• Title/Summary/Keyword: 우측 대동맥활

검색결과 1건 처리시간 0.014초

우측 대동맥활이 동반된 좌측 반회하후두신경 1예 (A Case of Left Recurrent Inferior Laryngeal Nerve with Right Sided Aortic Arch)

  • 김경헌;김남영;이국행;최익준
    • 대한두경부종양학회지
    • /
    • 제33권1호
    • /
    • pp.57-59
    • /
    • 2017
  • A non-recurrent laryngeal nerve on the left side is a rare anomaly which is reported in 0.04% and it is associated with abnormal developments of the aortic arch during embryogenesis. Although the possibility is extremely low, it is important to consider the possible existence of a non-recurrent laryngeal nerve to prevent a nerve injury during thyroidectomy. We experienced a 42 year-old male with left thyroid papillary cancer who had right side aortic arch and aberrant left subclavian artery. Even though we found that this patient had a recurrent laryngeal nerve, we present this case of the right aortic arch with an aberrant left subclavian artery variation with a brief review of literature.