To evaluate the corneal and tear film characteristics in patients with gout and compare these data with those of healthy subjects and to investigate the correlation of corneal densitometry with uric acid value and duration of disease.
Forty-one eyes of 41 patients with gout (group 1) and 40 eyes of 40 healthy subjects (group 2) were included in this study. Detailed ophthalmologic examinations were performed on all participants. Corneal tomographic analyses were performed with the Pentacam HR Scheimpflug imaging system (Oculus, Wetzlar, Germany). Maximum keratometry (K
Groups were similar in terms of age and gender. K
Corneal densitometry values of the 0-2 and 2-6 mm zones of the anterior and central layers were higher in patients with gout than those of the control subjects, and the densitometric values increased as uric acid level and disease duration increased.