A carcinoma in situ involving a eye. The disease is eye carcinoma in situ (MONDO_0004659). Also known as: carcinoma in situ of eye, carcinoma in situ of eyeball of camera-type eye, eye in situ carcinoma, eyeball of camera-type eye carcinoma in situ, stage 0 eye carcinoma, stage 0 eyeball of camera-type eye carcinoma.