O O Ayandipo1, A O Afolabi1, O O Afuwape1, B E Bolaji2, M A Salami1. 1. Department of Surgery, College of Medicine, University of Ibadan, Ibadan, Nigeria. 2. Department of Surgery, University College Hospital, Ibadan, Nigeria.
Abstract
BACKGROUND: There is no general consensus on the definition of retrosternal goitre (RSG) however thyroidectomy remains the gold standard of treatment with or without a sternotomy. AIM: To review the outcome of surgical management of retrosternal goitres. METHODOLOGY: Retrospective review of records of patients who had thyroidectomy for RSG over a 15-year period. RESULTS: Out of a total of 45 patients, 34(76%) were females and 11(24%) were males with a male/female ratio of 3:1; while their age ranged between 28 and 72years with a mean of 57+15SD. All the patients were euthyroid and a quarter did not have symptoms apart from a neck mass. In all, 15% of the patients had recurrent goitre. CT scan of neck and chest was done in 31 (72%) patients; while 44 (98%) patients had cervical retrosternal goitres, 1(2%) patient had ectopic retrosternal goitre. A cervical incision was sufficient in 28 (62%) patients while 17 (38%) patients required additional sternotomy. Total thyroidectomy was done in all the patients. There were post-operative complications in 19 (42%) patients. Histopathology showed that 3(6.6%) patients had papillary thyroid carcinoma while 42(93.4%) had benign pathology findings. CONCLUSION: Surgical removal is the treatment of choice. Most retrosternal goitres can be resected through a collar stud incision; however the possibility of a need for a sternotomy should always be planned. The simultaneous occurrence of cervical and ectopic retrosternal goitre should always be ruled out with a CT scan.
BACKGROUND: There is no general consensus on the definition of retrosternal goitre (RSG) however thyroidectomy remains the gold standard of treatment with or without a sternotomy. AIM: To review the outcome of surgical management of retrosternal goitres. METHODOLOGY: Retrospective review of records of patients who had thyroidectomy for RSG over a 15-year period. RESULTS: Out of a total of 45 patients, 34(76%) were females and 11(24%) were males with a male/female ratio of 3:1; while their age ranged between 28 and 72years with a mean of 57+15SD. All the patients were euthyroid and a quarter did not have symptoms apart from a neck mass. In all, 15% of the patients had recurrent goitre. CT scan of neck and chest was done in 31 (72%) patients; while 44 (98%) patients had cervical retrosternal goitres, 1(2%) patient had ectopic retrosternal goitre. A cervical incision was sufficient in 28 (62%) patients while 17 (38%) patients required additional sternotomy. Total thyroidectomy was done in all the patients. There were post-operative complications in 19 (42%) patients. Histopathology showed that 3(6.6%) patients had papillary thyroid carcinoma while 42(93.4%) had benign pathology findings. CONCLUSION: Surgical removal is the treatment of choice. Most retrosternal goitres can be resected through a collar stud incision; however the possibility of a need for a sternotomy should always be planned. The simultaneous occurrence of cervical and ectopic retrosternal goitre should always be ruled out with a CT scan.
Entities:
Keywords:
Good outcome; Ibadan; Nigeria; Retrosternal goitre; Sternotomy; Total thyroidectomy
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