Diagnosis of hydronephrosis: comparison of radionuclide scanning and sonography
Journal Article
·
· Am. J. Roentgenol.; (United States)
Diagnostic sonographic and radioisotope scanning techniques have been shown to be useful in the diagnosis of obstructive uropathy. The accuracy of both methods was compared and sonography was found to provide the more accurate data (sensitivity, 90%, specificity, 98%; accuracy, 97%). Sonography provides excellent anatomic information and enables one to grade the degree of dilatation. Renal radionuclide studies were less sensitive in detecting obstruction, particularly in the presence of chronic renal disease, but offered additional information regarding relative renal blood flow, total effective renal plasma flow, and interval change in renal parenchymal function.
- Research Organization:
- Northwestern Univ. School of Medicine, Chicago, IL
- OSTI ID:
- 6688874
- Journal Information:
- Am. J. Roentgenol.; (United States), Vol. 135:6
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
62 RADIOLOGY AND NUCLEAR MEDICINE
59 BASIC BIOLOGICAL SCIENCES
KIDNEYS
SCINTISCANNING
ULTRASONOGRAPHY
UROGENITAL SYSTEM DISEASES
DIAGNOSIS
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INTERMEDIATE MASS NUCLEI
IODINE ISOTOPES
ISOTOPES
NUCLEI
ODD-EVEN NUCLEI
ORGANS
RADIOISOTOPE SCANNING
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USES
550601* - Medicine- Unsealed Radionuclides in Diagnostics
551001 - Physiological Systems- Tracer Techniques
59 BASIC BIOLOGICAL SCIENCES
KIDNEYS
SCINTISCANNING
ULTRASONOGRAPHY
UROGENITAL SYSTEM DISEASES
DIAGNOSIS
ACCURACY
COMPARATIVE EVALUATIONS
DIAGNOSTIC USES
HIPPURAN
IODINE 131
PATIENTS
SENSITIVITY
SPECIFICITY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BODY
CONTRAST MEDIA
COUNTING TECHNIQUES
DAYS LIVING RADIOISOTOPES
DIAGNOSTIC TECHNIQUES
DISEASES
INTERMEDIATE MASS NUCLEI
IODINE ISOTOPES
ISOTOPES
NUCLEI
ODD-EVEN NUCLEI
ORGANS
RADIOISOTOPE SCANNING
RADIOISOTOPES
USES
550601* - Medicine- Unsealed Radionuclides in Diagnostics
551001 - Physiological Systems- Tracer Techniques