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Biomedical subjects

D Berson

Publications and source records attributed to D Berson.

At least 37 records · Page 2Linked to original sources
PubMed1983

Copper metabolism study in high myopia in the African.

There is considerable evidence which supports a link between abnormalities in copper metabolism and some pigmentary retinopathies. In a previous study, we found such abnormalities in high myopic Caucasian patients. Since the incidence of myopia, and the connection of the latter with retinal detachment, in the black are different from those found in the Caucasian, we modeled the present study on the black after the above-mentioned one carried out on the Caucasian. In the present study no abnormalities in copper metabolism were present, in the black high myopic patient.

Adolescent↗
PubMed1982

Late onset of total eversion of the upper eyelids.

A case of total eversion of both upper eyelids of late onset is reported. There were no associated ocular or general anomalies. No apparent cause was found. The treatment was directed toward diminishing the swelling of the lids and preventing corneal involvement, secondary infections, and epidermalization of the conjunctiva. Within the first week, the eyelids returned to their normal position. In a three-month follow-up period, no complication or other anomalies were found.

Age Factors↗
PubMed1977

Peripheral iridectomy in closed angle glaucoma-- late complications.

Of 70 eyes with therapeutic peripheral iridectomy (PI), 51% suffered a loss of two or more lines on the Snellen chart; 57% developed posterior synechiae (PS) and 57% showed lens opacities. Thirty-three per cent of eyes that underwent PI prophylactically had a vision drop of two lines or more, 39% developed PS and 42% showed varying degrees of lens opacities. Although vision drop, lens opacities and PS were less marked in the prophylactic group, it appears that PI is a surgical procedure not without its hazards. We therefore suggest that peripheral iridectomy should not be performed routinely on the second eye not suffering an acute attack. This procedure should be undertaken only in cases with positive provocative tests and/or clinical signs of closed angle glaucoma.

Adult↗
PubMed1977

Retinal vein occlusion.

A brief description is given of the main clinical, histological and epidemiological circumstances of retinal vein occlusion. In an assessment of the pathogeneis of the condition, primacy is given to the role of arteriolar flow insufficiency and stress is laid on the long-standing capillaropathy which precedes the heamorrhagic phase of the disease. Basic therapeutic considerations are mentioned but stress is laid on the diagnosis of the pre-occlusive stage and on measures of a preventive nature that may be taken. Retinal vein occlusion and haemorrhagic cerebral infarct are compared with regard to their pathogenesis and the advantages are discussed of a common ophthalmoscopic study of retinal vein occlusion with neurologists interested in cerebral vascular disease leading to an interchange of therapeutic experience in both conditions. Finally, there are detailed the studies in retinal vein occlusion being conducted by the Jerusalem Institute for the Prevention of Blindness. These are studies of incidence, natural history and of pathogenesis as observed in the experimental disease produced in rhesus monkey.

Cerebral Hemorrhage↗