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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 |