In a follow-up study of 30 eyes of 25 patients, three types of lesions could be distinguished: 1) the classical pigment ring, found in 13 eyes of 12 patients; 2) the cystous type, observed in 4 eyes of 4 patients, and 3) the multilocular type, found in 13 eyes of 9 patients. Up to the present, the cystous type of histoplasmosis has not been described.