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Laryngotracheal Resection in Thyroid Cancer — Experience from a Single Centre Series of 22 Cases

Laryngotracheal Resection in Thyroid Cancer — Experience from a Single Centre Series of 22 Cases Involvement of the aerodigestive tract is reported in one-third of patients with locally invasive thyroid cancer. It is associated with significant morbidity and mortality, with airway obstruction being the immediate cause of death in 50% of patients who die of thyroid cancer. Management is challenging and includes the risks of extensive surgery as well as decisions regarding the type of surgery and adjuvant therapy. Retrospective cohort study, reporting institutional experience with patients who underwent laryngotracheal resection for invasive thyroid cancer over the past 10 years. Twenty-two patients were included in the study. All patients had Shin stage 4 disease. The median follow-up was 18 months. Five patients had systemic metastasis at diagnosis. Nineteen patients underwent tracheal resection and end to end anastomosis, and 3 underwent laryngectomy. The mean length of the resected trachea was 2.94 cm. Tracheal releasing manoeuvres were utilized in 11 patients. Three patients required a tracheostomy postoperatively. Other complications included a temporary vocal cord palsy in 5 patients, temporary hypocalcemia in 6 and permanent hypocalcemia in 1 patient. Adjuvant radiotherapy was utilized in 9 patients and I-131 therapy in 13 patients. Three patients died during follow-up. Two patients developed thyroid bed recurrence, two patients developed systemic metastasis on follow-up. Most patients survived for a prolonged period with only biochemical evidence of disease persistence and three with no evidence of disease. Laryngotracheal resection with primary anastomosis is a safe and effective option, providing adequate symptomatic relief as well as prolonged survival in carefully selected patients with invasive Shin stage 4 disease. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Indian Journal of Surgical Oncology Springer Journals

Laryngotracheal Resection in Thyroid Cancer — Experience from a Single Centre Series of 22 Cases

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References (40)

Publisher
Springer Journals
Copyright
Copyright © Indian Association of Surgical Oncology 2021
ISSN
0975-7651
eISSN
0976-6952
DOI
10.1007/s13193-021-01407-4
Publisher site
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Abstract

Involvement of the aerodigestive tract is reported in one-third of patients with locally invasive thyroid cancer. It is associated with significant morbidity and mortality, with airway obstruction being the immediate cause of death in 50% of patients who die of thyroid cancer. Management is challenging and includes the risks of extensive surgery as well as decisions regarding the type of surgery and adjuvant therapy. Retrospective cohort study, reporting institutional experience with patients who underwent laryngotracheal resection for invasive thyroid cancer over the past 10 years. Twenty-two patients were included in the study. All patients had Shin stage 4 disease. The median follow-up was 18 months. Five patients had systemic metastasis at diagnosis. Nineteen patients underwent tracheal resection and end to end anastomosis, and 3 underwent laryngectomy. The mean length of the resected trachea was 2.94 cm. Tracheal releasing manoeuvres were utilized in 11 patients. Three patients required a tracheostomy postoperatively. Other complications included a temporary vocal cord palsy in 5 patients, temporary hypocalcemia in 6 and permanent hypocalcemia in 1 patient. Adjuvant radiotherapy was utilized in 9 patients and I-131 therapy in 13 patients. Three patients died during follow-up. Two patients developed thyroid bed recurrence, two patients developed systemic metastasis on follow-up. Most patients survived for a prolonged period with only biochemical evidence of disease persistence and three with no evidence of disease. Laryngotracheal resection with primary anastomosis is a safe and effective option, providing adequate symptomatic relief as well as prolonged survival in carefully selected patients with invasive Shin stage 4 disease.

Journal

Indian Journal of Surgical Oncology – Springer Journals

Published: Mar 1, 2022

Keywords: Thyroid cancer; Tracheal resection; Extrathyroidal extension; Laryngotracheal involvement

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