Rare, deadly, and often missed, some skin cancers develop in areas that rarely see the sun. Scientists are still learning about them, but here's what we know.

A 35-year-old man presents with a chief complaint of purple discoloration of his toes and associated skin lesions that have ...

He was otherwise healthy. During the assessment, he stated that the lesion was usually pale pink, but on occasion became bright red. On skin examination, a 2 cm, not well-demarcated pink-coloured oval ...

A male patient aged 28 years with an 8-year history of ileal Crohn’s disease was started on combination therapy with infliximab and azathioprine 12 months ago. He was maintained on infliximab at a ...

People with psoriasis are 2.5 times more likely to get Crohn's and 1.6 times more likely to get UC. Some people get a digestive disorder first and psoriasis later.

How Crohn’s Disease Affects Skin According to a 2015 study published in the United European Gastroenterology Journal, between 6% and 40% of Crohn’s disease patients develop skin or oral issues.

Results Among 434 anti-TNF-treated patients with IBD, 21 (4.8%) developed psoriasiform skin lesions. Multiple logistic regression revealed smoking (p=0.007; OR 4.24, 95% CI 1.55 to 13.60) and an ...

Crohn’s disease can cause mouth ulcers, cracked skin around the mouth, and other oral symptoms. Mouth ulcers can be the first sign of Crohn’s disease, especially in children.

A 17-year-old white male with a 9-year history of ileocolonic Crohn's disease developed a skin rash while receiving infliximab, a chimeric IgG1κ monoclonal antibody against tumor necrosis factor ...

The researchers observed a significant association for the presence of nonpenetrating perianal lesions (large skin tags, ulcers, and/or fissures) with PFC development (odds ratio, 4.08).

The researchers observed a significant association for the presence of nonpenetrating perianal lesions (large skin tags, ulcers, and/or fissures) with PFC development (odds ratio, 4.08). The odds of ...

Crohn's is linked to specific types of arthritis, such as peripheral, axial, and spondyloarthritis. Depending on the type, Crohn's-related arthritis symptoms may worsen during an intestinal flare.