Anesthetic Management of Mediastinal Masses

Anaesthetic management of mediastinal masses demands meticulous preoperative evaluation, combining clinical assessment with advanced imaging to delineate the relationship between tumour and vital structures. Key principles include preservation of spontaneous ventilation during induction, minimising the risk of airway collapse from muscle relaxation, and anticipation of cardiovascular compromise due to vascular compression. In cases of critical obstruction, protocols for immediate initiation of extracorporeal membrane oxygenation or rigid bronchoscopy are essential. Regional techniques such as intercostal nerve blocks have proven useful for awake procedures, while novel airway adjuncts like external bronchial blockers expand options for securing ventilation. A structured, multidisciplinary approach—supported by simulation drills and clear emergency algorithms—underpins global efforts to reduce perioperative morbidity and optimise outcomes in both paediatric and adult populations.

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Anesthetic Management of Mediastinal Masses publication trend

The graph below shows the total number of articles in anesthetic management of mediastinal masses across all publications each year (not limited to Nature Index journals).

Technical terms

Mediastinal mass: Abnormal tissue growth within the central thoracic compartment that may impinge on airways or vasculature.
Spontaneous ventilation: Patient-controlled breathing maintained throughout anaesthesia to uphold airway calibre.
Extracorporeal membrane oxygenation: Mechanical system providing oxygenation and circulatory support when the native airway or heart function is compromised.
Bronchial blocker: Endobronchial device used to isolate lung segments or bypass central airway obstruction during ventilation.
Awake intubation: Airway management technique performed under local anaesthesia while the patient remains conscious and breathing spontaneously.

References

1. Anesthetic management of patients undergoing mediastinal mass operation. Frontiers in Surgery (2022).
2. Intercostal nerve block is effective in open biopsies of the anterior mediastinal region: Case report and review. International Journal of Surgery Case Reports (2022).
3. Implementation of an Anterior Mediastinal Mass Pathway to Improve Time to Biopsy and Multidisciplinary Communication. Pediatric Quality and Safety (2024).
4. Placement of bronchial occluder outside the tracheal tube in a patient combined with airway compression undergoing mediastinal tumors resection: a case report. BMC Anesthesiology (2024).
5. Navigating the Perils of Anesthesia: Managing Mediastinal Masses for Tru-Cut Biopsy. Cureus (2024).
6. Dexmedetomidine Used to Maintain Spontaneous Ventilation in a Patient With Anterior Mediastinal Mass and Superior Vena Cava Syndrome. Ochsner Journal (2023).