[Approach to a differentiated recurrence prevention following struma surgery].
Changes of the pituitary-thyroid axis were studied in 70 patients (45 with euthyroid goiters, 25 with autonomous adenomas) preoperatively; over a 6-week postoperative interval without thyroid-hormone treatment; under T4 therapy increased stepwise and maintained for 1 year; and over a period of 12 weeks after its withdrawal. The postoperative thyrotropic function obviously depends on the preoperative condition and thereby on the quality of the remaining tissue as well as on the extent of the operation and thus the amount of remaining tissue. The frequency of a "prehypothyroid" status in the early postoperative course is high (77%) after bilateral resection for euthyroid goiter, but decreased 1 year after the operation (47%). After unilateral resection for euthyroid goiters and after bilateral and unilateral resection or enucleation for autonomous adenomas, the remaining tissue is for the most part sufficient to avoid increased pituitary stimulation. Prophylaxis of recurrent goiter with thyroid hormones could be prescribed individually on the basis of the postoperative function of the pituitary-thyroid axis.
D000236:Adenoma / Q000601:surgery; D006042:Goiter / Q000517:prevention & control* / Q000601:surgery; D006801:Humans; D010901:Pituitary Function Tests; D012008:Recurrence; D013960:Thyroid Function Tests; D013963:Thyroid Hormones / Q000627:therapeutic use*; D013964:Thyroid Neoplasms / Q000601:surgery; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood / Q000627:therapeutic use; D014284:Triiodothyronine / Q000097:blood
D013963:Thyroid Hormones; D014284:Triiodothyronine; D013972:Thyrotropin; D013974:Thyroxine
Ansätze zu einer differenzierteren Rezidivprophylaxe nach Strumaoperationen.