery, A; Bossaert, H	1
Strandness, DE	1
Hoffmann, G	1
Amblard, P; Bonneton, G; Dugois, P; Imbert, R; Martel, J	1
Becker, W; Gaskell, P	1
Barzin, J; Barzin, JP; Dechevez, C; Petit, JM; Pirnay, F	1
Dupuis, B; Huart, M; Lekieffre, J; Swyngedauw, J; Warembourg, H	1
Cousins, MJ; Wright, CJ	1
Fischer, A; Novák, P; Rázgová, L; Roztocil, K	1
Hoffmann, DC	1
Friesinger, GC; Pitt, A; Ross, RS	1
Wiedmann, A	1
Butterfield, WJ; Fitzgerald, DE; Hodges, M; Keates, JS	1
Siggaard-Andersen, J	1
Gluck, MC; Moser, KM	1
Larsen, EE; Lindbjerg, IF; Mathiesen, FR; Wulff, MR	1
Hoffmann, DC; Jepson, RP	1
Enjalbert, A; Gedeon, A; Puel, P	1
Bonanome, M; Pagni, I; Sampietro, G; Sarti, G	1
Riccitelli, ML	1
Alexander, K	1
Lindbjerg, IF; Munck, O	1
Kappert, A	1

Reviews

2 review(s) available for xenon and Vascular Diseases

Article	Year
Pathological alterations in blood flow. Annual review of medicine, 1969, Volume: 20 Topics: Arteries; Blood Circulation; Blood Pressure; Dye Dilution Technique; Electricity; Humans; Injections, Subcutaneous; Magnetics; Plethysmography; Pulse; Radioisotopes; Rheology; Sodium Isotopes; Ultrasonics; Vascular Diseases; Xenon	1969
[Nuclear medicine and functional diagnosis in cardiology, angiology and pulmonology]. Der Internist, 1969, Volume: 10, Issue:9 Topics: Cardiac Catheterization; Cardiac Output; Electrocardiography; Heart; Heart Function Tests; Humans; Hyperemia; Lung; Oscillometry; Pacemaker, Artificial; Pulmonary Circulation; Pulmonary Embolism; Radioisotopes; Radionuclide Imaging; Regional Blood Flow; Respiratory Function Tests; Serum Albumin, Radio-Iodinated; Vascular Diseases; Ventilation-Perfusion Ratio; Xenon	1969

Article

Year

Pathological alterations in blood flow.

Annual review of medicine, 1969, Volume: 20

Topics: Arteries; Blood Circulation; Blood Pressure; Dye Dilution Technique; Electricity; Humans; Injections, Subcutaneous; Magnetics; Plethysmography; Pulse; Radioisotopes; Rheology; Sodium Isotopes; Ultrasonics; Vascular Diseases; Xenon

1969

[Nuclear medicine and functional diagnosis in cardiology, angiology and pulmonology].

Der Internist, 1969, Volume: 10, Issue:9

Topics: Cardiac Catheterization; Cardiac Output; Electrocardiography; Heart; Heart Function Tests; Humans; Hyperemia; Lung; Oscillometry; Pacemaker, Artificial; Pulmonary Circulation; Pulmonary Embolism; Radioisotopes; Radionuclide Imaging; Regional Blood Flow; Respiratory Function Tests; Serum Albumin, Radio-Iodinated; Vascular Diseases; Ventilation-Perfusion Ratio; Xenon

1969

Trials

1 trial(s) available for xenon and Vascular Diseases

Article	Year
A prospective study of xenon arc photocoagulation for central retinal vein occlusion. The British journal of ophthalmology, 1976, Volume: 60, Issue:12 Topics: Aged; Eye Diseases; Humans; Iris; Light Coagulation; Middle Aged; Prognosis; Retinal Vessels; Vascular Diseases; Visual Acuity; Xenon	1976

