Search results
Results From The WOW.Com Content Network
Embryonal cell carcinomas, a more aggressive tumor than seminoma usually occurs in men in their 30s. Although it is the second most common testicular tumor after seminoma, pure embryonal cell carcinoma is rare and constitutes only about 3 percent of the nonseminomatous germ cell tumors. Most of the cases occur in combination with other cell types.
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.
Scrotal ultrasound of a 10 cm large hydrocele testis, with anechoic (dark) fluid surrounding the testicle. Communicating hydrocele testis, caused by the failure of the processus vaginalis closure. Through diagnostic ultrasound the accumulation of fluids can be diagnosed correctly.
Testicular atrophy is a medical condition in which one or both testicles (or "testes") diminish in size and may be accompanied by reduced testicular function. Testicular atrophy is not related to the temporary shrinkage of the surrounding scrotum , which might occur in response to cold temperature.
A normal testicle is oval-shaped and will usually feel smooth and firm. It is also not uncommon for the testicles to be different sizes. [4] Upon physical examination, if a 'lump' is found during the testicular exam, further screening may be performed via ultrasound to eliminate testicular cancer. [18]
However, as torsion and other sources of testicular pain can often be determined by palpation alone, some studies have suggested that the only real benefit of an ultrasound is to assure the person that they do not have testicular cancer. [14]: p.237 Nuclear testicular blood flow testing is rarely used. [citation needed]
Testicular cancer is when malignant cells grow in the tissues of the testicles. Males are at higher risk of testicular cancer between the age of 15-35 years old. Testicular cancer signs include swelling and fluid build up in the scrotum. Other signs can be pain, and any new lumps in the testicles. Testicular cancer is confirmed by CT scans or ...
Scrotal ultrasonography of an 85-year-old man with hydrocele, making the appendix of the testicle clearly distinctive as a 4 mm outpouching at upper right in image. Doppler shows some blood flow. The appendix testis (or hydatid of Morgagni ) is a vestigial remnant of the Müllerian duct , present on the upper pole of the testis and attached to ...