Men’s Health - Urology Flashcards
What is phimosis?
Foreskin/prepuce cannot be fully retracted in adult
What is paraphimosis?
Painful constriction of glans penis by retracted prepuce proximal to corona
What is prepuce?
Foreskin
Common causes of paraphimosis
Phimosis
Catherisation
Penile cancer
What is posthitis?
Inflamed foreskin
Treatment of paraphimosis
Needs reduction
Best treatment of phimosis
Circumcision
What type of cancer is penile cancer?
Squamous cell carcinoma
Risk factors of penile cancer
- Phimosis > poor hygiene + build up of smegma
- HPV 16/18
Key indications of circumcision in children
Religion
Recurrent balantitis/UTIs
Key indications of circumcision in adults
- recurrent balanitis
- phimosis
- recurrent paraphimosis
- balanitis xerotica obliterans
- penile cancer
What is balanitis?
Inflammation of glands of penis
What is balanitis xerotica obliterans?
Thin white scaly patch on foreskin
Causes of acute scrotal pain
- testicular torsion
- epididymitis/epididymo-orchitis due to UTI/STI/mumps
- trauma
- ureteric calculate (rare) due to referred pain
Common history of testicular torsion
- younger patient <30
- sudden onset
- unilateral pain
- possible nausea + vomiting
- no lower urinary tract symptoms
Common exam findings of testicular torsion
- testis is very tender
- lying high in scrotum with horizontal line
Treatment of testicular torsion?
Emergency scrotal exploration
What are the common causes of epididymitis-orchitis in younger vs older people?
- 20-40/50: STIs e.g. chlamydia
- 40/50+: UTI e.g. E.coli
Common history of epididymo-orchitis
- gradual onset
- unilateral
- recent history of UTI, unprotected sex, catheter, mumps
Common exam findings in epididymo-orchitis
- pyrexial
- scrotum erythematous
- testis/epididymis enlarged + tender
- reactive hydrocoele
- fournier’s gangrene (rare)
Treatment of epidiymo-orchitis
- Antibiotics
- Surgically drain abscess if present
- energy debridement + antibitoics if fournier’s gangrene
What could a non tender, painless scrotal lump be?
- testicular tumour
- epididymyal cancer
- hydrocoele
- reducible inguino-scrotal hernia
If a man presents with a scrotal lump that you can’t ‘get above’, what is it likely to be?
Hernia
Common exam findings of hydrocoele?
- testis not palpabale separately
- can get above
- transilluminates
Describe a hydrocoele
Scrotal swelling due to imbalance of fluid production + resorption between tunica albuginea + tunica vaginalis
Common exam findings of epidiymal cyst
- painless
- separate from testis
- can get above
- transilluminates
If a man presents with a scrotal lump with a dull ache at the end of day, what is it likely to be?
Varicocele
Common exam findings of Varicocele
- feels like bag of worms above testis
- not tender
Treatment of testicular tumour
Inguinal orchidectomy
Removal of testicle through an incision in inguinal region
Treatment of epidiymal cyst
Reassure
Excise if large
Treatment of adult hydrocoele
Reassure
Remove is large or symptomatic
Causes of urinary retention
- BPH or prostatic cancer
- phimosis, meatal stenosis
- urethral stricture
- drugs
- UTI
- over distension
- following surgery
- neurological
What do older men with nocturnal enuresis have until proven otherwise?
Chronic retention with overflow incontinence
What could be causing voiding symptoms?
Bladder outflow obstruction
Reduced contractility
Types of physical bladder outflow obstructions
Phimosis
Urethral stricture
BPH
What does spraying of urine suggest?
Urethral stricture
Managment of BPH
- reduce caffeine intake + fizzy drinks
- no need to drink >2.5L per day
- a blockers e.g. tamsulosin
- 5a reductase inhibitors e.g. finasteride
Why are alpha blockers used in Managment of BPH?
Example
- relax smooth muscle within prostate + bladder neck > symptoms relief
- e.g. tamsulosin
Why are 5a reductase inhibitors used in management of BPH?
Example
- act by ‘shrinking’ prostate via androgen deprivation
- slow progression + reduces risk of retention
- e.g. finasteride
List two drugs used in BPH management + their drug class
tamsulosin - a blocker
finasteride - 5a reductase inhibitor
Indications of surgical treatment of BPH
- Failed lifestyle + medical management
- Urinary retention needs innervation
What surgical treatment is used in BPH?
Transurethral resection of prostate