Other Studies

45 other study(ies) available for xenon and Vascular Diseases

Article	Year
Glioblastoma blood flow measured with stable xenon CT indicates tumor necrosis, vascularity, and brain invasion. Neuro-oncology, 2012, Volume: 14, Issue:5 Topics: Adult; Brain Neoplasms; Glioblastoma; Humans; Necrosis; Neoplasm Invasiveness; Prognosis; Prospective Studies; Tomography, X-Ray Computed; Vascular Diseases; Xenon	2012
MEASUREMENT OF BLOOD-FLOW THROUGH SKELETAL MUSCLE BY INTRAMUSCULAR INJECTION OF XENON-133. Lancet (London, England), 1964, Mar-28, Volume: 1, Issue:7335 Topics: Blood Circulation; Blood Flow Velocity; Hemodynamics; Humans; Injections, Intramuscular; Iodine Isotopes; Muscle, Skeletal; Muscles; Physiology; Radioisotopes; Radionuclide Imaging; Sodium Isotopes; Vascular Diseases; Xenon	1964
VALIDITY OF THE XENON-133-METHOD FOR MEASUREMENT OF MUSCLE BLOOD FLOW EVALUATED BY SIMULTANEOUS VENOUS OCCLUSION PLETHYSMOGRAPHY: OBSERVATIONS IN THE CALF OF NORMAL MAN AND IN PATIENTS WITH OCCLUSIVE VASCULAR DISEASE. Circulation research, 1965, Volume: 16 Topics: Diagnosis; Humans; Intermittent Claudication; Leg; Male; Muscles; Physical Exertion; Plethysmography; Vascular Diseases; Xenon	1965
Blood flow studied by freely diffusible radioactive indicators; diagnostic application in peripheral arterial disease. Strahlentherapie. Sonderbande, 1967, Volume: 65 Topics: Antipyrine; Blood Flow Velocity; Humans; Iodine Isotopes; Krypton; Radioisotopes; Vascular Diseases; Xenon	1967
133-Xenon tests for evaluating obliterative arterial disease. Scandinavian journal of clinical and laboratory investigation. Supplementum, 1967, Volume: 100 Topics: Arteries; Arteriosclerosis Obliterans; Collateral Circulation; Diagnosis, Differential; Intermittent Claudication; Leg; Radioisotopes; Regional Blood Flow; Thrombosis; Vascular Diseases; Xenon	1967
Xe-133 clearance from skeletal muscle. Scandinavian journal of clinical and laboratory investigation. Supplementum, 1967, Volume: 99 Topics: Humans; Ischemia; Leg; Methods; Muscles; Physical Exertion; Plethysmography, Impedance; Regional Blood Flow; Vascular Diseases; Xenon	1967
Routine use of the xenon-133 clearance method in peripheral circulation studies, with special regard to its correlation to angiography. Scandinavian journal of clinical and laboratory investigation. Supplementum, 1967, Volume: 99 Topics: Angiography; Arteriosclerosis Obliterans; Collateral Circulation; Histamine; Humans; Hyperemia; Intermittent Claudication; Leg; Methods; Muscles; Physical Exertion; Radioisotopes; Regional Blood Flow; Vascular Diseases; Xenon	1967
Xe-133 clearance compared with venous occlusion plethysmography (using the Dohn plethysmograph). Scandinavian journal of clinical and laboratory investigation. Supplementum, 1967, Volume: 99 Topics: Arteriosclerosis Obliterans; Female; Femoral Artery; Humans; Iliac Artery; Leg; Male; Methods; Middle Aged; Muscles; Plethysmography, Impedance; Radioisotopes; Vascular Diseases; Xenon	1967
Intra-arterial infusion of prostaglandin E1 in normal subjects and patients with peripheral arterial disease. Scandinavian journal of clinical and laboratory investigation, 1976, Volume: 36, Issue:7 Topics: Adult; Aged; Arteries; Blood Pressure; Humans; Leg; Methods; Middle Aged; Prostaglandins E; Regional Blood Flow; Skin Temperature; Toes; Vascular Diseases; Xenon	1976
