purpose: to evaluate the ability to predict visual outcome after penetrating keratoplasty (pkp) in patients with pseudophakic or aphakic corneal edema (pce or ace). methods: medical records of 34 patients (34 eyes) who underwent pkp for pce or ace during 1994-2004 in ahvaz were retrospectively analyzed for variables in the history and ocular examination before pkp and visual outcome after pkp. ...

BACKGROUND This study examined the changes in short-term intraocular pressure (IOP) in a prospective series of patients undergoing intravitreal bevacizumab injection. The aim was to evaluate the frequency and predictive factors related to intraocular pressure (IOP) elevation in patients receiving intravitreal bevacizumab. PATIENTS AND METHODS This study included 52 patients with diabetic reti...

PURPOSE To evaluate the effectiveness of intravitreal triamcinolone injection on the course of diabetic macular edema. METHODS Forty-eight eyes of 48 diabetic patients were treated with 8 mg of intravitreal triamcinolone injection as the primary therapy for diabetic macular edema. The main outcome measures included best-corrected visual acuity, fundus fluorescein angiography, macular edema ma...

PURPOSE To test our hypothesis about whether there is water migration in the horizontal corneal plane and investigate its developmental mechanism. METHODS A fluorescein solution was intrastromally injected into normal and edematous corneas of rabbits, and the movement of the fluorescein solution was observed and recorded over time. RESULTS In normal corneas, the water flow was characterized...

BACKGROUND Intravitreal triamcinolone acetonide (IVTA) is an effective treatment for recalcitrant diabetic macular oedema (DMO). It has been shown to improve vision with benefits persisting up to five years. The most common initial side effect of IVTA treatment is rise in intraocular pressure, occurring in approximately 50% of patients within the first 6 months of treatment. We evaluated whethe...

PURPOSE The authors studied the efficacy of intravitreal triamcinolone acetonide in a case series of patients with diffuse diabetic macular edema without evidence of vitreous-macular traction refractory to laser photocoagulation. METHODS Six eyes with clinically diffuse diabetic macular edema that failed to respond to at least two previous sessions of laser photocoagulation were included. The...

BACKGROUND To investigate the intraocular pressure (IOP) response following intravitreal injection of triamcinolone acetonide. METHODS This retrospective consecutive non-comparative case series study included 41 patients (52 eyes) (19 male, 22 female, mean age 64.1 ± 13.44; range 22 - 85 years) with progressive exudative ARMD (n = 10 eyes) or diffuse diabetic macular oedema (42 eyes), who rec...

Purpose. We report a case of a 60-year-old male who underwent sequential Onyx embolizations of a cerebral arteriovenous malformation (AVM) which we implicate as the most likely etiology of subsequent acute respiratory distress syndrome (ARDS). Methods. Case report and literature review. Results. Shortly after the second Onyx embolization procedure, the patient declined from respiratory failure ...

extract: sever coughs of the little zahra who has 8 months old informed you even before that her parents inter to the ward. zahra's developmental needs in terms of emotional, physical and social will required a detailed cares in her hospitalization period. but at this time her breathing problem may attracted your attention. needs and differences of the mentioned infant explain below. zahra...

Aims: Among the antiepileptic drugs (AEDs) applied for secondary prophylaxis of posttraumatic epilepsy (PTE), carbamazepine (CBZ) may cause severe side effects and worsen traumatic brain injury (TBI). Presentation of Case: Two days after a bicycle accident causing severe TBI, a 23yo female developed a questionable seizure and received CBZ. Since then she required substitution of sodium. Six day...