In the grading of trachoma, trachomatous inflammation-follicular is defined as the presence of-
Conjunctival follicles : Follicles look like boiled sagograins and are commonly seen on upper tarsal conjunctiva and fornix; but may also be present in the lower fornix, plica semilunaris and caruncle. Sometimes, (follicles may be seen on the bulbar conjunctiva (pathognomic of trachoma). ref: A K KHURANA OPHTALMOLOGY,E4, Page-64 ref img
5 or more follicels in the lower trasal conunctiva
3 or more follicels in the lower trasal conunctiva
5 or more follicels in the upper trasal conunctiva
5 or more follicels in the upper trasal conunctiva
Conjunctiva