引用 13 楼 oldlion 在 2012-07-06 07:19:01 的发言:
谢谢姜老师,但是我还是有点不太明白,1.导管内乳头状肿瘤的定义是一种含纤维血管轴心乳头的上皮性肿瘤,表面衬覆上皮细胞伴/不伴肌上皮细胞,本例有些区域还是可以看见纤维血管轴心的(下图为P63图4放大),为什么不归入导管内乳头状肿瘤呢?2.本例图片10腔内容物我以为是坏死,如果这个不是坏死的话,如何与坏死区别呢?期待指点!谢谢!
If focal areas with papillary structures, you can call dcis, papillary pattern. However, I do not see the calssic papillary structure.
IHC photos show focal with myoepithelial cells focal benign ducts?).
If your dx is DCIS, it is not critical important for the growth patterns for most cases. Of cause nuclear grade is important
引用 13 楼 oldlion 在 2012-07-06 07:19:01 的发言:
谢谢姜老师,但是我还是有点不太明白,1.导管内乳头状肿瘤的定义是一种含纤维血管轴心乳头的上皮性肿瘤,表面衬覆上皮细胞伴/不伴肌上皮细胞,本例有些区域还是可以看见纤维血管轴心的(下图为P63图4放大),为什么不归入导管内乳头状肿瘤呢?2.本例图片10腔内容物我以为是坏死,如果这个不是坏死的话,如何与坏死区别呢?期待指点!谢谢!
If focal areas with papillary structures, you can call dcis, papillary pattern. However, I do not see the calssic papillary structure.
IHC photos show focal with myoepithelial cells focal benign ducts?).
If your dx is DCIS, it is not critical important for the growth patterns for most cases. Of cause nuclear grade is important