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.

Pyoderma gangrenosum (PG) is a rare, ulcerative skin condition of unknown origin, with an annual incidence of 3 to 10 cases per million people. Skin lesions develop as painful, edematous nodules or ...

Pyoderma gangrenosum was first described as an extraintestinal manifestation of inflammatory bowel disease (IBD) by Brunsting and colleagues in 1930. 1 They described painful enlarging necrotic ulcers ...

A 2-point improvement in pain based on a numeric rating scale may indicate that patients are responding to treatment for pyoderma gangrenosum. To help determine whether a patient with pyoderma ...

People who have an inflammatory bowel disease like ulcerative colitis often have problems caused by inflammation in other parts of their bodies. One of these is a skin condition called pyoderma ...

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 ...

A 59-year-old woman with systemic lupus erythematosus presented with a 1-month history of an enlarging, exquisitely painful ulcer on her left calf (Figure 1). She reported that it had occurred ...

A 39-year-old woman with a history of regional enteritis presented with an itchy rash on a tattoo on her left leg that she had received two weeks earlier (Figure 1A). We diagnosed allergic contact ...

Please provide your email address to receive an email when new articles are posted on . Patients with pyoderma gangrenosum are at greater risk of all-cause and cause-specific mortality compared with ...

Robert has to wrap his legs so tightly it feels "like an elastic band" ROBERT Lilley was diagnosed with a rare flesh-eating condition 12 years ago – and has lived in “unbearable pain” ever since. The ...

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