PubMed · 7724168
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
H J Glatt. 1995. Exposed hydroxyapatite implants.. https://doi.org/10.1016/s0161-6420(95)30987-6
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Explore the source record for details and available documents.
PURPOSE: To establish the most effective radiation dose for treatment of Graves ophthalmopathy (GO). MATERIALS AND METHODS: A combination of 10 Gy (n = 15) or 24 Gy (n = 16) of radiation and corticosteroids was used to treat 31 patients with GO. Magnetic resonance (MR) images obtained before treatment showed swollen extraocular muscles with prolonged T2 relaxation times in all patients. RESULTS: Before therapy, T2 relaxation time of extraocular muscle was 79.6 msec (95% confidence interval, 76.3, 82.9) in the 24-Gy group and 77.4 msec (95% confidence interval, 74.6, 80.1) in the 10-Gy group (P = .32). After therapy, T2 relaxation time was 62.8 msec (95% confidence interval, 61.2, 64.4) in the 24-Gy group and 68.9 msec (95% confidence interval, 66.8, 71.1) in the 10-Gy group. In the 24-Gy group, there was a significant decrease in T2 relaxation times (P = .001) and clinical response to initial treatment was better. At 1- and 3-month follow-up, the resistance rate was lower in the 24-Gy group. CONCLUSION: In treatment of GO, 24 Gy of radiation is a more effective dose than 10 Gy when combined with systemic corticosteroids.
In 1988, Itin et al. published the combination of keratosis follicularis (KF; Darier-White disease), an autosomal-dominantly transmitted genodermatosis, and retinitis pigmentosa (RP) in two brothers. One of these patients died unexpectedly at the age of 54 years. His eyelids and globes were histologically studied post mortem. Involvement of the eyelids has rarely been described clinically and not at all histologically. The skin and the intermarginal zone of the lids exhibited the typical changes of this cutaneous disease involving the follicles of the eyelashes. Focal keratinizations of the limbal conjunctiva, a regional increase in conjunctival goblet cells and a diffuse thickening of the basement membrane of the corneal epithelium were present. They are probably not specific for KF. The retinal findings were those of a typical late stage of RP. The combination of both genetically transmitted disorders could point to a damage in neighbouring gene loci. An abnormality of the metabolism of vitamin A was supposed to play a pathogenetic role in both diseases but remains speculative, as does a genetic linkage.