title: Biliary colon: an unusual case of intestinal obstruction.
authors.affiliation: Universidade Estadual do Ceará (UECE), Fortaleza, CE, Brasil.
authors.forename: Ernesto Lima Araujo
authors.initials: EL
authors.lastname: Melo
authors.affiliation: Universidade Estadual do Ceará (UECE), Fortaleza, CE, Brasil.
authors.forename: Francisco Thiago Martins
authors.initials: FT
authors.lastname: de Paula
authors.affiliation: Universidade Estadual do Ceará (UECE), Fortaleza, CE, Brasil.
authors.forename: Rainne André
authors.initials: RA
authors.lastname: Siqueira
authors.affiliation: Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
authors.forename: Sariane Coelho
authors.initials: SC
authors.lastname: Ribeiro