Do Testicular Cysts Go Away? Cystic Swelling of the Scrotum

Most testicular cysts go away on their very own with relaxation and scrotal help. Nonetheless, if the cyst is enlarged or turns into contaminated, they could require surgical intervention.

A cyst is a swelling that incorporates fluid, semisolid materials or gaseous materials. Cysts are quite common everywhere in the physique, and most don’t turn out to be cancerous. Testicular cysts are sometimes brought on by fluid assortment secondary to lymphatic channel blockage, an infection or engorgement of the testicular veins.

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For those who ever discover a testicular (or scrotal) lump or a cystic mass close to the testis, it must be examined by a health care provider even whether it is painless and doesn’t trigger signs.

Some cysts might go away with relaxation and scrotal help, whereas others may have surgical intervention. Most testicular cysts don’t trigger vital discomfort and should solely be monitored for progress.

The testicular cysts or cystic swelling of the scrotum, which can resolve spontaneously or go away with relaxation and scrotal help, embrace:

  • Small hydrocoele: A small hydrocoele (a group of fluid between the tunica vaginalis, the visceral and parietal layers of the testis) will usually resolve with out surgical intervention.
  • Acute idiopathic scrotal edema: This may increasingly current as a unilateral or, extra generally, bilateral swelling of the scrotum together with redness and heat. The swelling will not be tender and should lengthen to the penis or perineum (space between scrotum and anus). This self-limiting situation is usually seen in boys youthful than 10 years previous.
  • Varicocele: That is an irregular dilatation of veins inside the pampiniform plexus (community of veins that drain the testis and epididymis) that will end in cystic swelling. Small varicoceles usually get higher with relaxation and scrotal help. Nonetheless, bigger ones may have surgical intervention.
  • Epididymo-orchitis: That is an irritation of the epididymis (the tube-like construction that shops and carries sperm), which lies alongside the testis. It could be on account of related urinary tract infections or UTIs, although not often is it on account of a sexually transmitted illness or STD. Treating the related situation relieves the cystic swelling until there may be pus formation.
  • Scrotal hematoma: Trauma (scrotal hematoma) to the testis might generally end in a cystic testicular swelling or a hematoma formation. It will go away in time with relaxation and fomentation. Surgical intervention could also be wanted in extreme instances.
  • Hydrocele: Cystic swelling of the scrotum brought on by an irregular assortment (or irregular reabsorption) of the fluid within the tunica vaginalis. Generally, it could be secondary to trauma, irritation or tumors. Small hydroceles might go away on their very own, bigger ones want surgical interventions.

The next testicular cysts may have intervention as a result of they won’t go away on their very own:

  • Testicular tumors: Most testicular tumors are strong, however they could not often current as cystic swelling. The danger components for testicular tumors are cryptorchidism (undescended testis), household historical past of testicular most cancers and a historical past of testicular tumor within the contralateral testis.
  • Epididymal cysts: The commonest noncancerous cysts outdoors the testis, they’re current within the epididymis (a coiled, tube-like construction that shops and transports sperms). Epididymal cysts are current as clean, painless lumps above and behind the testes. Most cysts require no therapy. The affected person simply wants counseling. Sometimes, epididymal cysts might trigger ache within the scrotum, requiring elimination.
  • Cystic hygroma: Cystic swelling seen on account of blockage of the lymphatic system. It could be seen at start. Most hygromas want intensive therapy and surgical elimination.
  • Sebaceous cysts: These are cellular, agency, clean swellings inside the pores and skin of the scrotum. Although typically painless, they could get contaminated and end in ache. They could additionally end in a number of cysts.
  • Testicular torsion: The torsion or twisting of the testis is a painful situation that will want pressing intervention as a result of there’s a danger of testicular gangrene if untreated. It could be current as testicular swelling that will really feel cystic because of the surrounding smooth tissue edema.

How are testicular cysts identified?

Most testicular cysts will not be palpable on self-examination. Subsequently, common follow-ups with a health care provider are necessary for swift prognosis and immediate therapy.

Most swellings of the testis are identified by ultrasonography and colour doppler. If the radiologist can’t make a prognosis with a testicular doppler, a contrast-enhanced ultrasound (CEUS) or a testicular magnetic resonance imaging (MRI) could also be carried out.

How are testicular cysts managed?

Most testicular cysts require solely counseling and monitoring since they don’t flip malignant or trigger issues. Smaller cystic swellings might be managed with relaxation and scrotal help. Contaminated cysts might require antibiotics and NSAIDs. Surgical intervention usually stays the final resort for the cysts in the event that they enlarge, trigger strain on surrounding organs or bear a malignant change.

Medically Reviewed on 8/20/2021


Valentino M, Bertolotto M, Ruggirello M, Pavlica P, Barozzi L, Rossi C. Cystic Lesions and Scrotal Fluid Collections in Adults: Ultrasound Findings. J Ultrasound. 2011;14(4):208-215.

Vissamsetti B, O’Flynn KJ, Pearce I. Prognosis and Therapy of Benign Scrotal Swellings. Traits in urology & males’s well being.

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