[Table/Fig-6]:

Aetiologies of renal vein thrombosis, classified by pathogenesis.

Endothelial damage	Stasis	Hypercoagulability
Homocystinuria Endovascular intervention Renal transplant Acute rejection Surgery Abdominal trauma	Dehydration Retroperitoneal fibrosis causing compression or kinking Abdominal neoplasm Hypovolemia	Nephrotic syndrome Glomerulonephritis Antiphospholipid antibody syndrome Protein C/S/ Antithrombin deficiency Factor V Leiden OCD intake