the relationship between severe onchocercal eye lesions ( iritis , sclerosing keratitis , optic atrophy and choroidoretinitis ) and ( i ) the prevalence and intensity of microfilariae ( mf ) of onchocerca volvulus in skin snips from the iliac crest and outer canthus , and ( ii ) the prevalence of mf in the cornea and anterior chamber of the eye , was studied in 1414 persons from forest and savanna villages and 312 attenders at eye clinics .
C0015392
eye
C0022081
iritis