Ovarian cysts and tumors
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작성일 22-10-20 20:49
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Download : Ovarian cysts and tumors.hwp
레포트/기타
②25% malignant change
1.serous cystadenoma①mucinous처럼 커지지는 않음②25% malignant change③gross>externa... , Ovarian cysts and tumors기타레포트 ,
①mucinous처럼 커지지는 않음
Download : Ovarian cysts and tumors.hwp( 68 )
③gross>externa...
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순서
1.serous cystadenoma
Ovarian cysts and tumors
,기타,레포트
1.serous cystadenoma
①mucinous처럼 커지지는 않음
②25% malignant change
③gross>external surface - smooth, free
papillary growth를 할경우 특징적
content - thin watery fluid
microscopic> low columnal epi 로 lining, single layer
psammoma body
④origin - ovary의 surface epithelium
2.boderline malignancy
①조직학적으로는 benign이지만 임상적으로는 malignancy
②gross>multilocated cystic lesion with internal papillary excrescences
bilateral
micro>malignant 소견은 나타나나 mitosis 1개/HPF이하
destructive invasion없음
epitherial proliferation with the formation of a`true papillus`
loose cellular cluster
psammoma body많음
stromal necrosis 혹은 inflammation있을경우 well-differentiated ca.생각
③50%이상에서 ovary에 국한
④20%가 30세 이하
3.malignant
①가장 흔한 epitherial malignancy(50%)
②gross> external and internal papillary growth
bilateral
micro>pleomorphism, abnormal nucleoli, frequent mitosis
epi - marked strafication
stromal invasion, necrosis, inflammation
③differentiation은 중요한 p…(To be continued )
다.
