PerineumandExternalGenitalia:Male
Plate362
ProstateandSeminalVesicles
Opening of bulbo-urethral duct
Ureteric
orifice
Trigone
of urinary
bladder
Internal
urethral
sphincter
Prostate
Seminal colliculus
Prostatic utricle
Opening of
ejaculatory duct
External urethral
sphincter muscle
Bulbo-urethral
(Cowper’s) gland
Perineal body
Rectovesical or rectoprostatic
(Denonvilliers’) fascia
Rectum
and
rectal
fascia
Seminal
vesicle
Sagittal section
Frontal section, anterior view
of bulbous portion of spongy
urethra schematically extended
Urinary bladder
Uvula
of bladder
Urethral
crest
Apex of
prostate
Perineal
membrane
Base of
prostate
Openings
of prostatic
ducts in
prostatic
sinus
Ureter
Ductus
deferens
Seminal
vesicle
Ampulla
of ductus
deferens
Beginning
of ejaculatory
duct
Base of
prostate
Ischiopubic ramus
Deep transverse
perineal muscle
and fascia
Bulbo-urethral (Cowper’s) glands
Apex of
prostate
Posterior view
Posterior view
Transitional zone
Fibromuscular stroma
Prostate transverse section
Prostate superior view
Central zone
Peripheral zone
Urethra
Transitional zone
Fibromuscular stroma
Central zone
Peripheral zone
Seminal vesicle
Ampulla of ductus
deferens
Urethra
See±also±
Plates 344, 348, 381
±
