2D perfusion DSA with an open-source, semi-automated, color-coded software for the quantification of foot perfusion following infrapopliteal angioplasty: a feasibility study

European Radiology Experimental

Table 1 Patients’ demographic and outcomes

Patient	Age (years)	Gender	Risk factors	Wound description	Baseline lesion	Arteries treated	Technical success	Pedal arch status	6-month limb salvage
1	45	Male	Type II diabetes	Rest pain	ATA occlusion	ATA	Yes	Incomplete	Yes
2	55	Female	Type II diabetes hyperlipidemia hypertension	Big toe wet gangrene	PA occlusion. Pedal arch occlusion	PA and pedal arch balloon angioplasty	Yes	Complete	Yes
3	72	Male	Type II diabetes hyperlipidemia hypertension	Heel wet gangrene and rest pain	TB/PA and PTA occlusion	TB/PA and PTA balloon angioplasty	Yes	Complete	Yes
4	54	Female	Diabetes, hyperlipidemia	5th toe gangrene	ATA/TB/PA stenosis	ATA/TB/PA stenosis balloon angioplasty	Yes	Complete	Yes
5	28	Male	Type I diabetes dialysis smoking	Transmetatarsal amputation with recurrent gangrene	ATA single-vessel runoff stenosis	ATA balloon angioplasty	Yes	No arch depicted	No

ATA Anterior tibial artery, TB Tibioperoneal trunk, PA Posterior tibial artery