갑상선 유두상암종의 조직병리학적 소견과 종양침윤과의 연관성

• 영문명: Histopathological Features of Papillary Thyroid Carcinoma Showing Extrathyroid Invasion
• 발행기관: 대한두경부종양학회
• 저자명: 홍기환(Ki Hwan Hong) 박종권(Jong Kwon Park) 조윤성(Yoon Sung Cho) 이동근(Dong Geun Lee)
• 간행물 정보: 『대한두경부종양학회지』제14권 제1호, 76~80쪽, 전체 5쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 1998.05.30

영문 초록

Generally, the papillary carcinoma generally has a favorable prognosis, and several variants of pathologic heterogeneity are recognized. Variants that are regarded as more aggressive are tall cell, columnar cell, and diffuse sclerosing types. Seventeen cases of papillary thyroid carcinoma showing clinically aggressive behavior, invading extrathyroidal structures, were retrospectively reviewed to evaluate the morphological variants of the tumors. Six of them were found to be pure papillary and nine were mixed types regarded as non-aggressive variants. Four cases were found to be tall cell variants, two cases of non-extrathryoidal invasion and two of extrathyroidal invasion regarded as aggressive variants. Our findings suggest that the prognosis of papillary carcinoma not always be based on its morphological variant and more attention should be given to other clinical parameters.

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키워드

Papillary thyroid carcinoma Tall cell variant Extrathyroid invasion