serous cystadenoma造句

• Here is a benign serous cystadenoma that demonstrates multiloculation . note that the inner surface is , for the most part , smooth , with only a solitary papillation at the upper right
  图示良性卵巢浆液囊腺瘤，呈多腔性。注意大部分内表面光滑，但右上部有一孤立的乳头状突起。
• Microscopically , a borderline serous cystadenoma is seen here with papillary projections of epithelium extending into the lumen of the tumor . there is no invasion of the stroma or capsule
  镜下可见交界性浆液囊腺瘤由上皮细胞形成的乳头状突起伸向肿瘤囊腔，无间质或被膜的浸润。