She denied previously having skin disease or using topical corticosteroids. On physical examination, a 4.0 cm annular erythematous indurated plaque was noted in the left gluteal area.

Typically, pustules are asymptomatic, have an arciform distribution and are surrounded by an annular erythema. Lesions tend to concentrate around large folds, namely axillae and groins (see Figure 3).

Redness around the nose can be caused by a number of things. Both temporary causes and chronic skin conditions could be at play.

Ulcerative colitis can affect more than just your gastrointestinal tract — it can affect your skin, too. Learn about symptoms and treatments for better skin health.