8 citations
,
December 2008 in “Clinical and Experimental Dermatology” This article reports on a case where treatment-resistant giant unilateral Bowen’s disease of the scalp responded to radiotherapy, but provides no further clinical details or results.
6 citations
,
November 2020 in “JAAD Case Reports” This study identified overlapping genetic susceptibility loci in both alopecia areata and inflammatory bowel disease, specifically with Crohn's disease and ulcerative colitis.
18 citations
,
April 2013 in “Inflammatory Bowel Diseases” This review discusses the various potential causes of hair loss in patients with inflammatory bowel disease, including telogen effluvium from disease flares, but provides no prevalence data; the authors outline a practical assessment and management approach.
278 citations
,
March 2013 in “Gut” In this study, nearly 5% of anti-TNF-treated patients with IBD developed psoriasiform skin lesions, with smoking identified as a main risk factor, and ustekinumab proved highly effective in severe cases.
40 citations
,
January 2017 in “Intestinal Research” This study found that among Japanese IBD patients, the NUDT15 p.Arg139Cys variant was significantly associated with thiopurine-induced leukopenia and severe hair loss, suggesting its genotyping is important for predicting these adverse events.