[Letter: Mechanism of ulcero-mutilating acropathies]. La Nouvelle presse medicale, 1975, Mar-08, Volume: 4, Issue:10 Topics: Acrodermatitis; Arteriovenous Anastomosis; Bone Diseases; Carbon Dioxide; Extremities; Humans; Injections, Intra-Arterial; Lidocaine; Necrosis; Oxygen; Receptors, Adrenergic; Skin Ulcer; Vascular Diseases; Vasomotor System; Xenon	1975
[Measurements of muscle blood flow using Xenon-133-clearance after graduated ischaemic work in normals and in patients before and after vascular surgery]. Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 1972, Volume: 117, Issue:2 Topics: Adolescent; Adult; Female; Follow-Up Studies; Humans; Intermittent Claudication; Ischemia; Male; Middle Aged; Muscles; Physical Exertion; Postoperative Complications; Radiography; Radioisotope Dilution Technique; Radioisotopes; Regional Blood Flow; Vascular Diseases; Vascular Surgical Procedures; Xenon	1972
Retinal branch vein occlusion. Treatment by photocoagulation. Modern problems in ophthalmology, 1974, Volume: 12, Issue:0 Topics: Adult; Aged; Argon; Eye Diseases; Female; Fluorescein Angiography; Follow-Up Studies; Fundus Oculi; Hemorrhage; Humans; Laser Therapy; Light Coagulation; Macula Lutea; Male; Middle Aged; Retinal Diseases; Retinal Vein; Vascular Diseases; Visual Acuity; Visual Fields; Vitreous Body; Xenon	1974
The treatment of acute and chronic central venous occlusion by light coagulation. Modern problems in ophthalmology, 1974, Volume: 12, Issue:0 Topics: Acute Disease; Adult; Aged; Argon; Arteriosclerosis; Chronic Disease; Diabetic Angiopathies; Female; Fluorescein Angiography; Follow-Up Studies; Humans; Hypertension; Laser Therapy; Leukemia; Light Coagulation; Male; Middle Aged; Retinal Vein; Vascular Diseases; Vision Tests; Visual Acuity; Xenon	1974
[Measurement of vascular blood flow with xenon 133. Application in dermatology]. Bulletin de la Societe francaise de dermatologie et de syphiligraphie, 1972, Volume: 79, Issue:1 Topics: Arteritis; Blood Flow Velocity; Extremities; Humans; Methods; Radioisotope Dilution Technique; Raynaud Disease; Regional Blood Flow; Vascular Diseases; Xenon	1972
[Comparison between xenon 133 and thermography in experimental study of a vasodilator agent]. Bulletin de la Societe francaise de dermatologie et de syphiligraphie, 1972, Volume: 79, Issue:1 Topics: Amputation, Surgical; Arteries; Arteritis; Diabetic Angiopathies; Ethylamines; Female; Furans; Humans; Leg; Male; Naphthalenes; Radioisotope Dilution Technique; Regional Blood Flow; Thermography; Vascular Diseases; Vasodilator Agents; Xenon	1972
[Study of the circulatory characteristics of the lower extremities using Xe133]. Vrachebnoe delo, 1973, Volume: 7, Issue:7 Topics: Blood Circulation; Humans; Leg; Radioisotope Dilution Technique; Radioisotopes; Regional Blood Flow; Vascular Diseases; Xenon	1973
[Nuclear medicine. Angiological examination methods for the extremities]. Wiener Zeitschrift fur innere Medizin und ihre Grenzgebiete, 1972, Volume: 53, Issue:9 Topics: Arteriovenous Fistula; Blood Volume; Chromium Isotopes; Erythrocytes; Extremities; Female; Gold Colloid, Radioactive; Humans; Iodine Radioisotopes; Isotope Labeling; Lymphatic Diseases; Lymphography; Male; Methods; Radioisotopes; Serum Albumin, Radio-Iodinated; Thrombosis; Vascular Diseases; Venous Insufficiency; Xenon	1972
