[Fundus analysis of autofluorescence of stale fundus haemorrhage in indocyanine green angiography].

Objective: To investigate the autofluorescence of stale fundus haemorrhage in age-related macular degeneration (AMD) and polypoidal choroidal vasculopathy (PCV) with indocyanine green angiography (ICGA).

Methods: The color photographs and ICGA were performed in 36 eyes of 36 cases of exudative AMD or PCV with stale fundus haemorrhage. All of the cases were examined by funduscopy and fundus fluorescein angiography (FFA).

[The electroretinogram of infants with nystagmus].

Purpose: To find the characteristics and clinical application of electroretinogram (ERG) in infants with nystagmus.

Method: Forty-six cases (92 eyes) of infants with nystagmus (aged 2-72 months old) were tested with Neuropack MEB-2200K system according to the ERG standard of ISCEV.

Results: Five kinds of ERG responses of all subjects but one could be recorded.

Mutations in NYX of individuals with high myopia, but without night blindness.

Purpose: High myopia is a common genetic variant that severely affects vision. Genes responsible for myopia without linked additional functional defects have not been identified. Mutations in the nyctalopin gene (NYX) located at Xp11.

[Microperimetry evaluation in central serous chorioretinopathy].

Purpose: To evaluate the macular fixation and retinal sensitivity of Central Serous Chorioretinopathy (CSC) with MP-1 microperimeter (Nidek Technologies, Vigonza, Italy).

Methods: Nineteen consecutive patients (total 21 eyes; 5 eyes of chronic stage, 6 eyes of acute stage, 5 eyes of recovering stage, and 5 eyes of recurring stage; 10 eyes of visual acuity no less than 1.0, 6 eyes of 0.

[Probing of lacrimal passage on congenital dacryocystitis].

Purpose: To investigate the effects of probing of lacrimal passage on congenital dacryocystitis.

Methods: 474 consecutive infants with congenital dacryocystitis were treated with probing of lacrimal passage. The data were retrospectively analyzed.

Fundus analysis and visual prognosis of macular hemorrhage in pathological myopia without choroidal neovasculopathy.

Purpose: To analysis and evaluate the fundus characteristics and visual prognosis of macular hemorrhage in pathological myopia without choroidal neovasculopathy.

Methods: Thirty-seven patients (38 eyes) of pathological myopia with macular hemorrhage and without choroidal neovascularization (CNV) underwent color photograph and fundus fluorescein angiography (FFA) examinations. Indocyanine green angiography (ICGA) was also performed on 11 patients (11 eyes).

[Characteristics of normal infants' flash electroretinograms].

Purpose: To investigate the characteristic of retinal function of Chinese infants with ages ranging from 4 to 5 months.

Methods: The flash electroetinograms(ERGs) of 17 infants(34 eyes) of 4 months, 13 infants (26 eyes) of 5 months and 39 adults (78 eyes) were tested. Their rod responses, cone responses and maximal combined responses were recorded.