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상부 요로질환 환아에서 Tc-99m MAG3 신장스캔: I-131 Hippuran 신장스캔과의 비교

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Author(s)
김대영김천일전석길현정애김광세
Keimyung Author(s)
Kim, Chun IlKim, Kwang SaeZeon, Seok Kil
Department
Dept. of Urology (비뇨의학)
Dept. of Nuclear Medicine (핵의학)
Institute for Medical Science (의과학연구소)
Journal Title
대한비뇨기과학회지
Issued Date
1995
Volume
36
Issue
8
Abstract
To investigate the efficacy of Tc-99m MAG3 for renal scan, the images and renograms of Tc-99m MAG3 were compared to those of I-131 hippuran. Tc-99m MAG3 diuretic renal scan and I-131 hippuran diuretic renal scan were undertaken in 16 children with upper urinary tract anomalies within the time interval of 2 to 3 days. Their ages ranged from 1 week to 11 years old, and the male-to-female ratio was 14 to 2. Of these patients, 9 patients were less than 1 year old. The spectrum of upper urinary tract anomalies were unilateral ureteropelvic junction obstruction in 7 cases, bilateral ureteropelvic junction obstruction in 5 cases, bilateral non-obstructing non-refluxing megaureter, unilateral non-obstructing non-refluxing megaureter, bilateral obstructing megaureter and unilateral multicystic dysplastic kidney in 1 case respectively. The images of Tc-99m MAG3 showed better resolution than those of I- 131 hippuran. The parameters of the Tc-99m MAG3 renogram in total functioning renal units, such as time to peak renal activity(r=0.98), half-time clearance to peak(r=0.88), half-time clearance after diuretic injection(r=0.96) and relative renal function(r=0.90), were correlated well with those of I-131 hippuran. In conclusion, Tc-99m MAG3 diuretic renal scan is considered to have a high potential to replace I-131 hippuran in routine radionuclide renal studies as well as renal tubular function test.
Key word : renal scan, Tc-99m MAG3 OIH, children
Alternative Title
Tc-99m MAG3 Renal Scan in Children: A Comparative Study with I-131 Hippuran Renal Scan
Keimyung Author(s)(Kor)
김천일
김광세
전석길
Publisher
School of Medicine
Citation
김대영 et al. (1995). 상부 요로질환 환아에서 Tc-99m MAG3 신장스캔: I-131 Hippuran 신장스캔과의 비교. 대한비뇨기과학회지, 36(8), 835–842.
Type
Article
ISSN
2005-6737
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/38696
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Nuclear Medicine (핵의학)
1. School of Medicine (의과대학) > Dept. of Urology (비뇨의학)
3. Research Institutues (연구소) > Institute for Medical Science (의과학연구소)
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