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갑상선 결절의 진단에 있어서 고해상능 초음파검사의 가치
심형진(Hyung Jin Shim),정희문(Hue Moon Choung),윤정한(Jung Han Yoon),제갈영종(Young Jong Jegal),박진균(Jin Gyoon Park) 대한두경부종양학회 1990 대한두경부 종양학회지 Vol.6 No.2
A clinical study of 37 cases with thyroid nodules, which were treated by surgical excision and confirmed pathologically at the Department of Surgery, Chonnam National University Medical School, from Dec. 1988 to Feb. 1990, was conducted and following results were obtained in ultrasonographic evaluation of thyroid nodules. 1) The thyroid adenoma were showed well-defined margin, homogenous internal echo and surrounding Halo, but thyroid cancer were showed ill-defined margin, inhomogenous internal echo and no surrounding Halo. 2) The sensitivity of high resoution ultrasonography compared with pathologic diagnosis to thyroid cancer was 87.5%, specificity 94.1%, accuracy 88%, false positive 5.88%, and negative 12.5%.