Leiomyoma of the orbit.
D000328:Adult; D002467:Cell Nucleus / Q000648:ultrastructure; D003593:Cytoplasm / Q000648:ultrastructure; D006801:Humans; D007889:Leiomyoma / Q000473:pathology* / Q000601:surgery; D008297:Male; D009918:Orbital Neoplasms / Q000473:pathology* / Q000601:surgery; D009940:Organoids / Q000648:ultrastructure