Epididymal cyst B-ultrasound manifestations

Written by Shen Jiang Chao

Radiology

Updated on February 28, 2025

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Epididymal cysts are formed due to the dilation of the efferent ductules and localized blockage of the epididymal duct, and they typically have characteristic appearances on ultrasound, showing as single or multiple anechoic areas. Epididymal cysts are usually located within the head of the epididymis and appear round or oval in shape with clear boundaries, varying in size from a few millimeters to several centimeters. The cyst walls are thin, with good internal sound transmission, and there are generally no significant blood flow signals inside the cysts. Some parts of the cyst walls may calcify, appearing as strong echoic shadows. Epididymal cysts are a type of benign lesion.

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Written by Wang Shuai

Urology

55sec

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Do you need to avoid certain foods if you have epididymitis?

After being diagnosed with epididymitis, there are dietary restrictions to consider. Here are a few things to keep in mind regarding your diet: First, it's important to eat lightly. Avoid spicy and irritating foods such as onions, ginger, garlic, and chili peppers. Try to eat these sparingly or not at all. Also, avoid drinking strong tea, coffee, and other stimulating beverages. It's necessary to quit smoking and drinking alcohol, and instead, increase your intake of fresh vegetables and fruits to boost your vitamin intake. Beyond diet, there are also lifestyle considerations to keep in mind. Try to lie flat as much as possible and keep your scrotum elevated. This can promote local blood circulation, which is beneficial for the treatment of the condition. Avoid vigorous exercise and prolonged sitting or standing.

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Written by Wang Shuai

Urology

1min 4sec

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Epididymitis and orchitis, what is the difference?

The epididymis and testicles are both part of the male reproductive organs. The epididymis is an accessory gland of the testicle and is located adjacent to it. If epididymitis or orchitis occurs, it is difficult to distinguish between them based on symptoms alone, as both conditions can cause noticeable enlargement and pain of the scrotum, but further examination is required for a definitive diagnosis. During a physical examination, it can be observed that patients with epididymitis have a noticeably enlarged epididymis, while the enlargement of the testicle is not as prominent. Conversely, with orchitis, the testicle is significantly enlarged, while the enlargement of the epididymis is less noticeable. Since these two organs are adjacent, epididymitis often occurs with orchitis, and vice versa. Clarification typically requires examinations such as ultrasonography. However, there are no significant differences in the treatment of these two conditions, so they are often collectively referred to as epididymo-orchitis.

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Written by Wang Shuai

Urology

58sec

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epididymitis symptoms

The main clinical manifestations of epididymitis are significant enlargement of the epididymis accompanied by obvious pain. At the same time, the skin of the scrotum will be red and swollen, and the skin temperature will increase. If not treated promptly, the condition may further develop and possibly involve inflammation of the testis, and even lead to the possibility of testicular and epididymal abscesses. If a testicular or epididymal abscess occurs, touching the testis and epididymis will show a distinct fluctuation, and even an abscess rupture may occur, with pus visible on the skin of the scrotum and flowing out from within the scrotum. If these symptoms appear, it is necessary to promptly visit the hospital's urology department and use antibiotics for standard treatment. If an abscess has already formed, an abscess incision and drainage should be performed. (Specific medication use should be carried out under the guidance of a doctor.)

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Written by Wang Shuai

Urology

49sec

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How to exercise for self-healing of epididymal cysts

Epididymal cysts cannot heal through exercise alone. Also known as spermatocele, an epididymal cyst primarily occurs due to the blockage of the epididymal tubules, which can be caused by congenital factors or acquired factors such as infections or trauma. In most cases, epididymal cysts are small and the patient may not experience any discomfort. In such cases, no special treatment is needed; regular ultrasonic examinations at the hospital to monitor any changes in the size of the cyst are sufficient. However, some patients may have larger cysts that cause pain in the testicles and epididymis. For these cases, surgical removal of the cyst or aspiration of the fluid from the cyst can be considered.

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Written by Wang Shuai

Urology

44sec

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Does epididymitis require surgery?

Patients with epididymitis generally do not require surgical treatment. In most cases, they are treated with oral medications or intravenous antibiotics, and typically recover within 1 to 2 weeks of treatment. However, if the symptoms of epididymitis are severe and not treated in time, leading to further aggravation of the condition or even formation of an epididymal abscess, surgical intervention may be necessary. Typically, this involves incision and drainage of the abscess to remove pus from the body. It is also important to regularly change dressings and keep the wound area clean and dry until it gradually heals. (Please administer medication under the guidance of a doctor.)