PURPOSE Scattering in the eye occurs mainly at two sites: the eye's optical media and the deeper retinal layers. Although the two phenomena are often treated collectively, their spatial domain of contribution to the double-pass Point Spread Function (PSF) is different: the fundus effect is limited to the narrow and middle part of the PSF whereas scattering in the eye's optics extends also to wi...

PURPOSE To analyze the occurrence of near infrared (NIR) fluorescence in relation to NIR reflectance, blue-light-excited autofluorescence, angiograms, and funduscopy. METHODS Observational consecutive case series in patients with macular diseases. Imaging was performed with a confocal scanning laser ophthalmoscope for NIR reflectance, blue-light-excited autofluorescence, NIR fluorescence, and...

PURPOSE To report a peculiar curvilinear pigmentary lesion in the peripheral fundus in a rod-cone dystrophy. METHODS Observational case report. Fundus examination of a 57-year-old woman who was known to have a generalized rod-cone dystrophy since she was 8 years old. RESULTS The peripheral fundus examination revealed a curvilinear lesion which resembles a well-known finding associated with ...

Thirty two patients between 6 months and 14 years of age with tubercular meningitis were evaluated for brain stem auditory evoked response (BAER) and Visual evoked responses (VER), within 7 days of admission. Absolute latencies and interpeak latencies were compared with values obtained from normal children. BAER abnormality was found in 56.25% and VER in 28%children, respectively. BAER abnormal...

CASE PRESENTATION A 20 year old Asian male was referred with the complaint of decreased vision in both eyes for a year. His past medical and surgical histories were unremarkable. His family history revealed thyroid disease in his mother. Review of systems were remarkable for alopecia and headache at the time when his eye problems began. The first eye exam from his referring ophthalmologist reve...

Neuroretinitis (NR) is an inflammatory disorder characterized by optic disc edema and subsequent formation of a macular star. We present a case of a 33 year old woman patient admitted for a progressive bilateral visual loss since two weeks. Fundus examination showed bilateral stellate neuroretinitis. Physical examination revealed a malignant hypertension of 210/150 mmHg. Magnetic resonance imag...

Papilledema and raised intracranial pressure have been reported in association with Guillain-Barre syndrome. Papilledema is usually asympotomatic or associated with mild visual field defects, without any visual loss. The cerebrospinal fluid protein is usually reported to be high. A case of a 35 year old lady is reported, who presented with headache, diplopia and progressive visual loss in both ...

A 71-YEAR-OLD WOMAN experienced vision loss for 2 weeks in her right eye along with jaw pain, headache, fevers, and malaise. Her visual acuity was 20/200 OD and 20/30 OS. She had a right afferent pupillary defect. Findings from her fundus examination were normal except for rare cotton-wool spots (Figure 1). Her blood pressure was normal. A fluorescein angiogram revealed delayed choroidal fillin...

On examination, patient was well oriented, afebrile and vital parameters including blood pressure were normal. She was undernourished by Welcome Trust classification and mild pallor. BCG scar was seen. She had right side sixth and seventh nerve palsy with left hemiperesis which is clinically defined as Millard-Gubler syndrome. Rest of the neurological examination including fundus examination wa...