[Exudation into the anterior chamber following intraocular surgery (author's transl)]

Purulent exudation into the anterior chamber with a hypopyon on the first or second day after intraocular surgery is the alarming sign of intraocular bacterial infection. The manifestation of an intraocular mycosis takes 4 to 5 weeks, the exudation into the anterior chamber increases slowly; however, a hypopyon may also develop. In cases of early postoperative cloudy exudation in the pupillary area without hypopyon a sterile aqueous humour is found. Consideration of this symptomatology leads to the correct diagnosis of a harmless reaction, which may be related to the protein content of the aqueous humour in a hypotonic eye.