title: Throw a bone here: an evil and rare consequence of foreign body passage.
authors: Department of Gastroenterology, Centro Hospitalar São João, Faculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, 4200-319, Porto, Portugal. marcocostasilva87@gmail.com.
authors: Marco
authors: M
authors: Silva
authors: Department of Gastroenterology, Centro Hospitalar São João, Faculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, 4200-319, Porto, Portugal.
authors: Andreia
authors: A
authors: Albuquerque
authors: Department of General Surgery, Centro Hospitalar São João, Faculty of Medicine, University of Porto, Porto, Portugal.
authors: Frederica
authors: F
authors: Gonçalves
authors: Department of Gastroenterology, Centro Hospitalar São João, Faculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, 4200-319, Porto, Portugal.
authors: Guilherme
authors: G
authors: Macedo
mesh_terms: D005260:Female; D005547:Foreign Bodies / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D012007:Rectum / Q000473:pathology; D012812:Sigmoidoscopy