Posterior reversible leukoencephalopathy syndrome: Case series and review of the literature Juan Pablo Pirola; Diego Federico Baenas; María Jezabel Haye Salinas; Nadia Raquel Benzaquén; Marcela Colazo; María Victoria Borghi; Cecilia Lucero; Ana Cecilia ÿlvarez; Soledad Retamozo; Alejandro Alvarellos; Verónica Saurit; Francisco Caeiro;

Shrinking lung syndrome and pleural effusion as an initial manifestation of primary Sjögren¿s syndrome Diego Federico Baenas; Soledad Retamozo; Juan Pablo Pirola; Francisco Caeiro;

Paravertebral pseudotumour in granulomatosis with polyangiitis Janet Flores Balverdi; Diego Federico Baenas; Nadia Claudine Riscanevo; Emilia Chiple; Maira Orozco; Verónica Saurit;