Prostate Cancer and Prostatitis Flashcards
who gets prostate cancer?
black men
70-74
FH (BRCA2)
most common type of prostate cancer?
adenocarcinoma
what causes most prostate cancers to grow?
testosterone
presentation of prostate cancer
haematuria haematospermia bone pain anorexia weight loss
diagnosis of prostate cancer
DRE PSA TRUS biopsy (transrectal ultrasound guided) MRI nuclear medicine bone scan
why is a DRE good in prostate cancer?
most prostate cancers arise from peripheral zones
what causes PSA to be elevated?
BPH prostatitis UTI retention DRE
what must be done before a PSA is taken on a blood test?
must have counselling
what is normal PSA?
<3.5
TRUS biopsy adverse effects
bleeding
sepsis
vaso-vagal fainting
needs multiple samples
what is the scoring system used in prostate cancer?
Gleason’s scoring
what is Gleason’s scoring?
histology from two parts of the tumour to give a prognostic index (scored 2-10)
management of organ confined disease
surveillance with PSA level monitoring
radical surgery
radiotherapy (EBRT, brachytherapy - iodine)
locally advanced disease management of prostate cancer
radiotherapy
hormonal therapy
surgery (castration)
metastatic disease management of prostate cancer
androgen deprivation therapy
steroids
chemotherapy
radiotherapy for painful bone mets