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Interpretation of diagnostic test
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Korean J Med. 2025;100(6):292-298. Published online December 1, 2025.
DOI: https://doi.org/10.3904/kjm.2025.100.6.292
- 동적 신장 스캔의 검사 및 해석
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김자혜1,2
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1전남대학교 의과대학 핵의학교실
2전남대학교병원 핵의학과
- Diagnosis Using Dynamic Renal Scintigraphy
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Jahae Kim1,2
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1Department of Nuclear Medicine, Chonnam National University Medical School, Gwangju, Korea
2Department of Nuclear Medicine, Chonnam National University Hospital, Gwangju, Korea
- Corresponding author: Jahae Kim ,Tel: +82-62-220-5643, Fax: +82-62-232-2882, Email: jhbt0607@chonnam.ac.kr
- Received: January 19, 2025; Revised: March 18, 2025 Accepted: April 29, 2025.
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߽ɾ :동적 신장 스캔; 이뇨 신장 스캔; 신기능; 영상화; 정량화
- Abstract
- Renal scintigraphy is a non-invasive, widely available diagnostic tool that provides critical information on genitourinary system function and morphology. Dynamic renal scintigraphy evaluates renal function by imaging renal perfusion, glomerular filtration, or tubular function, and by providing time-activity curves. A notable application is diuretic renal scintigraphy, which distinguishes between obstructive and nonobstructive systems by inducing increased urine flow via diuretic administration. Comprehensive understanding of the preparation, image acquisition, and analytical methodologies associated with dynamic renal scintigraphy is thus essential. Familiarity with and access to dynamic renal scintigraphy is invaluable for diagnosing and managing patients, and ultimately improving clinical outcomes.
Keywords :Radioisotope renography, Radiopharmaceuticals, Kidney function tests, Radionuclide imaging, Glomerular filtration rate
