PROSTATE CANCER Flashcards
1
Q
identify what gleason stage
A
discrete well formed glands (GS3)
2
Q
A
gleason 4 cribriform glands
3
Q
A
gleason 5-Sheets of cancer; sheets of cancer with rosette formation; small nests and cords of tumor with scattered clear vacuoles; individual cells. Sixth row: Nests and cords of cells with only a vague attempt at lumina formation; solid nests of cancer; solid nests with comedonecrosis; cribriform glands with central necrosis.
4
Q
how to report Gleason scoring?
A
–Most dominant + highest
5
Q
Eighty-five percent of prostate adenocarcinomas are in the __, and 85% are __
A
peripheral zone
multifocal
6
Q
t staging of DRE of prostate
Tumor involves less than one-half of one lobe by normal tissue on all sides
A
t2a
