Outcomes of thrombotic thrombocytopenic purpura patients submitted to therapeutic plasma exchange in a single center in Brazil Patrícia Oliveira Cunha Terra; Gil Cunha De Santis; Benedito de Pina Almeida Prado Júnior; Luciana Correa Oliveira;

Thrombotic thrombocytopenic purpura and mushroom-shaped red blood cells secondary to COVID-19: A case report Tarcísio Silva Borborema; Joziele de Souza Lima; Júlio César Moreira Brito; Mitiko Murao; Rodrigo Siqueira-Batista;