A Review of 244 Orbital Tumors in Japanese Patients During a 21-Year Period: Origins and Locations

To review 244 cases of orbital tumors to determine the distribution of patient age, pathology, and tumor origin and location. We reviewed cases of histopathologically or radiologically verified orbital tumors at our institution from 1981 through 2002, and studied the distribution of patient age, pathology, origin of tumors, and tumor location in the orbit in 244 consecutive patients (aged from 0 to 90 years, mean, 48.7 years; 114 men, 130...