Chromophobe hepatocellular carcinomas with abrupt anaplasia. Two separate cases are illustrated, with the first case in the left column of panels and the second in the right column of panels.

Modern Pathology - Cytologic anaplasia is a prognostic factor in osteosarcoma biopsies, but mitotic rate or extent of spontaneous tumor necrosis are not: ...

Anaplasia describes cells which are undifferentiated, or a poorly differentiated. This means that they lose characteristics associated with a certain tissue (which is made of cells). Typically ...

In our study, anaplasia was seen in approximately one third of patients with M+ MB and was a significant negative prognostic factor. In conclusion, our results using chemoradiotherapy followed by a ...

Background: Anaplasia is a potent marker for adverse outcome in patients with Wilms tumors (WT). While WT patients with focal anaplasia (FA) have similar survival to those with nonanaplastic ...