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전이경,서연림 인제대학교 1993 仁濟醫學 Vol.14 No.3
본 연구결과 위암종에서 DNA ploidy는 환자의 나이와 성별, 종양의 침습 깊이와 림프절 전이 유무, 임상 병기 및 조직학적 유형과 통계학적인 연관성이 없었고, 동일 종양의 부위에 따른 DNA stemline 의 이질성을 보였다. 따라서 본 연구결과는 위암종의 DNA ploidy를 정확히 분석하려면 여러 부위에서의 표본채취가 요구된다는 것을 제시해 준다. We analyzed the DNA content of 40 gastric carcinomas using the flowcytometry. In 19 of 40 cases, the DNA content was measured separately in the superficial and deeper portions of a tumor. All were advanced gastric carcinomas. Twenty seven tumors(67.5% ) were aneuploid. There was no relationship between the ploidy and the clinical parameters, such as, age and sex of patients, histologic type and differentiation of a tumor, depth of tumor invasion, lymph node metastasis and tumor stage. Intratumoral differences in DNA ploidy were observed in 2 of 19 cases(10.5%). Therefore, to determine an accurate DNA ploidy, one must analyze multiple samples from the tumor specimen, because cases exist where subpopulation with DNA aneuploidy are detected only at limited sites within the same tumor.
Clinical and histological significance of atypical glandular cells on cervical cytology(초)
최홍준 ( Hong Jun Choi ),( Woo Chul Kim ),( Ho Soap Hahn ),( Seok Geun Yoon ),( Yong Soon Kwon ),( In Ho Lee ),( Kyung Taek Lim ),( Ki Heon Lee ),( Jae UK Shim ),( Jung Eun Mok ),( Yi Kyeong Chun2 ),( Ta 대한산부인과학회 2009 대한산부인과학회 학술대회 Vol.95 No.-
췌장의 고형성 유두상 암종 : 1례 보고 A Cose Report
전이경,조혜제,고일향,김영덕 인제대학교 1992 仁濟醫學 Vol.13 No.1
췌장의 고형성 유두상 암종은 젊은 여성에서 호발하는 비교적 드문 저등급의 악성종양으로 저자들은 최근 36세 여자환자의 췌장두부에 발생한 전형적인 1례를 경험하였기에 면역조직 화학적 및 미세형태학적 소견과 함께 보고하고자 한다. A case of solid and papillary neoplasm of the pancreas is presented in 36 year-old female. The tumor was found incidentally during her hospitalization for headache and dizziness. The excised mass, 7cm in diameter, was well circumscribed and showed extensive hemorrhage and necrosis. Microscopically, the tumor is composed of small uniform cells with eosinophilic cytoplasm forming papillae, microcysts, and solid structures. Immunohistochemical stains for neuron-specific enolase(NSE) and epithelial membrane antigen (EMA) revealed diffuse and focal positivity, respectively, in the neoplastic cells. Ultrastructurally, the tumor cells have abundant mitochondria, few RER and Golgi complex but found few neurosecretory granules and no zymogen granules. There are few distinct intermediate junctions. These findings suggested that the tumor was originated from the small duct of the pancreas.
유방의 수질암종의 세침흡인 세포학적 소견 - 1예 보고 -
전이경,고일향,Chun, Yi-Kyeong,Ko, Ill-Hyang 대한세포병리학회 1994 대한세포병리학회지 Vol.5 No.1
Medullary carcinoma (MC) of the breast is an uncommon histologic form of infiltrating ductal carcinoma and the cytologic features of MC are not well delineated. We recently experienced a case of fine needle aspiration cytology of MC of the breast. The characteristic cytopathologic features were cellular aspirate consisting of large, pleomorphic cells in background of many single to clusters of lymphocytes.