Critical Care / Bronchiectasis and Airways
A 46-year-old man with post-tuberculous bronchiectasis and a right upper lobe cavity is admitted after coughing up approximately 500 mL of fresh blood over two hours, with continued bleeding on the ward. He is tachycardic at 120, blood pressure 96/60, saturation 88% on a non-rebreather mask, and is coughing frankly bloody secretions. Chest radiograph shows right upper zone opacification with a known cavity. His wife is at the bedside and is extremely distressed. How would you manage this patient?
What the panel is testing: The panel wants to see prioritisation of airway and lateralisation over diagnosis, knowledge of the definitive haemostatic pathway including bronchial artery embolisation, and the ability to communicate with a terrified family during an unstable resuscitation.
Show the answer outline
Knowledge: This is massive or life-threatening haemoptysis, and the immediate killer is asphyxiation from blood flooding the alveoli rather than exsanguination, so airway protection and control of soiling take precedence over identifying the bleeding source.
Management: I would call for help immediately, mobilising intensive care, interventional radiology and thoracic surgery in parallel, and move him to a resuscitation area with suction and a difficult airway trolley.
Ethics and communication: Consent for intubation and embolisation will have to be taken quickly and often in parallel with resuscitation; where the patient retains capacity I would give an honest but brief account of the risks, including spinal cord injury and rebleeding, and document that consent was obtained under emergency conditions, taking assent from his wife only where he cannot consent for himself.
Likely panel follow-up questions
- Why is CT angiography preferred before bronchoscopy in a stable patient, and when would you reverse that order?
- What are the complications of bronchial artery embolisation and how would you counsel the patient about them?
- How would you achieve lung isolation if a double-lumen tube is not available?
Pitfalls in this case
- Positioning the patient with the bleeding lung uppermost, allowing soiling of the good lung
- Intubating with a small endotracheal tube that precludes therapeutic bronchoscopy
- Sending an unstable patient for CT without an airway plan or escorting team
Reference: British Thoracic Society Guideline for Bronchiectasis in Adults (Thorax, 2019); Murray and Nadel's Textbook of Respiratory Medicine, 7th edition, 2022