​Differential diagnosis of low extremity edema

​Differential diagnosis of low extremity edema
-venous obstruction 
-venous insufficiency 
-cor pulmonale 
-pulmonary stenosis 
-tricuspid stenosis 
-tricuspid regurgitation 
-pericarditis 
-pericardial effusion 
-congestive heart failure 
-eosinophilic fasciitis 
-lymphatic filariasis 
-myxedema 
-pre eclampsia 
-eclampsia 
-lymphatic obstruction 
-Baker’s cyst 
-gastrocnemius tear 
-compartment syndrome 
-drugs such as calcium channel blockers, NSAIDS, thiazolidinedione
-premenstrual fluid retention 
-cellulitis
-low albumin 
-cirrhosis