A varicocele is a dilatation of the pampiniform plexus that presents with a “bag of worms” appearance, worsens with standing, and improves when lying down. It is most common on the left side due to anatomical drainage differences.

Toronto Notes 2023 – Urology, Scrotal Disorders:

“Varicoceles often present with a dull, aching pain and scrotal swelling that worsens when upright and disappears when supine.”

MCCQE1 Objectives – Internal Medicine > Urology:

“Candidates must recognize and diagnose varicocele by physical exam findings and typical symptom history.”

Cryptorchidism (A) refers to undescended testes. Torsion (B) presents acutely with severe pain. Hydrocele (C) transilluminates and is not posture-dependent. " Spermatocyte " (D) is not a clinical diagnosis.

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