Differential Diagnosis of Digital Gangrene 

Digital Gangrene 

Differential diagnosis of digital gangrene / causes of digital gangrene are :

-emboli
-vasospasm related to Raynaud’s Phenomenon
-subclavian artery compression 
-cervical rib 
-intra arterial injection in IV drug abuser
-rheumatoid arthritis
-Buerger’s disease
-cryoglobulinemia
-polyarteritis nodosa
-diabetes mellitus
-peripheral vascular disease