It may be varicocele as it is usually found on the left side. A varicocele often produces no signs or symptoms. Rarely, it may cause pain. With time, varicoceles may enlarge and become more noticeable.
Varicocele treatment may not be necessary. However, if your varicocele causes pain, testicular atrophy or infertility, you may want to undergo varicocele repair.
Be sure to discuss all your treatment possibilities with your doctor, including complete information on risks, success rates, and recovery times.