Epididymo-Orchitis, Flashcards
The epididymis is located on the testicles and functions to store sperm until they are mature enough to fertilise an egg. Epididymitis and orchitis is inflammation of the epididymis and orchi (testicle). What is the incidence of Epididymo-orchitis?
1 - 2 cases per 100,000
2 - 20 cases per 100,000
3 - 200 cases per 100,000
4 - 2000 cases per 100,000
3 - 200 cases per 100,000
What age does the incidence of Epididymo-orchitis peak in?
1 - 5-10 years old
2 - 10-20 years old
3 - 20-30 years old
4 - 30-40 years old
3 - 20-30 years old
Epididymitis is the most common cause of scrotal pain in adults.
Which of the following is NOT a risk factor for developing epididymo-orchitis?
1 - congenital abnormality reproductive tract
2 - age 20-29 years old
3 - increased sexual activity
4 - multiple sexual partners
5 - protection during sex
6 - anal sex
5 - protection during sex
In adult men, sex with a full bladder can cause reflux of infected urine from the prostatic urethra to the epididymis via the ejaculatory ducts and vas deferens
In children which of the following could lead to Epididymo-orchitis?
1 - bladder outlet obstruction or a urethral stricture.
2 - ectopic ureter
3 - posterior urethral valves
4 - vesicoureteral reflux
5 - all of the above
5 - all of the above
What is the most common cause of Epididymo-orchitis in men aged <35 years old?
1 - UTI
2 - STI
3 - Constipation
4 - fissure from GIT
2 - STI
STI is the most common cause of Epididymo-orchitis in men aged <35 years old. Which 2 of the following organisms are most common?
1 - Chlamydia trachomatis
2 - Neisseria gonorrhoeae
3 - Escherichia coli
4 - Pseudomonas spp
1 - Chlamydia trachomatis
2 - Neisseria gonorrhoeae
What is the most common cause of Epididymo-orchitis in men aged >35 years old and children?
1 - UTI
2 - STI
3 - Constipation
4 - fissure from GIT
1 - UTI
UTI is the most common cause of Epididymo-orchitis in men aged <35 years old and children. Which 2 of the following organisms are most common?
1 - Chlamydia trachomatis
2 - Neisseria gonorrhoeae
3 - Escherichia coli
4 - Pseudomonas spp
3 - Escherichia coli
4 - Pseudomonas spp
In addition to UTI and STI, all of the following can cause Epididymo-orchitis, EXCEPT which one?
1 - inguinal hernia
2 - trauma
3 - mumps virus
4 - medication (amiodarone)
5 - autoimmune disease
1 - inguinal hernia
Is testicular torsion or Epididymo-orchitis more common in pre-pubertal men?
- testicular torsion
Do the symptoms of epididymo-orchitis typically present in an acute or insidious manner?
- acute onset
Typically over a number of days
Which of the following is NOT a typical sign of Epididymo-orchitis?
1 - bilateral scrotal pain
2 - groin pain
3 - swelling of the groin and scrotum
4 - sudden onset of symptoms
1 - bilateral scrotal pain
Typically unilateral, but in 5-10% of adults it can be bilateral
Which 2 of the following could help identify that Epididymo-orchitis is caused by an STI?
1 - urethritis
2 - urethral discharge
3 - blood in urine
4 - anal fissure
1 - urethritis
2 - urethral discharge
Which of the following could help identify that Epididymo-orchitis is caused by a UTI?
1 - polyuria
2 - dysuria
3 - urine urgency
4 - urinary retention
5 - abdominal pain
6 - dark, cloudy and smelly urine
7 - all of the above
7 - all of the above
In a patient with suspected Epididymo-orchitis, we need to examine the scrotum while the patient is standing and lying down. All of the following may be observed EXCEPT which one?
1 - enlarged, erythematous scrotum
2 - tender to palpation on the affected side of the testis, epididymis or cord
3 - oedematous scrotum
4 - urethral discharge
5 - appendicitis
6 - secondary hydrocele, and pyrexia
7 - thickened and hard vas deferens
5 - appendicitis
May present with similar symptoms, but Epididymo-orchitis does not cause this