Epidydimal Cyst Excision
What is Epididymal Cyst Excision?
Epididymal cyst excision is a surgical procedure to remove a cyst that has developed within the epididymis, the coiled tube located behind the testicle where sperm mature and are stored. These cysts are fluid-filled sacs and are usually benign. A spermatocele is a similar type of cyst that contains sperm.
Most epididymal cysts do not require treatment and cause no symptoms. However, surgery may be recommended if a cyst becomes large, painful, causes discomfort during daily activities, or raises concern because of its size or appearance. The goal of the procedure is to remove the cyst while preserving the surrounding structures of the epididymis and testicle.
What are the Benefits of Epididymal Cyst Excision?
For patients with troublesome symptoms, surgical removal can provide lasting relief.
Benefits include:
- Relieves pain or discomfort caused by the cyst
- Removes a noticeable scrotal lump
- Improves comfort during exercise and daily activities
- Allows examination of the cyst if needed
- Preserves the testicle
- Usually performed as a day-case procedure
- Low risk of recurrence when completely removed
- Improves quality of life for symptomatic patients
When is Epididymal Cyst Excision Recommended?
Most epididymal cysts can be safely monitored without surgery.
Excision may be recommended for:
- Persistent pain or discomfort
- A large cyst causing pressure or heaviness
- Rapidly enlarging cyst
- Cosmetic concerns due to the size of the cyst
- Diagnostic uncertainty after examination and ultrasound
- Symptoms interfering with work, sport, or daily activities
Your urologist will discuss whether surgery is appropriate based on your symptoms, examination findings, and ultrasound results.
What does Preparation for Epididymal Cyst Excision Involve?
Before surgery, your urologist will confirm the diagnosis and assess your general health.
Preparation may include:
- Medical history and physical examination
- Scrotal ultrasound
- Blood tests if required
- Review of current medications, including blood-thinning medicines
- Fasting before general anaesthetic
- Discussion of the procedure, recovery, and possible risks
- Signing a consent form
Because surgery on the epididymis may affect fertility, this will be discussed with men who wish to have children in the future.
How is Epididymal Cyst Excision Performed?
Epididymal cyst excision is usually performed under general anaesthetic and typically takes between 30 and 60 minutes.
The surgeon makes a small incision in the scrotum to expose the testicle and epididymis. The cyst is carefully identified and gently separated from the surrounding epididymal tissue using delicate surgical techniques. Every effort is made to preserve the epididymis and the blood supply to the testicle while completely removing the cyst.
If the cyst is closely attached to the epididymis, a small portion of the epididymis may occasionally need to be removed to achieve complete excision. This possibility is discussed before surgery, particularly in men concerned about future fertility.
Once the cyst has been removed, the surgeon checks for bleeding, closes the incision with dissolvable stitches, and applies a dressing. The removed tissue may be sent to a laboratory for examination, although epididymal cysts are almost always benign.
What to Expect during Recovery after Epididymal Cyst Excision?
Most patients return home on the same day as surgery.
During recovery, you may experience:
- Mild to moderate scrotal discomfort
- Swelling and bruising that gradually improves over several weeks
- Wearing supportive underwear to reduce discomfort
- Temporary limitation of strenuous activity and heavy lifting
- Gradual return to office-based work within a few days
- Avoidance of vigorous exercise and sexual activity for approximately two to four weeks
Applying ice packs during the first 24 to 48 hours and taking prescribed pain relief can help reduce swelling and improve comfort.
What are the Risks and Complications of Epididymal Cyst Excision?
Epididymal cyst excision is a safe and commonly performed procedure, but all surgery carries some potential risks.
Possible complications include:
- Bleeding
- Infection
- Scrotal swelling or bruising
- Fluid collection (haematoma)
- Chronic scrotal pain
- Recurrence of the cyst
- Damage to the epididymis
- Reduced fertility due to scarring of the epididymis
- Injury to the blood supply of the testicle, although uncommon
- Anaesthetic-related complications
Your urologist will explain whether epididymal cyst excision is the most appropriate treatment for your condition, discuss the expected benefits and possible risks, and provide personalised advice to support a smooth recovery.