Figure 1. A to E: (A, B, E: H& E x400) and (C,D: H& Ex 200)photomicrographs showing cases 1 through 5 displaying mild to moderate interstitial lymphoplasmacytic infiltrates and tubules with large, hyperchromatic nuclei and prominent nucleoli

From

Karyomegalic Interstitial Nephritis: Case Series and Review of Literature

Humaira Nasir, Nida Saleem, Fatima Anwar, Rabia Saleem, Syed Nayer Mahmud

American Journal of Medical Case Reports. 2021, 9(12), 693-697 doi:10.12691/ajmcr-9-12-8