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갑상선 결절에서 초음파 촬영의 진단적 의의에 관한 연구
이문호,이명철,김주완,조보연,고창순,이종석,오연상,이명식,윤종현 대한핵의학회 1984 핵의학 분자영상 Vol.18 No.1
The effeciency of combined application of isotope scan and ultrasonography of thyroid was assessed in 91 patients with thyroid nodule. Malignancy rates were 35.5%, 18.8%, & 0% in solid, complex & cystic nodule group, respectively. No statistically significant co-relationship was found between isotope scan finding & ultrasonographic finding. Malignant nodules were found, only in cold solid nodule group & in cold complex nodule group, and rate of malignant nodule was different between them (45.8% in co1d solid nodule group & 20.7% in cold complex nodule group). Difference between the rate of cystic change in benign & malignant nodule observed in our study (59.2% vs. 35.3%) was thought to explain at least partly the statistically different rate of malignant nodule in cold solid nodule & cold complex nodule group. No difference in the boundarycondition, echogenicity & distribution of internal echo existed between benign nodule group & malignant nodule group.