WlwG Male Genitalia Flashcards
Calcified plaqes in penis
Peyronies
Fracture of penis involves which layers?
Corpus cavernosa and tunica albuginea
Penis cancer type?
Squamous cell ca
Prostatic urethra divertivulum?
Prostatic utricle cyst
Prostate transition zone is inner or outer? And T1/T2?
Inner-most, T1/T2-hypo
Prostate periperal zone is inner or outer? And T1/T2?
Outer-most, T1-hypo, T2-hyper
Prostate T1-hyper dx?
Haemorrhage
Prostate T2-heterogeneous in transitional zone dx?
BPH
Location and appearance of prostate Ca?
Peripheral zone > transitional zone
US-hypo, T2-hypo, DR, Enhancing
Prostate diffuse T2-hypo, hypoechoic nodules dx?
Granulomatous prostatitis
Prostate MRI sequences?
3-plane: T2
Axial: DWI, Pre-con T1, Post-con T1
PIRADS 1-5 meaning?
P1 = normal
P2 = indeterminate but unlikely
P3 = Equivocal, mild DR or T2-hypo, do Dynamic contrast enhancement
P4 = suspicious, moderate DR or T2-hypo
P5 = very suspicious, P4 and 1.5+ cm or extra-prostatic extension (broken through capsule)
Prostate Dynamic contrast enhancement curve types
Type 1 = progressive (mildly upslope)
Type 2 = Plateua (moderate upslope then flatten)
Type 3 = Wash in wash out (steep upslope then downslope
Prostate PSA/Gleason management?
PSA <10 and Gleason <6 = low risk, MRI pelvis
PSA 10-20 OR Gleason 7 = moderate risk, MRI pelvis with bone scan, kiv surgery/RT
PSA 20+ or Gleason 8+ = high risk, MRI pelvis with bone scan and CTTAP, kiv surgery/RT
Testes conditions: No testes
Cryptorchidism