[Value of a double thermographic and isotopic (xenon 133) exploration of vasculopathies in dermatology]. Bulletin de la Societe francaise de dermatologie et de syphiligraphie, 1972, Volume: 79, Issue:2 Topics: Arteritis; Fingers; Humans; Male; Radioisotopes; Raynaud Disease; Regional Blood Flow; Thermography; Thumb; Time Factors; Vascular Diseases; Xenon	1972
Microangiopathy and microcirculatory disorders in progressive systemic sclerosis (PSS). Bibliotheca anatomica, 1973, Volume: 11 Topics: Adolescent; Adult; Blood Volume; Connective Tissue; Female; Gold Isotopes; Humans; Kidney; Liver Circulation; Lung; Male; Microcirculation; Middle Aged; Radioisotopes; Scleroderma, Systemic; Serum Albumin, Radio-Iodinated; Vascular Diseases; Xenon	1973
Proceedings: The effect of intermittent suction on limb blood flow in peripheral vascular disease. The British journal of surgery, 1974, Volume: 61, Issue:4 Topics: Atmospheric Pressure; Blood Flow Velocity; Extremities; Humans; Plethysmography; Regional Blood Flow; Temperature; Vascular Diseases; Xenon	1974
Internal limiting membrane detachment in branch retinal vein obstruction. American journal of ophthalmology, 1974, Volume: 78, Issue:2 Topics: Female; Fluorescein Angiography; Humans; Hypertension; Light Coagulation; Middle Aged; Radiography; Retina; Retinal Detachment; Retinal Vein; Vascular Diseases; Xenon	1974
[Methods of blood flow measurement]. Acta chirurgica Belgica, 1968, Volume: Suppl 2 Topics: Adolescent; Adult; Age Factors; Aged; Blood Flow Velocity; Blood Volume Determination; Calorimetry; Humans; Iodine Isotopes; Middle Aged; Plethysmography; Radioisotope Dilution Technique; Radioisotopes; Serum Albumin, Radio-Iodinated; Vascular Diseases; Xenon	1968
[Radioactive xenon test in vascular diseases of the lower limbs]. Bulletin de la Societe francaise de dermatologie et de syphiligraphie, 1971, Volume: 78, Issue:2 Topics: Arteriosclerosis; Humans; Leg; Muscles; Radioisotope Dilution Technique; Regional Blood Flow; Vascular Diseases; Xenon	1971
The erect posture as an aid to the circulation in the feet in the presence of arterial obstruction. Canadian Medical Association journal, 1971, Volume: 105, Issue:9 Topics: Adult; Aged; Ankle; Arteries; Blood Circulation; Blood Pressure; Collateral Circulation; Female; Femoral Artery; Foot; Humans; Male; Methods; Middle Aged; Posture; Radioisotope Dilution Technique; Rest; Skin Temperature; Vascular Diseases; Xenon	1971
[Clinical measurement of muscular circulatory output with Xenon-133]. Revue medicale de Liege, 1971, Nov-15, Volume: 26, Issue:22 Topics: Aged; Arteries; Blood Circulation; Humans; Injections, Intramuscular; Ischemia; Leg; Methods; Middle Aged; Muscles; Physical Exertion; Radioisotope Dilution Technique; Vascular Diseases; Xenon	1971
Medical instrumentation in peripheral vascular disease. Circulation, 1972, Volume: 45, Issue:1 Topics: Biomedical Engineering; Cardiology; Community Health Services; Humans; Mass Screening; Oscillometry; Plethysmography; Plethysmography, Impedance; Thermography; Thermometers; Ultrasonography; Vascular Diseases; Xenon	1972
[Circulatory insufficiency and peripheral blood flow. II. Study of muscular blood flow with xenon 133]. Lille medical : journal de la Faculte de medecine et de pharmacie de l'Universite de Lille, 1972, Volume: 17, Issue:1 Topics: Arteritis; Humans; Metabolic Clearance Rate; Muscles; Radioisotopes; Regional Blood Flow; Vascular Diseases; Xenon	1972
