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KMID : 0365819670070010139
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Journal of Pusan Medical College
1967 Volume.7 No. 1 p.139 ~ p.150
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Clinical Study on the Diagnosis of Obstructive Renal Lesion using ^(203)Hg Neohydrin Renal Scanning
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Abstract
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203Hg neohydrin renal scanning was done on the 27 cases, consisting of 5 normal cases with 10 kidneys and 22 obstructive cases with 31 kidneys, for the evaluation of diagnostic significance of the renal scanning. The finding of renal scanning was compared with that of I. V. P. and the results are as follows. 1. Excellent uptake of 203Hg neohydrin with normal renal scanning pattern was depicted giving rise. an
average area of 60. 5 cm2 in all normal cases,
2. Out of 9 kidneys with delayed visualization on I. V. P. renal scanning on 2 kidneys revealed almost normal pattern in its 203Hg neohydrin uptake, outline and size, 5 kidneys moderate disappearance of parenchymal tissue, and 2 kidneys advanced disappearance.
3. In 8 kidneys with early hydronephrosis on I. V. P. 2°3Hg ncohydrin uptake was almost normal even though the size and outline of parenchymal tissue vas mildly irregular.
4. In 3 kidneys with later hydronephrosis on I. V. P. renal scanning revealed mild reduction of parenchymal
tissue, irregular outline and poor uptake of 203Hg neohydrin.
5. In 3 kidneys with advanced hydronephrosis on I. V. P. renal scanning revealed moderate reduction of parenchymal tissue, irregular outline and good uptake of 2"Hg neohydrin.
6. Out of 8 kidneys with non-visualization on l. V. P. renal scanning on 2 kidneys revealed almost complete disappearance of parenchymal tissue, 6 kidneys normal or mild to advanced disappearance of parenchymal tissue, irregular outline and good or poor uptake of 203Hg neohydrin.
7. The combined use of I. V. P and renal scanning is considered to be necessary for the accurate diagnosis of obstructive renal disease.
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