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Biomedical subjects

H Offret

Publications and source records attributed to H Offret.

At least 91 records · Page 5Linked to original sources

[Sipple disease (author's transl)].

The authors report a case of ocular manifestation of a Sipple disease. They discuss, the association with endocrine poly-adenomatosis and the relationship with the APUD system.

Adrenal Gland Neoplasms↗

[Spontaneous choroidal detachment: two cases].

Study of two patients with spontaneous detachment of the choroid. In addition to detachment of the choroid, case 1 had a flat anterior chamber. Corticotherapy gave some improvement but after 3 months, surgical management was necessary. In case 2 enucleation was performed on the basis of positive echographic findings. Histological findings, the main clinical features and the therapeutical approach are discussed.

Aged↗

[Juvenile hemorrhagic ocular choroidopathy (author's transl)].

We observed in 13 young patients a serous or hemorrhagic paramacular detachment of one third to one half disc diameter size. In eight, we have seen also atrophic choroidal scars. In one patient the serous detachment occured at the site of a previously studied choroidal scar. Our cases resemble the presumed ocular histoplasmin choroiditis described in American literature. In our cases histoplasmosis can be excluded. Visual prognosis is dependent upon proximity of the choroidal lesion to the fovea. In most cases this prognosis is poor. The term juvenile hemorrhagic ocular choroidopathy is suggested for the disease.

Adult↗

[Treatment of complications of venous retinal thromboses with argon laser].

The results of argon laser photocoagulation performed on 20 eyes with ischemic or edematous central retinal vein occlusion were analyzed. In patients with ischemic occlusion, neovascularization improved after treatment but they derived no benefit as far as visual acuity is concerned. In the group with enematous occlusion, visual acuity and macular edema improved after treatment. However, 6 of 8 patients of this group had prior urokinase treatment.

Adult↗

[Vitreo-corneal adhesions. A clinico-anatomical and ultrastructural study (author's transl].

Study of six cases of vitreous touch syndrom with histopathology of five buttoms of kératoplasty. Light and electron-microscopy demonstrate many alterations of Descemet's membrane, which is thickened, devided in sheets. In one specimen there was a retrocorneal fibrous membrane and "fibroblast like cells". These findings support the mechanism of endothelial fibrous metaplasia as the origin of the retrocorneal fibrous membrane during vitreous touch syndrom.

Adult↗