Acute colonic pseudo‐obstruction (Ogilvie syndrome) leading to respiratory compromise and death. Issue 6 (23rd August 2021)

• Record Type: Journal Article
• Authors: Dewey, John; Prahlow, Joseph A.
• Is Part Of: Journal of forensic sciences. Volume 66:Issue 6(2021)
• Page Start: 2515
• Page End: 2520
• Publication Date: 2021-08-23
• Subjects: acute colonic pseudo‐obstruction -- autopsy -- cerebral palsy -- forensic pathology -- Ogilvie syndrome -- sudden death; Medical jurisprudence -- Periodicals; Forensic sciences -- Periodicals; Forensic Medicine -- Periodicals; Gerechtelijke geneeskunde; Gerechtelijke chemie; Gerechtelijke psychiatrie; 363.2505
• DOI: 10.1111/1556-4029.14827
• Languages: English
• ISSNs: 0022-1198

Abstract

Abstract: Here, we present an unusual case of acute colonic pseudo‐obstruction (ACPO), also known as Ogilvie syndrome, which resulted in respiratory failure and sudden death. The patient was a 19‐year‐old man with a history of cerebral palsy (CP) and severe autism who experienced marked abdominal distension that progressed over several days in his skilled nursing facility. He developed shortness of breath and episodic diarrhea, before having an unwitnessed cardiac arrest and subsequently expiring after prehospital and emergency department care. Autopsy revealed developmental deformities consistent with CP, rectal prolapse, and significant abdominal distension. Postmortem radiography showed diffuse bowel distension with bilateral upward displacement of the diaphragm and consequent lung compression. Thorough examination of the gastrointestinal tract failed to reveal any perforation or obstruction. The cause of death was determined to be respiratory compromise secondary to diaphragmatic compression as a result of ACPO, a condition defined as colonic distension without a mechanical explanation for obstruction. This case highlights the challenges that ACPO can pose to a forensic pathologist at autopsy, and serves as a teaching point to clinicians on the warning signs and treatment measures for ACPO.