title: [The complications of reoperation for thyroid disease after a thyroidectomy].
abstract: OBJECTIVE
  To find out the morbidity of reoperation for thyroid disease, and discuss its complications and the risk factors associated with it.
  
  
  METHODS
  Retrospective study. Incidence of recurrent laryngeal nerve palsy and hypoparathyroidism. This paper reported 43 cases underwent secondary thyroidectomy during the year from 1997 to 2001 in our hospital. Frozen sections were done in all cases during the operations.
  
  
  RESULTS
  Of the 43 cases, the initial frozen sections pathologic diagnosis were benign diseases in 30 cases, but their last pathologic diagnosis were malignant change after the first operation. Complications were 6 transient palsy of the recurrent laryngeal nerve, 2 patients developed permanent unilateral palsy and one temporary hypoparathyroidism.
  
  
  CONCLUSIONS
  Frozen section helps to raise the accuracy of diagnosis. Secondary thyroidectomy can be avoided by selecting suitable types of operations. Subtotal thyroidectomy of benign nodular thyroid will be good for preventing recurrence. Secondary thyroidectomy should be safe procedure. Because of the high risk of complications reoperations for thyroid gland disease should be done only if the patient cannot be treated in other ways.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Affiliated Renji Hospital, Shanghai Second Medical University, Shanghai 200001.
authors.forename: Xingcheng
authors.initials: X
authors.lastname: Deng
authors.forename: Jiadong
authors.initials: J
authors.lastname: Wang
authors.forename: Jiping
authors.initials: J
authors.lastname: Li
mesh_terms: D000293:Adolescent; D000368:Aged; D005260:Female; D006801:Humans; D007011:Hypoparathyroidism / Q000209:etiology; D008297:Male; D008875:Middle Aged; D010279:Parathyroid Diseases / Q000473:pathology / Q000601:surgery*; D011183:Postoperative Complications; D061226:Recurrent Laryngeal Nerve Injuries; D012086:Reoperation / Q000009:adverse effects; D012189:Retrospective Studies