Differential diagnosis of cyanosis are :
-cold exposure
-polyarteritis nodosa
-thoracic outlet syndrome
-methemoglobinemia
-reflex sympathetic dystrophy
-Raynaud’s phenomenon
-hypoxia
-cold exposure
-polyarteritis nodosa
-thoracic outlet syndrome
-methemoglobinemia
-reflex sympathetic dystrophy
-Raynaud’s phenomenon
-hypoxia