[Evaluation of renal intra-arterial digital subtraction angiography]. 1985

S Hori, and Y Narumi, and T Marukawa, and T Tanaka, and K Tokunaga, and H Yoshioka, and C Kuroda, and S Ichikawa, and M Ishibashi, and M Takaha

A total of 68 patients with renal abnormalities and potential donors were examined by intra-arterial digital subtraction angiography (IA-DSA). Compared with the conventional angiography, the advantages of IA-DSA are reduction of volume of contrast material and rate of injection. The image quality is superior to intravenous DSA. For the potential donors, IA-DSA has the same diagnostic value as conventional angiography to depict the number and position of renal arteries. IA-DSA is an effective method for screening hypertensive patients for renovascular disease. However, conventional angiography is necessary when evaluation of smaller intra-renal branch is desired. IA-DSA would be valuable for renal recipients because of good visibility by a smaller volume of contrast material. Another advantage of IA-DSA is the reduction of examination time. Embolization can also be done in a shorter time. Renal vein is easily detected by IA-DSA. Renal vein anomalies and obstruction are diagnosed in the left side without conventional venography. Renal IA-DSA can be replaced by conventional arteriography except when the delineation of tiny arterial change is desired.

UI MeSH Term Description Entries
D007674 Kidney Diseases Pathological processes of the KIDNEY or its component tissues. Disease, Kidney,Diseases, Kidney,Kidney Disease
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D012077 Renal Artery A branch of the abdominal aorta which supplies the kidneys, adrenal glands and ureters. Arteries, Renal,Artery, Renal,Renal Arteries
D005260 Female Females
D005352 Fibromuscular Dysplasia An idiopathic, segmental, nonatheromatous disease of the musculature of arterial walls, leading to STENOSIS of small and medium-sized arteries. There is true proliferation of SMOOTH MUSCLE CELLS and fibrous tissue. Fibromuscular dysplasia lesions are smooth stenosis and occur most often in the renal and carotid arteries. They may also occur in other peripheral arteries of the extremity. Fibromuscular Dysplasia of Arteries,Arteries Fibromuscular Dysplasia,Arteries Fibromuscular Dysplasias,Dysplasia, Fibromuscular,Fibromuscular Dysplasias
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D000792 Angiography Radiography of blood vessels after injection of a contrast medium. Arteriography,Angiogram,Angiograms,Angiographies,Arteriographies
D001165 Arteriovenous Malformations Abnormal formation of blood vessels that shunt arterial blood directly into veins without passing through the CAPILLARIES. They usually are crooked, dilated, and with thick vessel walls. A common type is the congenital arteriovenous fistula. The lack of blood flow and oxygen in the capillaries can lead to tissue damage in the affected areas. Arteriovenous Malformation,Malformation, Arteriovenous,Malformations, Arteriovenous

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