Deep<unk>  thrombosis (DVT) is classified based on the site of occlusion or clot formation into lower extremity DVT and upper extremity DVT. Lower extremity DVT can further be classified into proximal and distal.  Symptoms presentation of DVT and complications are largely influenced by the location of the thrombus.
Deep vein thrombosis classification scheme
Deep vein thrombosis marder score
Portal vein thrombosis classification
Deep vein thrombosis assessment of clinical probability and risk scores
Deep vein thrombosis MRI
Varicose veins classification
Thrombosis risk stratification
Varicose veins laboratory findings