Images in emergency medicine
Angina bullosa haemorrhagica rare cause of upper airway obstruction
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An 85-year-old woman presented to the emergency department complaining of difficulty in breathing, swollen tongue (figure 1) and inability to speak. On examination the patient was in respiratory distress and cyanotic, with oxygen saturation of …
Competing interests None.
Patient consent Obtained.
Provenance and peer review Not commissioned; internally peer reviewed.