횡행결장과 공장을 침입한 성숙 낭종성 기형종에서 발생한 편평 세포 암종 1예
A Case of Squamous Cell Carcinoma Arising in the Mature Cystic Teratoma with Direct Invasion to Transverse Colon and Jejunum
이도상, 송무형, 김욱, 박일영, 원종만,
소속 상세정보
이도상 ( Lee Do-Sang )
가톨릭대학교 성가병원 외과학교실
송무형 ( Song Moo-Hyung )
가톨릭대학교 성가병원 외과학교실
김욱 ( Kim Wook )
가톨릭대학교 성가병원 외과학교실
박일영 ( Park Il-Young )
가톨릭대학교 성가병원 외과학교실
원종만 ( Won Jong-Man )
가톨릭대학교 성가병원 외과학교실
KMID : 0356719980140010149
Abstract
Malignant degeneration of mature cystic teratoma has been reported in 1∼3% of cases, usually between the age of 30 and 70 years with a peak incidence of 40∼60 years. The most common malignancy developing in such tumors is squamous cell carcinoma arising in a mature cystic teratoma. Hirakawa reported two patients with benign teratomas diagnosed 25 and 32 years prior to surgery for malignancy and Dorothea reported a patient who was diagnosed as benign teratoma 50 years prior to operate for carcinoma. But there has been no report of squamous cell carcinoma arising in the mature cystic teratoma with direct invasion to gastrointestinal tract. We report a case of squamous cell carcinoma with direct invasion to transverse colon and jejunum in 62-year-old female who was diagnosed as mature cystic teratoma 20 years ago.
키워드
Squamous cell carcinoma;Teratoma;Transverse colon;Jejunum
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