[Calprotectin-a key for diagnosing chronic inflammatory bowel disease in inflammatory dermatoses? : Three case reports].

We report on three patients with inflammatory dermatoses as a result of a chronic inflammatory bowel disease (IBD). The diagnosis of IBD was based on the initial determination of the fecal calprotectin value. Although the patients did not report any intestinal complaints, the increased calprotectin value in the stool was the reason for further gastroenterological evaluation. This article highlights the importance of determining the fecal calprotectin value as another parameter in the diagnosis of inflammatory dermatoses.