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DMS333-BB6
USIDMS-Scrotum/Prostate
Question | Answer |
---|---|
What divides the hemispheres of the scrotum? | Medium Raphe |
What creates the mediastinal teste? | Tunica Albuginea |
Where would a hydrocele most likely appear? | Between the visceral tunica vaginalis and the parietal tunica vaginalis |
Where is sperm produced? | Seminiferous Tubules |
Where is the epididymis located in relation to the testicle? | Posterior/lateral aspect of testicle |
A vericocele affectes which part of testicular anatomy? | Pampiniform Plexus |
How does microlithiasis appear on ultrasound? | Multiple, small calcifications without shadowing |
What technique can be used to check for a varicocele? | Valsalva |
Three ultrasonic characteristics of epididymitis? | Increased color flow, enlargement of the epididymis head, reactive hydrocele |
What is the most common malignancy of the testicle? | Seminoma |
What happens to a torsed testicle after 24 hours? | The testicle becomes necrotic and non-functional |
What is orchitis? | Epididyma infection that has spread to the testicle |
The prostate is located ________ to bladder? | Inferior |
What regulates prostate function? | Testosterone |
What breaks down coagulated sperm? | PSA |
What is the most anterior zone of the prostate? | Fibromuscular stroma |
What structure is displayed posterior to the prostate on ultrasound? | Rectum |
What is an enlargement of prostate in transitional zones? | Benign Prostatic Hyperplasia |
What pathology of the prostate is characterized by a hypoechoic halo periurethral/transitional area? | Prostatitis |
What zone is prostate CA most commonly found? | Peripheral zone |
How does the classic appearance of prostate CA appear? | Hypoechoic lesion in peripheral zone |