Perivascular leukocytoclasia with endothelial swelling were present without vasculitis. Special stains for fungi and mycobacteria were negative. Tissue cultures for bacteria, fungi, and mycobacteria ...

Sweet's syndrome is an uncommon skin disorder of unkown aetiology characterised by painful erythematous plaques, and associated with pyrexia, marked leucocytosis and elevated erythrocyte sedimentation ...

Pyoderma gangrenosum is a diagnosis of exclusion, and the misdiagnosis of pyoderma gangrenosum can result in substantial complications in patients who have other causes of severe cutaneous ulceration.

Neutrophilic dermatitis encompasses a spectrum of inflammatory skin disorders characterised by dense dermal infiltrates of mature neutrophils in the absence of primary vasculitis. Prominent among ...

Pyoderma gangrenosum (PG) is a rare, ulcerative, cutaneous condition that affects approximately three to 10 individuals per million population each year. 1 Although the condition may affect ...

Leg ulcers form when skin on your leg breaks open. These breaks or sores let air and bacteria travel into your skin’s tissue. For most people, leg ulcers will heal on their own and won’t need medical ...

The misdiagnosis of pyoderma gangrenosum can have serious consequences. Cutaneous ulcerations in patients with suspected pyoderma gangrenosum often prove, on further workup, to have a different cause.