A<unk>  is a collections of blood in a body cavity or potential space. The term most commonly refers to the collection of blood in the tunica vaginalis around the testes, known as a scrotal<unk> .<unk> s can also occur in the abdominal cavity and other body cavities.<unk> s are rare, making them harder to diagnose and treat. They are very common especially as slowly growing masses in the scrotum usually in men older than 50 years. A scrotal mass is a lump or bulge that can be felt in the scrotum. The scrotum is the sac that contains the testicles. A scrotal mass can be noncancerous (benign) or cancerous (malignant). Benign scrotal masses will include<unk>  which is a blood collection in the scrotum. A scrotal<unk>  is also called a hemoscrotum (or haemoscrotum in British English). Scrotal masses are abnormalities in the bag of skin hanging behind the penis (scrotum). The scrotum contains the testicles and related structures that produce, store and transport sperm and male sex hormones. Hemoscrotum can follow trauma (such as a straddle injury) or can be a complication of surgery. It is often accompanied by testicular pain. It has been reported in patients with hemophilia and following catheterization of the femoral artery. If the diagnosis is not clinically evident, transillumination (with a penlight against the scrotum) will show a non-translucent fluid inside the scrotum. Ultrasound imaging may also be useful in confirming the diagnosis. In severe or non-resolving cases, surgical incision and drainage may be required. To prevent recurrence following surgical drainage, a drain may be left at the surgical site.
Hematocele
Spermatocele
Pneumatocele
Hydrocele
Varicocele
Urethrocele
Hydrocele testis
Hydrosalpinx