Isolated thrombotic microangiopathy of the small intestine in a patient with atypical hemolytic uremic syndrome – a case report - Nunius, Christoph; Büttner-Herold, Maike; Bertz, Simone; Schiffer, Mario; Buchholz, Bjoern (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2020)