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Vascular - Arterial
- segmental pressures, toe pressures
- doppler wave form analysis
- Color duplex scanning; quantifies PAD
- Transcutanious o2 monitoring for HBO
- Skin perfursion pressure
Invasive; angiography for revascularization map
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Vascular - Venous
- Color duplex scanning for vascular reflux
- air and photo plethysmography - calf muscle pump
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Radiologic
- baseline Xray
- Nuclear scanning
- MRI
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Labs
- Nutritional; albumin, prealbumin, transferritin, TLC
- Chemistries: kidney, liver, DM control
- Hematologic; infection, coagulopathies
- Immunologic: vasculitis, autoimmune disorders
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Tissue Biopsy
Diagnosing inflammatory, microthrombotic, bullous disorders and malignancies
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