prostate cancer Flashcards
2nd most common cancer in males
prostate
2nd deadliest cancer in males
prostate
most common type of prostate cancer
adenocarcinoma
risk factors of prostate cancer
age >50
family history
BRCA2
symptoms of prostate cancer
mostly asymptomatic
some obstructive sx
back/bone pain if there are METS
initial diagnostic test for prostate cancer
DRE
most accurate test for prostate cancer
transrectal ultrasound guided needle biopsy
DRE findings for prostate cancer
hard nodular asymmetrical prostate
signs of metastatic prostate cancer
bone pain
neuro deficits
lymphedema
abnormal PSA threshold
> 4 ng/mL
Gleason heading system
determines malignant potential of prostate cancer
first number in Gleason tells you
the predominant or most plentiful cancer type present on biopsy
second number in Gleason tells you
secondary pattern on biopsy
which is worse: Gleason 3+4 or 4+3
4+3
what three factors determine prognosis of prostate cancer?
pre-tx PSA
Grade group
TNM stage