P331 The selection of biopsy sites in lower extremities for the diagnosis of vasculitis

To diagnose vasculitis, we usually examine various organs including kidney, lung, peripheral nerve, or skeletal muscle. Myalgia is frequently observed in patients with vasculitis, especially in their lower extremities. However, previous studies showed the usefulness of sural nerve biopsies but did not establish sensible approaches to pathological diagnosis of vasculitis involving skeletal muscle. Then we investigate muscles selected for biopsy in lower extremities. We collected clinical and radiological records of 20 patients with vasculitis in their lower extremities.
Source: Neuromuscular Disorders - Category: Neurology Authors: Source Type: research