The Korean Journal of Nuclear Medicine Technology (핵의학기술)

The Korean Society of Nuclear Medicine Technology (대한핵의학기술학회)
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The Comparison with Salivary Image and Saliva Clearance Rate in Salivary Scintigraphy

타액선 신티그라피 검사에서 타액선 영상과 타액 제거율의 비교 연구

  • Kim, Young-Bin (Department of Nuclear Medicine, KyungHee East-West Neo Medical Center) ;
  • Shin, Kyu-Seol (Department of Nuclear Medicine, KyungHee East-West Neo Medical Center) ;
  • Park, Yeon-Kyung (Department of Nuclear Medicine, KyungHee East-West Neo Medical Center) ;
  • Kim, Keon-Jae (Department of Nuclear Medicine, KyungHee East-West Neo Medical Center)
  • 김영빈 (경희대학교 동서신의학병원 핵의학과) ;
  • 신규설 (경희대학교 동서신의학병원 핵의학과) ;
  • 박연경 (경희대학교 동서신의학병원 핵의학과) ;
  • 김건재 (경희대학교 동서신의학병원 핵의학과)
  • Received : 2008.09.03
  • Accepted : 2008.10.02
  • Published : 2009.05.11
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Abstract

Purpose: The aim of study is to find a correlation between Salivary clearance rate using saliva and blood and Secretion rate and Excretion rate using Salivary gland Scan images. Materials and Methods: Salivary Scan and Stimulate clearance of $^{99m}Tc$-pertechnate was performed in 20 patients with moderate function(group 1), 9 patients with severe function glands (group 2), 3 patients with non function (group 3) and normal 6 controls. Salivay clearance rate was compare with Secretion rate and Excretion rate of Salivary glands' ROI. Result: Stimulate salivary clearance of normal controls was 18.4 ml/min, salivary clearance of group 1 was 10.1 ml/min, salivary clearance of group 2 was 10.4 ml/min and salivary clearance of group 3 was 2.3 ml/min. Significant difference was found between normal controls and group 2,3 (p<0.05, p<0.05). Secretion rate and Excretion rate of normal controls was 21.6%, 24.6%, Secretion rate and Excretion rate of group 1 was 17.6%, 24.0%, Secretion rate and Excretion rate of group 2 was 8.8%, 13.9% and Secretion rate and Excretion rate of group 3 was 5.6%, 2.9%. Significant difference was found between normal controls and group 2,3 (p<0.05, p<0.05). Conclusions: Stimulate salivary clearance using saliva and blood and Secretion rate and Excretion rate using Salivary gland Scan images accord well together.

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