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약년(若年) 성인의 경골신경 체감각 유발전위의 정상치 및 자극빈도의 변동에 따른 유발전위의 변화

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Author(s)
김옥배최태진김홍김정식우영훈전석길
Alternative Author(s)
Kim, Ok BaeChoi, Tae JinKim, HongKim, Jung SikWoo, Young HoonZeon, Seok Kil
Publication Year
1989
Abstract
Radionuclide bone scans have made possible early detection of a metastatic skeletal lesions. The expected abnormality in bone scan is positive or "hot" lesion indicating increased uptake of radiotracer. However "cold" lesions or false negative bone scans have also reported in metastatic carcinoma of bone.

In the past 4 years; we have observed a total of 14 cases who had positive radiographic findings but had "cold" spot or normal findings on radionuclide bone scans. Of the 14 patients; 3 had single “coid" spot; 10 had a single "cold" spot and "hot" spot(s) concurrently; and the remainder one had normal bone scan. The most common site of metastatic bone lesion as "cold" spot was spine; 8 cases. The primary site of cold bone metastasis were as followings; lung cancer 3; breast ca. 2; renal ca; 2; ovarian ca. 1; esophageal ca. 1; adrenal ca. 1; acute lymphoblastic leukemia 1; prostatic ca. 1;and unknown primary 2;

The recognition of a wide spectrum in bone scan images will give useful concept in the interpretation and understanding of bone scan
Alternative Title
Decreased Uptake in Bone Scan("Cold Lesions") in Metastatic Carcinoma
Department
Dept. of Radiation Oncology (방사선종양학)
Dept. of Medical Biophysics Engineering (의공학)
Dept. of Radiology (영상의학)
Dept. of Nuclear Medicine (핵의학)
Publisher
Keimyung University School of Medicine
Citation
Keimyung Medical Journal, Vol.8(2) : 341-357-341-357, 1989
Type
Article
URI
http://kumel.medlib.dsmc.or.kr/handle/2015.oak/40268
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