50 year old male with scrotal pain for 2 days, pain decreases with elevation of testis. Clinical diagnosis is:
**Core Concept**
The patient's presentation of scrotal pain that decreases with elevation of the testis suggests a condition involving the spermatic cord or testicular structures that are sensitive to tension or pressure. This clinical scenario is associated with a specific anatomical structure that is prone to torsion or inflammation.
**Why the Correct Answer is Right**
The correct answer is epididymitis, which is an inflammation of the epididymis, a tube-like structure at the back of the testicle that stores and carries sperm. Epididymitis is often caused by bacterial infections, such as E. coli or Neisseria gonorrhoeae, and can lead to scrotal pain, swelling, and tenderness. The pain typically decreases with elevation of the testis because the epididymis is less tense when the testis is elevated. This is in contrast to testicular torsion, where the pain typically worsens with elevation.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because hydrocele is a condition characterized by the accumulation of fluid in the scrotum, which would not typically cause scrotal pain that decreases with elevation.
**Option B:** This option is incorrect because testicular torsion is a medical emergency characterized by sudden, severe pain and swelling of the testicle, which would not typically decrease with elevation.
**Option C:** This option is incorrect because orchitis is an inflammation of the testicle, which can be caused by bacterial or viral infections, but would not typically cause scrotal pain that decreases with elevation.
**Clinical Pearl / High-Yield Fact**
It's essential to note that epididymitis is often associated with symptoms such as dysuria (painful urination) and urethral discharge, which can help differentiate it from other scrotal pathologies.
**Correct Answer: C. Orchitis**