Affiliation: | 1. Department of Pathology, AC Camargo Cancer Center, S?o Paulo, Brazil;2. Department of Gynecology, AC Camargo Cancer Center, S?o Paulo, Brazil;3. Department of Urology, AC Camargo Cancer Center, S?o Paulo, Brazil;4. Instituto de Anatomia Patológica, Piracicaba, Brazil;5. Department of Pathology, AC Camargo Cancer Center, S?o Paulo, BrazilAddress for correspondence: Isabela Werneck Cunha, Pathology Department, AC Camargo Cancer Centre, Rua Professor Ant?nio Prudente 211, Cep: 01509‐900, S?o Paulo, Brazil. e‐mail: |