Journal of Yeungnam Medical Science
- 제5권2호
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- Pages.189-193
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- 1988
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- 2799-8010(eISSN)
위에 발생한 원발성 선편평세포 암종 3례
Three Cases of Primary Adenosquamous Carcinoma of Stomach
- 최준혁 (영남대학교 의과대학 병리학교실) ;
-
김미진
(영남대학교 의과대학 병리학교실) ;
- 남혜주 (영남대학교 의과대학 병리학교실) ;
- 최원희 (영남대학교 의과대학 병리학교실) ;
- 이태숙 (영남대학교 의과대학 병리학교실)
- Choi, Joon-Hyuk (Department of Pathology, College of Medicine, Yeungnam University) ;
-
Kim, Mi-Jin
(Department of Pathology, College of Medicine, Yeungnam University) ;
- Nam, Hae-Joo (Department of Pathology, College of Medicine, Yeungnam University) ;
- Choi, Won-Hee (Department of Pathology, College of Medicine, Yeungnam University) ;
- Lee, Tae-Sook (Department of Pathology, College of Medicine, Yeungnam University)
- 발행 : 1988.12.30
초록
저자들은 최근 영남대학교 의과대학 부속병원에서 경험한 위에 발생한 원발성 선편평세포암종 3예를 경험하고 문헌고찰과 함께 보고하는 바이다.
Adenosquamous carcinoma of stomach is a mixed glandular-epidermoid tumor where both components are neoplastic. Its incidence is extremely rare. The five theories on the origin of squamous components are 1) island of ectopic squamous epithelium in the gastric mucosa, 2) squamous metaplasia of gastric epithelium, 3) squamous differentiation in a preexisting adenocarcinoma, 4) endothelial cell differentiated toward squamous elements, and 5) totipotential undifferentiated cells of the gastric mucosa. We experienced three cases of adenosquamous carcinoma. Case 1 was a 71-year-old female patient. ; an ulcerative lesion was present in the pylorus, measuring 5cm in diameter. Case 2 was a 57-year-old male patient. ; an ulcerative lesion is present in the pylorus, measuring 6 em in diameter. Case 3 was a 58-year-old female patient. ; an ulcerative lesion was present in the body and fundus, measuring 10cm in diameter. Microscopic examination revealed a mixed malignant squamous and adenomatous component.
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