INTRODUCTION AND OBJECTIVES Coronary ectasia is characterized by the presence of diffuse dilation of the coronary vessels and is detected in 0.3-5.3% of angiographic studies. Our objective was to evaluate the prevalence of this condition, to analyze its clinical and angiographic characteristics, and to compare patients with ectasia and patients without it. PATIENTS AND METHOD Coronary angiogr...

Abstract Intracranial dural arteriovenous fistulas (DAVFs) are rare lesions accounting for 10 to 15% of intracranial malformations. They involve an anomalous shunt between meningeal arteries, (venous sinuses and/or cortical veins), or medullary veins. The DAVFs usually acquired, implying previous aggression the dura mater. Thus, they associated with sinus thrombosis, craniotomy, and trauma. How...

purpose : to present the clinical features, biomechanical properties and management of a patient who developed unilateral corneal ectasia after photorefractive keratectomy (prk) case report : the patient was a 24-year-old man without any obvious preoperative risk factor for ectasia who underwent bilateral prk. four years after keratorefractive surgery, the patient presented with loss of visual ...

Rev Esp Cardiol 2003;56(5):473-9 473 Introduction and objectives. Coronary ectasia is characterized by the presence of diffuse dilation of the coronary vessels and is detected in 0.3-5.3% of angiographic studies. Our objective was to evaluate the prevalence of this condition, to analyze its clinical and angiographic characteristics, and to compare patients with ectasia and patients without it. ...

A 22 year old male referred with palpitation. General appearance and physical exam impressed us in that the patient has Marfan syndrome. Cardiac catheterization showed diffuse arterial ectasia. We found no previous report of this generalized diffuse ectasia.

Background and Aim: Neurofibromatosis-1(NF-1) is a common genetic condition in children. It is becoming increasingly recognized that in neurofibromatosis, there might be anomalous development of bone with or without any local anomaly of neuro-ectodermal basis. This review was conducted to highlight the different features of spinal disorders in this congenital disease. Methods and Materials: Di...

purpose : to investigate the efficacy of intacs implantation in post-lasik corneal ectasia (ple) methods : in this retrospective study, 17 eyes of 12 patients with ple, that had been implanted intacs, were evaluated. these parameters were assessed: uncorrected visual acuity (ucva), best spectacle corrected visual acuity (bscva), manifest refractive spherical equivalent (mrse), refractive cylind...