Large branchial arch cyst excision using superficial and deep cervical plexus blocks in a patient with severe comorbidities. Issue 2 (25th November 2020)

• Record Type: Journal Article
• Authors: Nutcharoen, A. A.; Kim, D. D.; Volio, A. E.; Skolaris, A. T.; Bhatnagar, N.; Ayad, S. S.
• Is Part Of: Anaesthesia reports. Volume 8:Issue 2(2020)
• Page Start: 187
• Page End: 190
• Publication Date: 2020-11-25
• Subjects: cardiac morbidity: pre‐operative factors -- nerve block landmarks -- ultrasound anatomy: cervical plexus block; Anesthesiology -- Periodicals; 617.9605
• DOI: 10.1002/anr3.12066
• Languages: English
• ISSNs: 2637-3726

Abstract

Summary: Branchial arches are embryologic structures that develop between the fourth and seventh gestational week. Anomalies may form if these structures fail to develop. The majority of cases are diagnosed during childhood, with surgical excision recommended to prevent risk of infection, growth or malignancy. We report an unusual case of a 72‐year‐old man with severe cardiac comorbidities who presented with a large second branchial arch cyst extending into the oropharynx. General anaesthesia to facilitate surgical excision was deemed too risky. Therefore, we performed successful ultrasound‐guided superficial and deep cervical plexus blocks as a sole mode of anaesthesia. This case highlights how regional anaesthesia can be utilised to facilitate surgery in high‐risk patients, as well as presenting an alternative for general anaesthesia.