Abstract
BACKGROUND: It seems valuable for clinicians to know if diagnostics of thyroid malignancy (TM) and indications for surgery in the elderly patients differ from these in younger counterparts. MATERIALS AND METHODS: Retrospective analysis of the medical records of 3,749 patients surgically treated for thyroid tumor. Data of patients with histopathology confirmed TM (n = 309) were studied. RESULTS: The rate of cytological prediction to malignancy was more than three times higher in elderly women. Compression was a main reason for surgery in the elderly (p < 0.0001). The final diagnosis of malignancy was significantly higher in older women (p = 0.002). Clinical suspicion of malignancy was positively correlated with histopathological diagnosis in total group of women (r = 0.543, p < 0.001) and total group of men (r = 0.560, p < 0.001). The subgroup of the eldest TM patients included a significantly higher number of subjects with advanced cancer and primary tumor progression (p < 0.0001). Distant metastases were significantly more presented among the elderly patients (p = 0.032). CONCLUSIONS: The rate of cytological prediction to malignancy in elderly women is high. Tracheal compression is a common surgical indication in the elderly patients. The final diagnoses of malignancy predominate in elderly women. The oldest TM patients present a higher number of advanced thyroid tumors and distant metastases.