Patient with Pneumomediastinum and Pneumoperitoneum-Importance of Human Factors (2024)

Type of publication:

Conference abstract

Author(s):

*Lakshmipathy G.R.; *Ball W.

Citation:

British Journal of Surgery. Conference: Annual Congress of the Association of Surgeons of Great Britain and Ireland. Belfast United Kingdom. 111(Supplement 8) (pp viii119), 2024. Date of Publication: September 2024.

Abstract:

Clinical assessment: 70-year-old lady presents with one-day history of dyspnoea, chest and abdominal pain. She was recently discharged following a three-week hospital admission with fall related traumatic rib fractures and hospital acquired pneumonia. Her abdomen was soft and non-tender. CT scan with oral and IV contrast demonstrates pneumomediastinum and pneumoperitoneum with connection at diaphragmatic crura. Management: Patient was managed conservatively however two days after admission her CRP climbed to 150 and clinical suspicion remained high. Repeat CT scan over the weekend demonstrated increase in the pneumoperitoneum and decrease in the pneumomediastinum with a collection around sigmoid colon. Trainee raised concern to consultant and a laparotomy was done. Operative findings showed perforated sigmoid colon with faeculent peritonitis of unclear cause. Hartmann's procedure was done and patient continued post recovery in ITU. Discussion(s): This case demonstrates the complex varying presentations of our elderly co-morbid population. The presence of air in thoracic and abdominal cavities with unknown cause weeks after the fall was suspicious. Hence, the team communicated well from top-down and likewise from weekday to weekend. Low threshold for escalation and high index of suspicion enabled a re-scan which proved to be life-saving for this patient. Identifying complicated cases where errors can occur is a critical first step. Clear communication among staff, accurate documentation and addressing the patient concerns enabled the surgical team to navigate the complex disease process and ensure safe patient care.

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