Burst

A 33 year old man presents with continuous pain in the left flank for one day, which progressively worsened over time, and was only minimally responsive to Ibuprofen.

There was no history of fever, urinary symptoms or recent or past trauma to the affected area.

His medical and surgical histories are unremarkable. He only drinks socially and does not smoke.

Select Relevant Investigations
Noncontrast CT abdomen

Performed

There are no renal or ureteric stones. The abdominal aorta appears normal.
CT Angiogram

Performed

There is an aneurysm in the distal portion of the left renal artery. A hemorrhage is noted in the superior pole of the left kidney, with ~65% necrosis of the parenchyma.
Urinalysis

Performed

Pus cells: nil/hpf
Erythrocytes: 10 - 12/hpf
No cell casts or crystals
Renal function tests

Performed

Blood urea: 17 mg/dL (3 - 20)
S. Creatinine: 1 mg/dL (0.5 - 1.2)

Select Relevant Management
Nil Orally
IM Opioids
Coil Embolization
ACE inhibitors