Compassionate use of tolvaptan in acquired megacolon secondary to autosomal dominant polycystic kidney disease (ADPKD) Iris Viejo Boyano; Paul José Hernández Velasco; Eduardo Gutiérrez Martínez;

Pericarditis secondary to COVID-19 infection in a kidney transplant recipient Justo Sandino Pérez; Lucia Aubert Girbal; Fernando Caravaca-Fontán; Natalia Polanco; Ángel Sevillano Prieto; Amado Andrés;