Blood flow distribution in the human leg following epidural sympathetic blockade. Archives of surgery (Chicago, Ill. : 1960), 1972, Volume: 105, Issue:2 Topics: Adult; Blood Vessels; Female; Foot; Humans; Leg; Male; Middle Aged; Muscles; Physical Exertion; Radioisotopes; Regional Blood Flow; Skin; Skin Temperature; Vascular Diseases; Vasomotor System; Xenon	1972
The effect of O-( -hydroxyethyl)-rutosides (HR) on the peripheral circulation in patients with chronic venous insufficiency. European journal of clinical pharmacology, 1971, Volume: 3, Issue:4 Topics: Adult; Aged; Blood Circulation; Capillary Permeability; Edema; Ethanol; Humans; Iodine Isotopes; Leg; Middle Aged; Physical Exertion; Plethysmography; Rutin; Vascular Diseases; Vascular Resistance; Veins; Xenon	1971
An assessment of the xenon-133 method of measuring muscle blood flow. The Australian and New Zealand journal of surgery, 1968, Volume: 38, Issue:1 Topics: Adult; Aged; Female; Humans; Hyperemia; Ischemia; Leg; Male; Methods; Middle Aged; Muscles; Radioisotopes; Regional Blood Flow; Time Factors; Vascular Diseases; Xenon	1968
Measurement of blood flow in the right and left coronary artery beds in humans and dogs using the 133Xenon technique. Cardiovascular research, 1969, Volume: 3, Issue:1 Topics: Adult; Animals; Blood Flow Velocity; Blood Pressure; Capillaries; Cardiac Catheterization; Constriction; Coronary Vessels; Dogs; Female; Humans; Male; Middle Aged; Pulmonary Artery; Radioisotopes; Vascular Diseases; Xenon	1969
[The varicose vein complex of symptoms. Report on the literature of 1967. I. Varicose veins, thromboses and the post-thrombotic syndrome]. Zentralblatt fur Phlebologie, 1969, Volume: 8, Issue:4 Topics: Aged; Angiography; Female; Humans; Iodine Isotopes; Leg Ulcer; Lymphography; Male; Middle Aged; Plethysmography; Pregnancy; Pregnancy Complications; Radioisotopes; Rutin; Thrombophlebitis; Thrombosis; Varicose Veins; Vascular Diseases; Xenon	1969
The effect of hydroxyethylrutoside (HR) on peripheral blood flow: a preliminary report. Bibliotheca anatomica, 1969, Volume: 10 Topics: Administration, Oral; Adult; Aged; Animals; Blood Flow Velocity; Dogs; Female; Humans; Hyperemia; Intermittent Claudication; Leg; Male; Methods; Middle Aged; Plethysmography; Radioisotopes; Regional Blood Flow; Rutin; Vascular Diseases; Xenon	1969
Venous occlusion plethysmography on the calf. Evaluation of diagnosis and results in vascular surgery. Danish medical bulletin, 1970, Volume: 17 Topics: Adult; Arteriosclerosis; Femoral Artery; Humans; Iliac Artery; Ischemia; Leg; Methods; Middle Aged; Muscles; Physical Exertion; Plethysmography; Radioisotopes; Regional Blood Flow; Sacroiliac Joint; Skin; Sympathectomy; Vascular Diseases; Vascular Surgical Procedures; Xenon	1970
Pulmonary artery agenesis Diagnosis with ventilation and perfusion scintiphotography. Circulation, 1970, Volume: 41, Issue:5 Topics: Adolescent; Adult; Albumins; Angiography; Cardiac Catheterization; Diagnosis, Differential; Female; Humans; Iodine Radioisotopes; Male; Middle Aged; Photography; Pulmonary Artery; Pulmonary Circulation; Radiography, Thoracic; Radionuclide Imaging; Regional Blood Flow; Vascular Diseases; Xenon	1970
Follow-up study of patients with occlusive arterial disease. Pulse curve morphology and xenon-133 clearance. Acta chirurgica Scandinavica, 1970, Volume: 136, Issue:7 Topics: Follow-Up Studies; Humans; Intermittent Claudication; Ischemia; Leg; Plethysmography; Pulse; Radioisotopes; Regional Blood Flow; Ulcer; Vascular Diseases; Xenon	1970
