원저 : 식도 운동 질환에 있어서 동위원소 식도 통과 검사의 의의 ( Radionuclide Esophageal Transit Study in the Esophageal Motility Disorders ) () |
Author |
최재걸(Jae Gol Choe),이민재(Min Jae Lee),송치욱(Chi Wook Song), |
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Affiliation |
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Abstract |
Esophageal motility was evaluated from the analysis of
10 consecutive swallows using liquid bolus containing
0.5 mCi of Tc-99m tin colloid. We have reviewed our
experience of esophageal transit study in the 20 normal
volunteers and 55 patients with dysphagia that was not
related to mechanical obstruction. The purpose of this
study is to measure the esophageal transit in normal
subjects and in patients with various esophageal
motility disorders. The overall sensitivity and
specificity of radionuclide esophageal transit study in
detecting esophageal motor abnormality were compared
with manometric results as a gold standard, which were
80% and 100% respectively. Radionuclide transit study
is a safe, rapid, noninvasive test and suitable as a
screening test for esophageal motor disorders. |
Keyword |
Esophagus, Esophageal motility disorders, Radionuclide transit study |
Full text Article |
28501307.pdf
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