Engelsk titel: Large goiter - diagnosis and treatment
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Författare:
Heck A
;
Cappelen T
;
Fölling I
Email: ansgar.heck@ahaus.no
Språk: Nor
Antal referenser: 33
Dokumenttyp:
Översikt
UI-nummer: 07051576
Sammanfattning
BACKGROUND : The prevalence of large goiter is low in Norway compared with that for areas of iodine deficiency. Benign multinodular goiter is the most common cause. The most important differential diagnoses are cancer and autoimmune thyroid disease. Most multinodular goiters grow slowly and even large ones usually cause little discomfort.
MATERIAL AND METHODS : We present an overview of the most common causes, diagnostic procedures, complications and treatment of large goiters based on our own experience and selected literature.
RESULTS AND INTERPRETATION : The work-up aims at finding the cause and complications of goiter; i.e. hyperthyreosis, compression or cosmetic complaints. If cancer is considered, fine needle aspiration cytology, preferably ultrasound-guided, is the most important diagnostic tool. Imaging techniques do not differentiate precisely between benign and malignant lesions, but ultrasound is useful in guiding cytological sampling. Treatment of patients with multinodular goiter complications is influenced by general health, surgical risk and patient preferences. It is not necessary to treat all patients. The main treatments are thyroidectomy, partial resection and single or repeated radioiodine therapy. Pre-treatment with recombinant human thyroid stimulating hormone may increase the effect of radioiodine treatment and thereby expand the indication for non-surgical treatment.