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Moshirfar M, Murri MS, Shah TJ, Skanchy DF, Tuckfield JQ, Ronquillo YC, Birdsong OC, Hofstedt D, Hoopes PC. A Review of Corneal Endotheliitis and Endotheliopathy: Differential Diagnosis, Evaluation, and Treatment. Ophthalmol Ther 2019; 8:195-213. [PMID: 30859513 PMCID: PMC6514041 DOI: 10.1007/s40123-019-0169-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Indexed: 12/13/2022] Open
Abstract
The corneal endothelium plays an integral role in regulating corneal hydration and clarity. Endotheliitis, defined as inflammation of the corneal endothelium, may disrupt endothelial function and cause subsequent visual changes. Corneal endotheliitis is characterized by corneal edema, the presence of keratic precipitates, anterior chamber inflammation, and occasionally limbal injection, neovascularization, and co-existing or superimposed uveitis. The disorder is classified into four subgroups: linear, sectoral, disciform, and diffuse. Its etiology is extensive and, although commonly viral, may be medication-related, procedural, fungal, zoological, environmental, or systemic. Not all cases of endothelial dysfunction leading to corneal edema are inflammatory in nature. Therefore, it is imperative that practitioners consider a broad differential for patients presenting with possible endotheliitis, as well as familiarize themselves with appropriate diagnostic and therapeutic modalities.
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Affiliation(s)
- Majid Moshirfar
- John A. Moran Eye Center, Department of Ophthalmology and Visual Sciences, University of Utah School of Medicine, Salt Lake City, UT, USA.
- Utah Lions Eye Bank, Murray, UT, USA.
- HDR Research Center, Hoopes Vision, Draper, UT, USA.
| | - Michael S Murri
- John A. Moran Eye Center, Department of Ophthalmology and Visual Sciences, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Tirth J Shah
- Department of Ophthalmology, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
- Department of Ophthalmology and Visual Sciences, University of Iowa Carver College of Medicine, Iowa, IA, USA
| | - David F Skanchy
- McGovern Medical School, The University of Texas Health Science Center, Houston, TX, USA
- W.K. Kellogg Eye Center, Department of Ophthalmology and Visual Sciences, University of Michigan Medical School, Ann Arbor, MI, USA
| | - James Q Tuckfield
- Kansas City University of Medicine and Biosciences, Kansas City, MO, USA
| | | | | | - Daniel Hofstedt
- Kirksville College of Osteopathic Medicine, A.T. Still University, Kirksville, MO, USA
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Abstract
INTRODUCTION Pearson syndrome (PS) is a sporadic and very rare syndrome classically associated with single large-scale deletions of mitochondrial DNA and characterized by refractory sideroblastic anemia during infancy. Areas covered: This review presents an analysis and interpretation of the published data that forms the basis for our understanding of PS. PubMed, Google Scholarand Thompson ISI Web of Knowledge were searched for relevant data. Expert commentary: PS is a very rare mitochodrial disease that involves different organs and systems. Clinical phenotype is extremely variable and may change over the course of disease itself with the possibility both of worsenings and improvements. Outcome is invariably lethal and at the moment no cure is available. Accurate supportive treatment and follow up program in centres with experience in mitochondrial diseases and marrow failure may positively influence quality and duration of life.
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Affiliation(s)
- Piero Farruggia
- a Pediatric Hematology and Oncology Unit, Oncology Department , A.R.N.A.S. Ospedali Civico, Di Cristina e Benfratelli , Palermo , Italy
| | - Floriana Di Marco
- a Pediatric Hematology and Oncology Unit, Oncology Department , A.R.N.A.S. Ospedali Civico, Di Cristina e Benfratelli , Palermo , Italy
| | - Carlo Dufour
- b Clinical and Experimental Hematology Unit, G. Gaslini Children's Hospital , Genova , Italy
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Urrego-Díaz JA, Frías-Ordoñez JS, Figueroa-Echandía G, Durán-Silva G. Acute corneal edema without epithelium compromise. A case report and literature review. REVISTA DE LA FACULTAD DE MEDICINA 2017. [DOI: 10.15446/revfacmed.v65n3.56637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
El edema de córnea es una entidad que se produce por un gran número de causas y tiene diversas formas de presentación y diferentes grados de afección. En este artículo se reporta el caso de un hombre con edema de córnea agudo sin compromiso epitelial, en el que el cuadro clínico, el examen oftalmológico y los estudios de extensión no lograron establecer su etiología. Además, se hace una revisión de la literatura disponible respecto a todas las posibles causas de edema de córnea agudo, agrupándolas en aquellas que ocasionan el edema por lesión o inflamación epitelial o estromal, por disfunción endotelial o por un aumento en la presión intraocular.
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