Objectives: This study evaluated the extent of thyroid abnormalities in a remote iodine-deficient area of the Ivory Coast.
Methods: Ultrasonography was used in detecting the presence of goiter.
Results: The overall prevalence rates of goiter were 64.7% among females and 53.3% among males. In children aged 6 to 15 years (n = 314), the prevalence of goiter was 62% regardless of sex. Thyroid volume increased steadily with age, with significantly larger goiters in women 25 years and older. Frequency of cysts and calcifications did not correlate with sex.
Conclusions: Especially in developing countries, prophylaxis of iodine deficiency disorders must be improved in iodine-deficient areas to prevent substantial morbidity, which is more severe in women and elderly persons.