Prostate Cancer, Post-Radiation
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![Prostate_Immuno24A_AMACR.jpg](/slides-13/slides/Prostate_Immuno24A_AMACR.jpg)
Comments:
This is a post-brachytherapy biopsy showing recurrent adenocarcinoma. The malignant acini are poorly-formed, consisting of no more than two to three cells. They have abundant foamy cytoplasm and small dark nuclei. Occasional cells have enlarged hyperchromatic nuclei. See next image for AMACR immunoreactivity.