Posterior division of renal artery

Looks like

The back branch of the renal artery, passing behind the renal pelvis.

What it does

Supplies the posterior segment of the kidney.

Keeping it well

Surgeons enter the kidney through the bloodless line between front and back divisions to reach stones.

Related conditions

• Acute kidney injury
• Amyloidosis (AL and ATTR)
• Chronic kidney disease
• Dehydration & electrolyte disorders
• Diabetes insipidus (arginine vasopressin deficiency)
• Diabetic ketoacidosis
• Glomerulonephritis
• Haemolytic uraemic syndrome
• Hantavirus infection
• High blood pressure
• High cholesterol
• Hydronephrosis
• Hyperparathyroidism
• Hypothermia & frostbite
• IgA nephropathy
• Kawasaki disease
• Kidney cancer
• Kidney infection
• Kidney stones
• Lead poisoning
• Leptospirosis (Weil's disease)
• Metabolic syndrome
• Nephrotic syndrome
• Orthostatic hypotension & POTS
• Peripheral artery disease
• Phaeochromocytoma & hyperaldosteronism
• Poisoning & overdose
• Polycystic kidney disease
• Pre-eclampsia
• Raynaud's phenomenon
• Renal artery stenosis
• Rhabdomyolysis
• Sepsis
• Shock (circulatory failure)
• SIADH (inappropriate antidiuretic hormone)
• Systemic lupus erythematosus
• Thrombotic thrombocytopenic purpura (TTP)
• Toxic shock syndrome
• Tuberous sclerosis complex
• Vasculitis (GCA & others)
• Vesicoureteral reflux
• Wilms tumour (nephroblastoma)
• Yellow fever