title: Implications of spiral forms in the eye.
mesh_terms: D003937:Diagnosis, Differential; D005123:Eye / Q000382:microbiology*; D005128:Eye Diseases / Q000175:diagnosis*; D006801:Humans; D013587:Syphilis / Q000175:diagnosis*; D014210:Treponema pallidum / Q000302:isolation & purification*