Coronial
WAhospital

Inquest into the Death of Davies, Adriana Elise

Deceased

Davies, Adriana Elise

Demographics

46y, female

Date of death

2005-10-12

Finding date

2013

Cause of death

brain swelling and dural venous thrombosis in association with low grade glioma of the brain

AI-generated summary

Dr D., a 46-year-old medical practitioner, died from brain swelling and dural venous thrombosis associated with a low-grade glioma. She presented to Albany Hospital on 10 October 2005 with a severe, different headache characterized by pulsatile pain, photophobia, vomiting, and visual disturbances. Dr G. diagnosed migraine based on her history and symptoms, but failed to conduct comprehensive neurological examination or assess for papilloedema despite multiple red flags. He did not consider alternative diagnoses despite the patient explicitly stating this was unlike her usual migraines and her known brain tumour. The admission of a second doctor that evening recognized a different headache pattern. Dr G. repeated failure to examine neurologically on the ward the following morning, despite ordering CT imaging, represented missed opportunity for earlier escalation. The actual pathology—acute cerebral swelling with venous thrombosis—would have benefited from urgent neurosurgical input at first presentation. Key clinical lessons include: maintain diagnostic uncertainty with atypical presentations, always examine yourself even if others recently have, and aggressively investigate headache with focal neurology in patients with known CNS pathology.

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

Specialties

general practiceneurosurgeryemergency medicineradiologypathology

Error types

diagnosticcommunication

Drugs involved

prochlorperazine

Clinical conditions

low grade gliomadural venous thrombosiscerebral oedemabrainstem compressionmigrainebipolar affective disorderraised intracranial pressure

Procedures

CT scan of brainMRI scan of brain

Contributing factors

  • diagnostic error: misdiagnosis of serious neurological condition as migraine
  • failure to conduct comprehensive neurological examination despite red flags
  • failure to examine for papilloedema despite headache and suspected raised intracranial pressure
  • failure to re-examine patient on ward despite change in clinical presentation
  • delayed recognition of alternative diagnoses despite patient explicitly stating this was different from her usual migraines
  • inadequate assessment of patient with known brain tumour presenting with atypical headache
  • reliance on previous examination rather than conducting own assessment when clinical circumstances had changed
Full text

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