2022年11月15日 · Epididymal lesions are most commonly encountered on ultrasonography. Most epididymal lesions are benign; malignant lesions are rare. Benign solid lesions. adenomatoid tumor of the scrotum: most common epididymal mass 4. epididymal leiomyoma. papillary cystadenoma of the epididymis. sperm granulomas / post-vasectomy granuloma. sarcoidosis ...

Most solid epididymal masses (94%) are benign. A size of greater than 1.5 cm and the presence of color Doppler flow may help identify possible malignant masses.

2008年8月1日 · Most solid epididymal masses (94%) are benign. A size of greater than 1.5 cm and the presence of color Doppler flow may help identify possible malignant masses. Beccia DJ, Krane RJ, Olsson CA. Clinical management of non-testicular intrascrotal tumors. Frates MC, Benson CB, DiSalvo DN, Brown DL, Laing FC, Doubilet PM.

2023年8月4日 · Scrotal masses are lumps or swelling in the scrotum, the bag of skin that holds the testicles. Scrotal masses might be: A buildup of fluids. The growth of irregular tissue. Swollen, inflamed or hardened parts inside the scrotum. It's key to get a scrotal mass checked by a health care professional, even if you don't have pain or other symptoms.

2018年3月21日 · Epididymal masses or mass-like lesions are frequently encountered as incidental findings on scrotal ultrasound. They are almost always benign and do not require specific treatment. Cysts are well-defined, homogeneously hypoechoic lesions of varying size, most frequently located in the epididymal head (Fig. 24.11 ).

2024年2月24日 · When they are non-cancerous, scrotal masses are also called epididymal cysts or epididymal masses. these forms are usually painless and filled with fluid. Still, some scrotal masses can be...

Scrotal masses are caused by a variety of disorders, ranging from benign conditions to those requiring emergent surgical intervention. Painful scrotal masses require urgent evaluation....

Epididymitis is usually caused by infection with Chlamydia trachomatis, Neisseria gonorrhoeae, or enteric bacteria and is treated with antibiotics, analgesics, and scrotal support. Hydroceles are...

The sonographic literature concerning epididymal masses is limited to case reports or small series of benign epididymal masses. Our goal was to illustrate the sonographic findings of the different types of epididymal masses including benign, malignant, and inflammatory masses.

2023年8月10日 · Lumps or swelling on your testicles (scrotal masses) are usually benign. But in rare cases, they may be a sign of cancer. They can also be a sign of other conditions, including an infection, hernia or swollen vein. A healthcare provider should examine your scrotum and testicles and order tests to determine the cause of any lumps or swelling.