Scrotal cysts are fluid-filled sacs that develop in the scrotum, the pouch of skin that holds the testicles. Types of scrotal cysts include: - Spermatocele: Also called an epididymal mass or cyst, it is typically filled with fluid and noncancerous. - Hydrocele: Occurs when fluid fills between the layers of the sacs surrounding the testicles. - Sebaceous cysts: Caused by the blockage of sebaceous glands, which produce oil to lubricate the skin. Symptoms of scrotal cysts may include: - Painless lumps - Discomfort or pain, especially during physical activity or sexual intercourse - Swelling, redness, and tenderness if the cyst becomes infected Diagnosis involves a physical examination and, if necessary, imaging tests like ultrasound or a biopsy. Treatment options depend on the cause and severity of the cyst and may include monitoring, antibiotics, drainage, or surgical removal. If a scrotal lump appears, it is recommended to consult a healthcare provider for proper diagnosis and treatment.