Korean J Anesthesiol.  2012 May;62(5):474-478. 10.4097/kjae.2012.62.5.474.

Anesthesia for massive retrosternal goiter with severe intrathoracic tracheal narrowing: the challenges imposed: A case report

• Tan PC
• Esa N

• KMID: 2243828
• DOI: http://doi.org/10.4097/kjae.2012.62.5.474

Abstract

Anesthetic management of patients with mediastinal masses remains challenging as acute cardiorespiratory decompensation may follow induction of anesthesia. We describe a 57 year old lady with massive retrosternal goiter and severe intrathoracic tracheal compression who had a total thyroidectomy. Comprehensive contingency plans were an essential prerequisite for successful management of difficult airway, including multidisciplinary involvement of otorhinolaryngologic and cardiothoracic surgeons preparing for rigid bronchoscopy and cardiopulmonary bypass. Awake oral fiberoptic intubation was performed under dexmedetomidine sedation. Severe tracheal narrowing necessitated usage of a 5.0 mm uncuffed flexometallic endotracheal tube. Anesthesia was maintained with sevoflurane and dexmedetomidine infusion with target controlled infusion of remifentanil as analgesia. No muscle relaxant was given. Surgical manipulation led to intermittent total tracheal compression and inadequate ventilation. The tumor was successfully removed via the cervical approach. A close working relationship between anesthesiologists and surgeons was the key to the safe use of anesthesia and uneventful recovery of this patient.

Keyword

Awake fiberoptic intubation; Dexmedetomidine; Difficult airway; Mediastinal mass

MeSH Terms

Analgesia
Anesthesia
Bronchoscopy
Cardiopulmonary Bypass
Dexmedetomidine
Goiter
Humans
Intubation
Methyl Ethers
Muscles
Piperidines
Thyroidectomy
Ventilation
Dexmedetomidine
Methyl Ethers
Piperidines