نتایج جستجو برای: cricotracheal detachment

تعداد نتایج: 14381  

Journal: :Archives of ophthalmology 2012
Chetan K Patel Simon J Berg Gerardine Quaghebeur Peter Richards Tengku A Kamalden Rosemary Brennan Andrew Elliot Namir Kafil-Hussain Cathy Williams Viki Worthington

Retinal detachment in adults with posterior segment coloboma is thought to be rhegmatogenous. Vitrectomy techniques are therefore used therapeutically. There is indirect evidence that subretinal fluid in retinal detachment, associated with optic nerve cavitation, is cerebrospinal fluid (CSF). We report 2 pediatric cases, referred for the management of coloboma-related retinal detachment, that p...

2013
Miguel Paciuc-Beja Gerardo Garcia Jose Dalma Hugo Quiroz-Mercado

Multiple posterior segment complications can occur after LASIK. Posterior vitreous detachment, macular holes, retinal hemorrhages, retinal detachment, and several other complications have been described. A case of posterior vitreous detachment with epiretinal membrane in a young adult after LASIK is reported. LASIK surgeons must be aware of the possibility of posterior segment complications aft...

Journal: :American family physician 2004
Ray F Gariano Chang-Hee Kim

Retinal detachment often is a preventable cause of vision loss. There are three types of retinal detachments: exudative, tractional, and rhegmatogenous. The most common type is rhegmatogenous, which results from retinal breaks caused by vitreoretinal traction. Risk factors for retinal detachment include advancing age, previous cataract surgery, myopia, and trauma. Patients typically will presen...

2003

SJS and TEN are variants of the same process, presenting as severe mucosal erosions with widespread erythematous, cutaneous macules or atypical targets. The cutaneous lesions often become confluent and show a positive Nikolsky sign and epidermal detachment. In SJS, epidermal detachment involves less than 10% of the total body skin area; transitional SJS-TEN is defined by an epidermal detachment...

2011
María Moreno-López Marta Pérez-López Pilar Casas-Llera Elena Jarrín Francisco José Muñoz-Negrete

BACKGROUND The causes of persistent submacular detachment after successful rhegmatogenous retinal detachment (RRD) surgery remain unknown. Its presence is associated with poor postoperative visual acuity, but due to its spontaneous resolution no additional therapeutic or diagnostic procedure is recommended. CASE REPORT A case of central serous chorioretinopathy (CSC) that simulated persistent...

1998
M. Yu. Kuchiev V. N. Ostrovsky

Negative ion detachment in bichromatic laser field is considered within the adiabatic theory. The latter represents a recent modification of the famous Keldysh model for multiphoton ionization [L. V. Keldysh, Zh. Eksp. Teor. Fiz. 47, 1945 (1964) [Sov. Phys.-JETP 20, 1307 (1965)]] which makes it quantitatively reliable. We calculate angular differential detachment rates, partial rates for partic...

2005
In Sik Kim Jung Chul Shin Chan Yeong Im Eung Kweon Kim

Descemet's membrane detachment (DMD) is an uncommon condition with a wide range of etiologies. More than likely, the most common cause is a localized detachment occurring after cataract surgery. We report three cases of Descemet's membrane detachment that occurred after uncomplicated phacoemulsification cataract surgeries. The first patient was managed without surgical intervention, the second ...

Journal: :The British journal of ophthalmology 1984
J S Lean W A van der Zee S J Ryan

Silicone oil alone or as an adjunct to vitrectomy is widely used for the treatment of retinal detachment complicated by proliferative vitreoretinopathy (PVR). It appears to reduce the tendency for recurrent traction detachment, but the mechanism of this action is obscure. We have studied the effects of silicone oil in an experimental animal model. Twenty five thousand homologous fibroblasts wer...

2017
Daniel Gologorsky Basil K. Williams Harry W. Flynn

PURPOSE To describe the clinical course of a patient with a Boston Keratoprosthesis type I who developed a localized posterior pole retinal detachment secondary to a macular hole. OBSERVATIONS A 73-year-old patient with a Boston Keratoprosthesis developed a localized posterior pole retinal detachment secondary to a macular hole. The retinal detachment was repaired with a 23-gauge pars plana v...

Journal: :Archives of ophthalmology 2001
J H Kempen D A Jabs J P Dunn S K West J Tonascia

OBJECTIVES To compare the incidence of retinal detachment in patients treated with the ganciclovir implant compared with those treated using systemic therapy only, among 511 patients with the acquired immunodeficiency syndrome (AIDS) and cytomegalovirus (CMV) retinitis and to describe the influence of highly active antiretroviral therapy (HAART) on retinal detachment incidence. PATIENTS AND M...

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