28-Year-Old Man With an Enlarged Left Testicle

A 28-year-old man with no significant medical history presented to his primary care provider with 4 months of progressive left-testicular enlargement. His symptoms were not associated with pain, dysuria, fever, weight loss, or recent trauma. He was sexually active only with his wife. He endorsed using condoms for contraception and denied unsafe sexual practices.
Source: Mayo Clinic Proceedings - Category: Internal Medicine Authors: Tags: Residents ’ Clinic Source Type: research