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Aberrant carotid artery as an incidental finding before tonsillectomy
Rabia Shihada1, Moshe Goldsher, Jacob Braun
1Department of Otolaryngology-Head and Neck Surgery, Bnai Zion Medical Center, Technion-Israel Institute of Technology, POB 4940, 31048 Haifa, Israel.
Ear, Nose, & Throat Journal
|May 13, 2010
Summary
Aberrant cervical carotid arteries are rare but can cause life-threatening bleeding during tonsillectomies. This case highlights the importance of identifying these vascular anomalies before surgery.
Area of Science:
- Vascular anatomy
- Surgical complications
- Pediatric surgery
Background:
- Routine pharyngeal surgery, such as tonsillectomy, carries a risk of rare but severe complications.
- Injury to the internal carotid artery can lead to catastrophic bleeding.
- Aberrant cervical vasculature is a known, albeit infrequent, risk factor for post-tonsillectomy hemorrhage, particularly in pediatric patients with head and neck syndromes.
Observation:
- This report details a patient who was scheduled for a tonsillectomy.
- An aberrant cervical carotid artery was incidentally discovered in this patient before the planned surgical procedure.
Findings:
- The patient presented with an incidental finding of an aberrant cervical carotid artery.
- This anatomical variation was identified prior to the scheduled tonsillectomy.
Implications:
- Identifying aberrant cervical arteries before pharyngeal surgery is crucial for preventing potentially fatal bleeding.
- This case underscores the need for thorough pre-operative evaluation, especially in cases with potential risk factors.
- Awareness of vascular anomalies can improve surgical safety and patient outcomes in head and neck procedures.
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