A 23-year-old man presents with acute unilateral testicular pain and swelling for 3 hours. The testis is high-riding and tender; cremasteric reflex is absent. Urinalysis is normal. What is the most appropriate next step?AEmpirical oral antibiotics for epididymitisBUrgent colour Doppler ultrasound but only if available within 24 hoursCImmediate urology consultation for surgical explorationDNon-steroidal anti-inflammatory drugs and scrotal supportECT scan of abdomen and pelvis to exclude renal colicCheck my answer