Fig. 2From: Granulomatous interstitial nephritis in a patient with SARS-CoV-2 infectiona: Kidney biopsy with interstitial infiltrates of mostly lymphocytes, histiocytes and plasma cells and a noncaseating granuloma (arrowheads) (PAS, Periodic acid-Schiff reaction). b: Detail of another peritubular granuloma with lymphocytes and epithelioid macrophages (arrows) (PAS)Back to article page