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Coroner's Finding: Connlley, Maurice Gordon

Deceased

Maurice Gordon Connlley

Demographics

76y, male

Date of death

2023-09-13

Finding date

2025-01-21

Cause of death

Extensive small bowel infarction caused by superior mesenteric artery thrombus

AI-generated summary

A 76-year-old man presented to ED with sudden onset left-sided abdominal pain, vomiting and bowel incontinence. Initial CT imaging was reassuring. However, mesenteric ischaemia—characterised by severe pain without significant clinical signs—was not diagnosed until a CT angiogram performed 19 hours post-presentation revealed superior mesenteric artery thrombosis with acute bowel ischaemia. Critical delays occurred: the diagnosis should have been considered earlier given the clinical presentation; CT angiography should have been ordered sooner; and there was a 3.5-hour delay between oral and written radiology reporting. Despite emergency transfer and multiple surgeries, the patient died from extensive small bowel infarction. The coroner accepted expert opinion that earlier diagnosis would have significantly improved survival chances. Key lessons: maintain high clinical suspicion for mesenteric ischaemia in patients with severe pain disproportionate to examination findings; order appropriate imaging promptly; ensure rapid communication of critical results; escalate diagnostic concerns between teams.

AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes. Report an inaccuracy.

Specialties

emergency medicinesurgeryradiologyintensive care

Error types

diagnosticdelaycommunication

Drugs involved

anticoagulant

Clinical conditions

acute mesenteric ischaemiasuperior mesenteric artery thrombosisbowel infarctionhypertensionatherosclerotic vascular diseaseacute abdomen

Procedures

CT scan of abdomen and pelvisCT angiogram of abdomen and pelvissurgery

Contributing factors

  • delay in considering diagnosis of mesenteric ischaemia
  • delay in ordering CT angiography
  • delay in communication of critical radiology results
  • lack of documentation from surgical team
  • unclear escalation and communication between reviewing teams
  • generalised atherosclerotic vascular disease

Coroner's recommendations

  1. The North West Regional Hospital should complete the audit of a random selection of patients admitted to ED with undifferentiated abdominal pain, reviewing the quality of patient assessment, planning, documentation and transfer to surgical team, as specified in the RCA report
  2. Upon completing the auditing and reporting recommendations, the North West Regional Hospital should take steps it considers necessary to educate or reinforce to clinicians relevant matters regarding timely investigations, diagnosis and treatment of patients presenting with undifferentiated abdominal pain
Full text

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