title: Value of thyroid follow-up registers.
abstract: In this study from a county in southern Sweden 269 of 271 patients (99.3%) treated with radioiodine for hyperthyroidism over a two-year period were followed up five years later. The routine procedures at hospital clinics and primary health care centres were studied. A high number of toxic multinodular goitre (n = 113; 42.0%) and toxic adenoma (n = 76; 28.3%) emerged, 80 patients (29.7%) had toxic diffuse goitre (Graves's disease). During the five-year follow-up the cumulative incidence of hypothyroidism in the various goitre groups was 10.7%, 23.9%, and 57.5% respectively. Altogether 76 patients (28.3%) were diagnosed hypothyroid. Nine patients were lost to regular follow-up; elevated TSH and low or normal T4-concentrations were found in two of them. We propose a register system to enable detection of thyroid dysfunction after radioiodine treatment and other thyroid patients in primary health care.
authors: Community Health Centre, Kisa, Sweden.
authors: M
authors: M
authors: Falkenberg
authors: O R
authors: OR
authors: Nilsson
authors: U
authors: U
authors: Rosenqvist
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006980:Hyperthyroidism / Q000532:radiotherapy; D007037:Hypothyroidism / Q000175:diagnosis; D007457:Iodine Radioisotopes / Q000009:adverse effects* / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care / Q000458:organization & administration*; D012042:Registries; D013548:Sweden; D013959:Thyroid Diseases / Q000453:epidemiology* / Q000532:radiotherapy; D013997:Time Factors
chemical_list: D007457:Iodine Radioisotopes