An unusual case of spontaneous rupture of the renal pelvis - A case report

Background: Spontaneous rupture of the renal pelvis is very rare and hence diagnosis may be delayed. Diagnosis of the rupture is best evaluated by CT and treatment is primarily removal of the underlying cause, followed by conservative management. Presentation: An otherwise healthy 31-year-old male suffered abdominal pains and vomiting. His pain was at the right iliac fossa and suprapubic areas, which he rated as 7/10(NRS). He also reported dysuria of 2 days but with no other associated symptoms. On examination, Patient was vitally stable. On palpating his abdomen, there was right iliac fossa tenderness but no rebound tenderness, guarding nor rigidity, and the remainder of the examination was unremarkable. He received repeated analgesics; IV acetaminophen 1 g, 4 doses of IV fentanyl and in view of persistent pain and 2 additional doses of IV morphine. Abdominal ultrasonography were suggestive of distal right ureteric stone measuring 6 mm in diameter and mildly dilated upper and lower calyces with mild peri...