Arterial occlusion Peripheral arterial disease (arteriosclerosis) Diabetes Arterial thrombosis ⁄ macrothromboembolism and microthromboembolism (fibrin, platelets) Fat embolism (hypercholesterolemia, hyperlipidemia) Detachment of cholesterol-containing plaques from aorta, aneurysm, or atrium (atrial fibrillation)…
Fig. 23.1 Melanoma, back of thigh Fig. 23.2 Superficial spreading type Fig. 23.3 Nodular melanoma with ulcer fixed to the bone 23.7 Staging of Melanoma The clinical staging of…
Fig. 15.1 Large foot ulcer in lymphedema of the lower limb stage IV. This ulcer requires debridement and long-term topical therapy concurrently with procedures for decrease of edema of the…
Race Incidence Caucasian [20] 30–360 per 100,000 Hispanic [21] ~20 per 100,000 Black [7] ~3 per 100,000 Japanese [18] ~20 per 100,000 Chinese [14] 6–9 per 100,000 Asian, Indian [17]…
Fig. 10.1 (a) In a limb with normal venous pump, effects of exercise on calf volume and venous pressure measured on the dorsum of the foot. (b) Effects of exercise…
Fig. 21.1 Peripheral symmetrical gangrene involving all four limbs Fig. 21.2 Peripheral symmetrical gangrene involving both lower limbs 21.5 Metabolic Disorders 21.5.1 Necrobiosis Lipoidica Necrobiosis lipoidica is a rare chronic…
Physical or chemical injury Pressure (decubitus), chemical (corrosive agents) following sclerotherapy, self-inflicted Malignancy Squamous cell carcinoma, basal cell carcinoma, melanoma, sarcoma, lymphoma, metastatic cancer Drug induced Steroid ulcers, halogens, ergotamine,…
Fig. 7.1 Handheld Doppler for measurement of systolic pressure for ABPI Fig. 7.2 ABPI When Doppler tests indicate arterial insufficiency, arterial Duplex ultrasonography will (noninvasively) provide accurate anatomic and hemodynamic…
Bacilli Cocci Gram positive Gram negative Gram positive Corynebacterium 5 Pseudomonas 1 Staphylococcus aur 5 Acinetobacter 1 Staphylococcus Coagulase –ve 10 E. coli 1 Enterococcus 2 Aerococcus 1 Micrococcus 2…
Category of disorders Examples Gastrointestinal Ulcerative colitis, Crohn’s disease, collagenous colitis, gastritis, gastroduodenal ulcers, intestinal polyps Hematological Leukemia (myelogenous, hairy cell), myelofibrosis, myelodysplastic syndromes, paraproteinemia, Waldenstrom macroglobulinemia, paroxysmal nocturnal hemoglobinuria…
