[The choroidal osteoma with subretinal haemorrhage without choroidal neovascularisation].

We present the case of choroidal osteoma with subretinal haemorrhage not associated with choroidal neovascularisation. 22-year-old man presented with sudden onset of metamorphopsia in the right eye. Ophthalmoscopic examination showed massive subretinal haemorrhage in the superionasal quadrant of the retina.

[Senile cataract and strabismus].

Purpose: To evaluate whether the periodical sensory deprivation due to senile cataract and leading to strabismus, can result in the loss of binocularity.

Material And Methods: We examined 26 patients with dense cataract in one or both eyes and with strabismus that appeared after development of cataract in the absence of any other ophthalmological defect. All the patients had cataract extracted in one or both eyes by the method of phacoemulsification with implantation of PC IOL.

[Anisometropia and stereopsis].

Purpose: To examine the amount of defect of stereopsis in experimentally induced anisometropia of various value and type.

Material And Methods: 20 healthy adults without significant refraction error or anisometropia and with full stereopsis were examined. They all undergone Titmus stereotest (circles) after they had experimentally induced anisometropia with the use of trial lenses.

[Microbiological evaluation of conjunctival sac in Sjögren syndrome patients].

Purpose: To evaluate bacterial flora of conjunctival sac in patients with Sjogren syndrome and compare it with the flora of healthy individuals.

Material And Methods: Bacteriological test was performed on the swabs from the conjunctival sac of 15 patients with primary Sjögren syndrome (PS), 15 patients with secondary Sjögren syndrome (SS) and 30 healthy individuals, chosen at random.

Results: Most of the swabs, in every group, were aseptic.