title: Foreign bodies in the abdomen: self-harm and personality disorders.
abstract: A 52-year-old woman presented to the accident and emergency department 5 h after deliberately stabbing herself with two pens through her midline laparotomy scar. Her medical history included an emotionally unstable (borderline) personality disorder and she was currently an inpatient in a psychiatric hospital. She had multiple accident and emergency attendances with previous episodes of self-harm. Clinical examination revealed evidence of trauma to her midline laparotomy scar with congealed blood covering the puncture site. Her abdomen was soft and non-tender on palpation. A chest radiograph revealed no air beneath her diaphragm and her abdominal radiograph identified a radiopacity in her upper right abdomen and dilated loops of small bowel. CT of the abdomen and pelvis confirmed two pens, with the lower pen tip reaching the pancreas. A midline laparotomy was performed and both foreign bodies were extricated unremarkably. The patient's postoperative recovery was uneventful. The second case involves a 22-year-old woman, a psychiatric hospital resident, presenting to the accident and emergency department 5 h after deliberately inserting the metal nib and inner plastic ink containing tube of a pen through her umbilicus. Her medical history included an emotionally unstable (borderline) personality disorder and paranoid schizophrenia. She had multiple accident and emergency department attendances with previous episodes of self-harm. Clinical examination revealed a soft, non-tender abdomen. Her chest radiograph was unremarkable and her abdominal radiograph identified a radiopaque foreign body at the right upper quadrant of the abdomen. CT of the abdomen and pelvis confirmed a metallic foreign body in the small bowel mesentery. An exploratory laparotomy converted to a midline laparotomy was performed and the foreign body was extricated. The patient's postoperative recovery was uneventful.
authors.affiliation: Department of Surgery, Milton Keynes University Hospital, Buckinghamshire, Milton Keynes, UK.
authors.forename: Louise
authors.initials: L
authors.lastname: Dunphy
authors.affiliation: Department of Surgery, Milton Keynes University Hospital, Buckinghamshire, Milton Keynes, UK.
authors.forename: Farah
authors.initials: F
authors.lastname: Syed
authors.affiliation: Department of Surgery, Milton Keynes University Hospital, Buckinghamshire, Milton Keynes, UK.
authors.forename: Mazhar
authors.initials: M
authors.lastname: Raja
mesh_terms: D001883:Borderline Personality Disorder / Q000175:diagnosis*; D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging* / Q000601:surgery*; D006801:Humans; D038801:International Classification of Diseases; D007813:Laparotomy; D008875:Middle Aged; D010388:Pelvis / Q000000981:diagnostic imaging*; D011860:Radiography, Abdominal; D016728:Self-Injurious Behavior / Q000523:psychology*; D055815:Young Adult