La Gamma A, Letoquart J P, Kunin N, Chaperon J, Mambrini A
Service de Chirurgie Générale A, C.H.R. de Rennes, Hôpital Sud.
J Chir (Paris). 1993 Oct;130(10):391-6.
A retrospective study was carried out on a series of 608 patients, of whom 430 had undergone partial and 178 total thyroidectomy for single or multinodular goitre. Statistical analysis of data for the 532 women (88%) and 76 men (12%), mean age 45 and 39 years respectively, included clinical and operative features, specific morbidity of the exeresis, incidence of cancer on multinodular goitre and the frequency of recurrence of nodular lesions. The men were significantly younger at time of diagnosis (p < 0.0006). Bilateral multinodular forms (n = 577) and hypofixing lesions (n = 515) predominated. The incidence of unsuspected thyroid cancer in the multinodular cases was 3% (15/444). Carcinoma development on single nodules in our series during the same period was 8% (n = 15/195), the difference being statistically significant (p < 0.02). Mortality was nil and non specific morbidity 2% (n = 12/608). No compressive hematoma was reported and tracheotomy was never required. A clinically detectable alteration in the voice was noted in 10% (n = 67/608), this persisting in 0.5% (n = 3) beyond the 6th postoperative month. No significant difference existed between general and vocal morbidity as a function of the type of exeresis. Hypocalcemia was observed in 11% of patients (n = 67/608), 49% (n = 33/67) being asymptomatic and the anomaly spontaneously reversible. Four percent (n = 7/178) were permanent after total thyroidectomy (including 15 cancers on multinodular goitre discovered fortuitously, 8 of which received lymph node dissection) and 3% (n = 2/68) after a "wide" subtotal thyroidectomy.
