CRISP PIG'S burger
C- Chronic ulceration
R- Raynaud's phenomenon
I- Intermittent claudication
S- Segmenting, thrombosing vasculitis
P- Pain(even at rest)
P- Pphlebitis
I- Idiopathic
G- Gangrene
S- Smoking (past or present)
aka THROMBOANGIITIS OBLITERANS
has peripheral ischeamia with inflammatory nature
n may be self limiting..