RT Journal Article SR Electronic T1 Ingested cylindrical batteries in an incarcerated male: a caustic tale! JF BMJ Case Reports FD BMJ Publishing Group Ltd SP bcr2014208922 DO 10.1136/bcr-2014-208922 VO 2015 A1 Louise Dunphy A1 Mohamed Maatouk A1 Mazhar Raja A1 Richard O'Hara YR 2015 UL http://casereports.bmj.com/content/2015/bcr-2014-208922.abstract AB A 37-year-old incarcerated man presented to the accident and emergency department following the deliberate ingestion of eight cylindrical batteries. He also admitted to inserting a razor blade wrapped in cling-film into his rectum; in addition, he sustained a self-inflicted laceration to his left antecubital fossa, using the metal casing from a battery. His medical history included a borderline and emotionally unstable personality disorder. He had ingested several batteries 12 months previously and required an emergency laparotomy to retrieve them. On the present admission, as there was no clinical evidence of small bowel obstruction, he was treated conservatively with serial radiographs. Following conservative management, the batteries failed to progress through the gastrointestinal tract, hence a laparotomy was performed and all the batteries were extricated. This paper discusses the management and associated sequelae of patients presenting following the intentional ingestion of a battery.