Fig. 2From: Tuberculosis reactivation at ileum following immune checkpoint inhibition with pembrolizumab for metastatic nasopharyngeal carcinoma: a case reportIleal biopsies of our patient who developed tuberculosis (TB) reactivation after pembrolizumab and resolution after anti-TB therapy (image resolution 2880 × 2048 without additonal processing made). a TB ileitis with small well-formed caseating granulomas after pembrolizumab. b Resolution of TB ileitis after initiation of anti-TB medication and pembrolizumb interruptionBack to article page