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KMID : 0363819920260020333
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Korean Journal of Nuclear Medicine
1992 Volume.26 No. 2 p.333 ~ p.337
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99mTc-MDP Uptake Pattern of Normal Pubic Bone
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정명희
이홍재/김성훈/정수교/임정익/신경섭/박용휘
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Abstract
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In order to establish the clinical significance of pubic bone uptake of radionuclide on 99mTc-MDP bone scintigraphs, we analyzed uptake patterns of normal adult pubic bone in 300 randomly sampled subjects.
Bone scintigraphy was performed in each patient for the reasons other than pubic or pelvic problems. One-hundred-fifty-four were men and 146 women. The age ranged from 8 to 78 years.
The pubic uptake was graded arbitrarily into 4 grades by comparing the pubic uptake density with that of L5 vertebra. Thus, grade I was defined as the L5 density greater than the pubic density, grade II as the L5 density equals to the pubic
density,
grade III as the L5 density less than the pubic cdensity, and grade IV as the L5 density much less than the pubic density.
Statistical analysis revealed negative trend in the pubic uptake from grade IV to grade I with age. There was no sexual difference in the pubic uptake. The women in the 3rd and 4th decades disclosed higher pubic uptake (grades III, IV) probably
due
to
pregnancy and labor.
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KEYWORD
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