Muscle blood flow and sympathectomy. Surgery, gynecology & obstetrics, 1968, Volume: 127, Issue:1 Topics: Adult; Aged; Arteries; Female; Humans; Intermittent Claudication; Leg; Male; Middle Aged; Muscles; Radioisotopes; Regional Blood Flow; Sympathectomy; Vascular Diseases; Xenon	1968
[The value of lumbar sympathectomy during chronic arteriopathies. Experimental and clinical study with determination of muscular flow rate using xenon 133]. Annales de chirurgie, 1968, Volume: 22, Issue:5 Topics: Arteriosclerosis Obliterans; Chronic Disease; Humans; Lumbosacral Region; Muscles; Regional Blood Flow; Sympathectomy; Vascular Diseases; Xenon	1968
[Study of muscular flux by means of Xe-133 in patients with obstructive arteriopathies of the lower limbs. Problems regarding intra-operative control]. Nuntius radiologicus, 1968, Volume: 34, Issue:10 Topics: Humans; Leg; Methods; Muscles; Postoperative Care; Preoperative Care; Radioisotopes; Regional Blood Flow; Vascular Diseases; Xenon	1968
Peripheral vascular disease in the aged: modern concepts and diagnostic techniques. Journal of the American Geriatrics Society, 1969, Volume: 17, Issue:2 Topics: Aged; Amputation, Surgical; Angiography; Arteriosclerosis; Body Temperature; Cholesterol; Collateral Circulation; Coloring Agents; Conjunctiva; Humans; Intermittent Claudication; Ischemia; Leg; Leg Injuries; Lipoproteins; Methods; Phlebitis; Radionuclide Imaging; Regional Blood Flow; Thermography; Thromboembolism; Vascular Diseases; Xenon	1969
[Experimental requirements of a correlation between circulatory and metabolic rates in human extremity arterial occlusions]. Angiologica, 1969, Volume: 6, Issue:2 Topics: Arteries; Arteriovenous Anastomosis; Blood Circulation; Blood Glucose; Carbon Dioxide; Diabetic Angiopathies; Extremities; Glucose; Humans; Hydrogen-Ion Concentration; Insulin; Lactates; Metabolic Clearance Rate; Muscles; Oxygen; Oxygen Consumption; Pyruvates; Radioisotopes; Skin; Vascular Diseases; Xenon	1969
Measurement of muscle blood-flow with 133-Xe after histamine injection as a diagnostic method in peripheral arterial disease. Scandinavian journal of clinical and laboratory investigation, 1965, Volume: 17, Issue:4 Topics: Adolescent; Adult; Aged; Blood Flow Velocity; Embolism; Gangrene; Histamine; Humans; Leg; Middle Aged; Muscles; Radioisotopes; Vascular Diseases; Xenon	1965
Diagnostic application of the 133xenon method in peripheral arterial disease. Scandinavian journal of clinical and laboratory investigation, 1965, Volume: 17, Issue:6 Topics: Adolescent; Adult; Aged; Angiography; Arteries; Female; Humans; Hyperemia; Ischemia; Male; Middle Aged; Physical Exertion; Radioisotopes; Vascular Diseases; Xenon	1965
[Diagnostic use of Xe-133 methods in arterial diseases of the lower extremities]. Nordisk medicin, 1966, Aug-25, Volume: 76, Issue:34 Topics: Angiography; Extremities; Humans; Plethysmography; Thromboangiitis Obliterans; Vascular Diseases; Xenon	1966
[Functional study of the venous system of the limbs by means of plethysmography and with xenon 133]. Schweizerische medizinische Wochenschrift, 1966, Jul-16, Volume: 96, Issue:28 Topics: Adult; Blood Circulation; Extremities; Female; Humans; Male; Methods; Middle Aged; Phlebography; Plethysmography; Radioisotopes; Vascular Diseases; Veins; Xenon	1966