Overview 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.

Understanding the Context

Swollen, inflamed or hardened parts inside the scrotum. Important associated symptoms include fever, dysuria, penile discharge, and presence of scrotal mass. Patients should be asked about preceding events, including injury, straining or lifting, and sexual contact. Structure The scrotum comprises skin, muscle, spermatic cord, testicles, epididymis, and the scrotal septum.

Key Insights

The external layer of the scrotum is made of skin. Usually, this skin is darker than the neighboring areas of skin. It is continuous with the skin of the lower abdomen and is located directly behind the penis and in front of the anus. The scrotal wall is a thin layer of skin lined with smooth muscle tissue (dartos fascia). An overview of clinically relevant scrotal anatomy and the anatomy of the testes, epididymis, and spermatic cord.

Final Thoughts

Understanding its anatomy, physiology, and clinical significance is vital in both urology and general medicine. The scrotum originates from the labioscrotal swellings during embryonic development. These swellings fuse in the midline to form the scrotal sac. Scrotal lymphedema occurs when you have a blockage in the lymphatic vessels in your scrotum. Your scrotum is the sac beneath your penis that holds your testicles, which make sperm. Scrotal lymphedema ...