Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Variations in ocular hemodynamics in patients with early and late glaucoma
Autore:
Liu, CJ; Chiou, HJ; Chiang, SC; Chou, JC; Chou, YH; Liu, JH;
Indirizzi:
Vet Gen Hosp, Dept Ophthalmol, Taipei, Taiwan Vet Gen Hosp Taipei Taiwan et Gen Hosp, Dept Ophthalmol, Taipei, Taiwan Natl Yang Ming Univ, Sch Med, Sect Ophthalmol, Taipei 112, Taiwan Natl Yang Ming Univ Taipei Taiwan 112 ect Ophthalmol, Taipei 112, Taiwan Vet Gen Hosp, Dept Radiol, Taipei, Taiwan Vet Gen Hosp Taipei TaiwanVet Gen Hosp, Dept Radiol, Taipei, Taiwan Natl Yang Ming Univ, Sch Med, Sect Radiol, Taipei 112, Taiwan Natl Yang Ming Univ Taipei Taiwan 112 d, Sect Radiol, Taipei 112, Taiwan Vet Gen Hosp, Informat Serv Ctr, Taipei, Taiwan Vet Gen Hosp Taipei Taiwan Gen Hosp, Informat Serv Ctr, Taipei, Taiwan
Titolo Testata:
ACTA OPHTHALMOLOGICA SCANDINAVICA
fascicolo: 6, volume: 77, anno: 1999,
pagine: 658 - 662
SICI:
1395-3907(199912)77:6<658:VIOHIP>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
OPEN-ANGLE GLAUCOMA; NORMAL-TENSION GLAUCOMA; BLOOD-FLOW VELOCITY; NORMAL-PRESSURE GLAUCOMA; COLOR DOPPLER ANALYSIS; RETROBULBAR VESSELS; OPHTHALMIC ARTERY; VISUAL FUNCTION; TIMOLOL; HEMORHEOLOGY;
Keywords:
open-angle glaucoma; hemodynamics; visual filed defect; ocular circulation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
28
Recensione:
Indirizzi per estratti:
Indirizzo: Liu, CJ F4,46-4,Tien Mou W Rd, Taipei, Taiwan F4,46-4,Tien Mou W Rd Taipei Taiwan en Mou W Rd, Taipei, Taiwan
Citazione:
C.J. Liu et al., "Variations in ocular hemodynamics in patients with early and late glaucoma", ACT OPHTH S, 77(6), 1999, pp. 658-662

Abstract

Purpose: To determine the retrobulbar hemodynamics in glaucoma patients with different degrees of optic nerve damage. Methods: Color Doppler imaging was performed in 52 patients with controlled primary open angle glaucoma (POAG) and in 25 control subjects. Glaucomatous eyes were divided into early and late groups based on the perimetry findings. Peak systolic velocity (PSV), end diastolic velocity (EDV), and resistive index of the central retinal artery (CRA) and posterior ciliary arteries (PCA) were evaluated. Results: Early glaucoma showed significantly decreased PSV in nasal PCA when compared with the normal. Late glaucoma showed significantly decreased PSV and EDV in the CRA and nasal PCA, and significantly decreased PSV in temporal PCA as compared with the control and early glaucoma. The resistive index of the CRA. also increased significantly in late glaucoma. Conclusion: Eyes with advanced glaucomatous optic neuropathy were associated with more marked alterations in retrobulbar circulation than eyes with less nerve damage.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/01/20 alle ore 10:04:09