간에 전이된 흉선종의 세포학적 소견 - 1증례 보고 -

Cytologic Features of Metastatic Thymoma in the Liver - A Cese Report -

  • 김지영 (연세대학교 의과대학 병리학교실) ;
  • 이광길 (연세대학교 의과대학 병리학교실)
  • Kim, Ji-Young (Department of Pathology, Yonsei University College of Medicine) ;
  • Lee, Kwang-Gil (Department of Pathology, Yonsei University College of Medicine)
  • 발행 : 1996.06.29

초록

Extrathoracic metastases of thymomas are extremely rare, occurring in less than 2% of cases. We present a case of metastatic thymoma in the liver diagnosed by aspiration biopsy. A fine-needle aspirate from a hepatic mass of a 65-year old man who had a history of malignant thymoma locally invading pericardium was examined. Nests of epithelial cells with few scattered lymphocytes were present. The nuclei of the epithelial cells were round to oval and appeared relatively uniform and regular, with fine chromatin pattern. They had one or two, small but lather conspicuous nucleoli. Unlike previous reports on the findings of the aspiration cytology of thymomas, the characteristic biphasic pattern was not present in this case.

키워드