Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0086543 (cataract)
 29,165 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

68 eyes of 51 non-selected patients on which a combined cataract extraction and Elliot's trephining with scleral flap (Fronimopoulos) had been performed between 1972 and september 1976, were re-examined between 6 and 48 months following operation. Postoperative complications were rare: there was one persistent shallow anterior chamber following excessive filtration, one increase of tension floowing a block of the trephine canal by vitreous, and one increase of tension following too tight suturing of the scleral flap which necessitated re-operation. Tension was compensated without therapy in 42 eyes (61,7%) and with local therapy in 24 eyes (35,3%). Only in 2 eyes (3%) normal intra-ocular pressure was not achieved. Altogether 97% of the eyes were compensated, some with additional local therapy. The combined cataract extraction and Elliot's trephining with scleral flap (Fronimopoulos) is an effective and low risk technique that is recommended in cases of cataract with raised intraocular pressure not controlled by medical treatment.
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PMID:[Combined trephining with scleral flap (Elliot-Fronimopoulos) and intracapsular cataract extraction (author's transl)]. 33 73

Uveitis-Glaucoma-Hyphaema Syndrome (UGH syndrome, or "Ellingson" Syndrome) is a rare condition caused by the mechanical trauma of an intraocular lens malpositioned over adjacent structures (iris, ciliary body, iridocorneal angle), leading to a spectrum of iris transillumination defects, microhyphaemas and pigmentary dispersion, concomitant with elevated intraocular pressure (IOP). UGH Syndrome can also be characterized by chronic inflammation, secondary iris neovascularization, cystoid macular edema (CME). The fundamental step in the pathogenesis of UGH syndrome appears to arise from repetitive mechanical iris trauma by a malpositioned or subluxed IOL. These patients have uncomplicated cataract implants and return for episodes of blurry vision weeks to months after surgery. This may be accompanied by pain, photophobia, erythropsia, anterior uveitis, hyphaema along with raised intraocular pressure. A careful history and examination, as well as appropriate investigations can confirm the diagnostic. Treatment options are IOL Explantation exchange, topical and systemic medication, and cyclophotocoagulation, the placement of a Capsular Tension Ring to redistribute zonular tension and Anti-vascular endothelial growth factor (anti-VEGF) Therapy.
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PMID:Uveitis-Glaucoma-Hyphaema Syndrome. General review. 2945 Mar 65