Prediction of malignancy in solitary thyroid nodules in a country with endemic goiter.
From January 1962 through October 1975, 455 patients with single thyroid nodules were operated on at King Paul Hospital. Malignancy was proved in forty-three patients. The overall incidence of carcinoma was 9.5 per cent. A higher incidence of cancer was found in patients less than ten years of age (40 per cent), between eleven and twenty years of age (20 per cent), and more than sixty-one years of age (17.4 per cent). Malignant nodules were more frequent in males (17.5 per cent) than in females (8.3 per cent). Radioactive iodine scanning does not distinguish benign from malignant nodule. Solitary thyroid nodules require operative excision supplemented with replacement therapy.
D000230:Adenocarcinoma / Q000453:epidemiology; D000293:Adolescent; D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000453:epidemiology*; D002291:Carcinoma, Papillary / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D005354:Fibrosarcoma / Q000453:epidemiology; D006043:Goiter, Endemic / Q000453:epidemiology*; D006044:Goiter, Nodular / Q000453:epidemiology; D006115:Greece; D006801:Humans; D008297:Male; D008875:Middle Aged; D013959:Thyroid Diseases / Q000175:diagnosis; D013964:Thyroid Neoplasms / Q000175:diagnosis / Q000453:epidemiology*