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Spermatocele is a fluid-filled cyst that develops in the epididymis. [3] The fluid is usually a clear or milky white color and may contain sperm . [ 4 ] Spermatoceles are typically filled with spermatozoa [ 5 ] and they can vary in size from several millimeters to many centimeters.
The exact cause of an epididymal cyst is unknown, but it is most likely a congenital anomaly associated with hormonal imbalances during embryonic life. [3] Previous research has shown a correlation between the development of epididymal cysts and maternal exposure to endocrine disrupting substances like diethylstilbestrol during male fetal development.
Sperm granulomas appear as hard and firm nodules that do not exceed 1 cm in size. Sperm granulomas form in 20-50% of vasectomy procedures. [6] An injury to the epididymal epithelium is caused by penetration of germ cells into the epididymal supportive tissue.
These may include epididymal cysts, spermatocele, hydrocele, varicocele, epididymitis. [5] Ultrasounds for a mass growth may be ordered by a doctor for differentiation between spermatocele, varicocele, and epididymal cysts. Spermatocele is sperm accumulation in the epididymis. [10] Spermatoceles are benign cysts, that are generally pain free.
Ultrasound image showing tubular ectasia of the rete testis as an incidental finding in an 81 year old male. Rete tubular ectasia, also known as cystic transformation of rete testis [1] is a benign condition, usually found in older men, involving numerous small, tubular cystic structures within the rete testis.
A varicocele is, in a man, an abnormal enlargement of the pampiniform venous plexus in the scrotum; in a woman, it is an abnormal painful swelling to the embryologically identical pampiniform venous plexus; it is more commonly called pelvic compression syndrome.
A Colour Atlas of Urology is a medical textbook of urology images first published by Wolfe Medical Publications in 1983. It is co-authored by Reginald Wyndham Lloyd-Davies, James G. Gow and D. R. Davies. 1,188 Images include those of pathological specimens, photographs at endoscopy of the bladder and diagrams that explain urological diagnostic procedures. 70 images relate to lesions of the ...
The ectopic testis can be in the perineal region, the opposite side of the scrotum, the suprapubic region, the femoral region, or in the superficial inguinal pouch. [1]The ectopic testis is initially normal, but if it is ignored after childhood, it may become small and soft, with spermatogenesis arresting and interstitial cell proliferation occurring.