Beneficial Effect of Rituximab in the Treatment of Esophageal Cancer–Associated Pauci-Immune Glomerulonephritis

Heleen Ameye, Sabine Fransis, Evelyne Lerut, Christoph Metalidis and Ben Sprangers Department of Nephrology, University Hospitals Leuven, Leuven, Belgium; Department of Pathology, Ziekenhuis OostLimburg Hospital, Genk, Belgium; Department of Morphology and Molecular Pathology, University Hospitals Leuven, Leuven, Belgium; Department of Nephrology, Ziekenhuis Oost-Limburg Hospital, Genk, Belgium; and Department of Microbiology and Immunology, University of Leuven, Leuven, Belgium