Results 161 to 170 of about 8,209 (195)

Electroretinographical Study of the Hypoplasia of the Optic Nerve

Ophthalmologica, 2010
Out of 22 sporadic cases of hypoplasia of the optic nerve, 16 were bilateral and 6 unilateral. The sex distribution was equal in the bilateral cases, while all our unilateral cases were females. Visual impariment was severe in all our cases. There was total blindness or only light perception. The pupillary reflexes were absent or very slow.
J, Francois, A D, Rouck
openaire   +2 more sources

Optic Nerve Diastasis in a Patient With Congenital Optic Nerve Hypoplasia

Journal of American Association for Pediatric Ophthalmology and Strabismus, 2006
Congenital optic nerve hypoplasia (ONH) is a relatively common, nonprogressive, developmental abnormality of the eye and has become recognized as a major cause of blindness in children. Although it may occur as an isolated event, a wide range of neurologic and endocrine abnormalities may be associated with ONH.
Amit, Gaur, David, Squirell, John P, Burke, Paul D, Griffiths   +3 more
openaire   +2 more sources

Bilateral Optic Nerve Hypoplasia in a Pup

Journal of the American Veterinary Medical Association, 1976
SUMMARY A 6-week-old Beagle failed to respond to visual stimulation. Examination revealed fixed dilated pupils and hypoplasia of both optic disks. Results of electroretinography were normal. Radiography of the skull revealed small optic nerve foramina.
openaire   +2 more sources

Superior Segmental Optic Nerve Hypoplasia

Journal of Neuro-Ophthalmology, 2002
A visually asymptomatic 27-year-old man was found to have inferior altitudinal visual field defects binocularly. Ophthalmoscopy revealed superior segmental optic pallor with superior nerve fiber layer atrophy, nicely highlighted in red-free photographs. The patient's mother had insulin-dependent diabetes mellitus.
openaire   +2 more sources

Optic Nerve Aplasia and Hypoplasia

Journal of Pediatric Ophthalmology & Strabismus, 1979
M L, Hotchkiss, W R, Green
openaire   +2 more sources

Optic Nerve Hypoplasia and Colobomatous Defects

Journal of Pediatric Ophthalmology & Strabismus, 1982
The case of a 21-year-old woman with an optic nerve head coloboma and optic pit in one eye, a hypoplastic optic nerve head in the second eye, and a small retinochoroidal coloboma in each eye is presented. The probable etiology is some unknown insult involving several ocular embryonic structures and occurring during the 11-mm to 20-mm stage of ...
openaire   +2 more sources

Hypoplasia of the Optic Nerve

American Journal of Ophthalmology, 1951
openaire   +2 more sources

Unilateral Hypoplasia of the Optic Nerve

Clinical Pediatrics, 1970
openaire   +2 more sources

Aniridia and Optic Nerve Hypoplasia

Eye, 2005
E J Holland
exaly  

Segmental Optic Nerve Hypoplasia

Ophthalmology Retina
Savithiri Palanivel, Anand Rajendran
openaire   +2 more sources