Chief Corner: Diagnosis and management of venous stasis ulcerations
/Key features of VENOUS ulceration include:
- Location: most often on or near the lateral malleolus
- Associated with: stasis dermatitis OR chronic peripheral edema of any cause
- On exam: dermatitis, dark discoloration (postinflammatory hyperpigmentation), “woody” induration (lipodermatosclerosis), usually shallow ulceration
- Treatment: leg elevation, leg exercises, compression bandage (if arterial supply adequate), stockings, Pentoxyfilline, ASA
Key features of ARTERIAL ulceration include:
- Location: lower extremities
- Associated with: peripheral atherosclerotic disease
- On exam: more demarcated, often painful; surrounding skin either white or erythematous; loss of leg hair.
- Treatment: revascularization, antiplatelet agents, risk factor management
Authored by: JAVIER BAEZ, MD