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Urology & Andrology

Proximal Ureteral Calculus (>10mm)

ICD-10 Code
N20.1_1

Clinical Criteria for Proximal Ureteral Calculus (>10mm).

Clinical Presentation & Protocol

Patient Usually Complains Of

Patient presents with acute onset of severe, colicky flank pain radiating to the groin, associated with nausea and vomiting. Symptoms are refractory to oral analgesics. No history of fever or chills. Patient reports gross hematuria. Imaging confirms a proximal ureteral calculus measuring >10mm.

Clinical Examination Findings

Vitals: Stable, afebrile. Abdomen: Soft, non-distended, positive left/right costovertebral angle (CVA) tenderness. Bowel sounds present. No signs of peritonitis. Genitourinary: No palpable bladder distension.

Treatment Protocol

Due to calculus size >10mm, spontaneous passage is unlikely. Plan: Admission for pain control and hydration. Urgent surgical intervention indicated: Ureteroscopy (URS) with laser lithotripsy or Retrograde Intrarenal Surgery (RIRS) vs. Double-J (DJ) stent placement. Prophylactic antibiotics initiated.

Detailed clinical guide coming soon.