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Revista Mexicana de Oftalmología
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Revista Mexicana de Oftalmología
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Revista Mexicana de Oftalmología
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Revista Mexicana de Oftalmología
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Diagnóstico precoz de mixoma auricular tras obstrucción de arteria central de la retina

Authors: José L. Torres-Peña; Paloma Cano-Rovirosa; Ana Ortueta-Olartecoechea; Alicia Julve-San-Martin;

Diagnóstico precoz de mixoma auricular tras obstrucción de arteria central de la retina

Abstract

ResumenIntroducciónLos mixomas son los tumores cardiacos primarios más comunes en los adultos. La mayoría de los mixomas se encuentran en la aurícula izquierda, y por lo general se presentan con una combinación de síntomas obstructivos, embólicos o constitucionales1.Caso clínicoPaciente mujer de 62 años acude a urgencias por disminución de la agudeza visual del ojo derecho (OD) de forma súbita. Presenta una agudeza visual de percepción de luz en el OD y 20/20 en el ojo izquierdo (OI). Al examen fundoscópico se evidencia retina avascular con mancha rojo cereza en el OD. Se diagnostica de obstrucción de arteria central de la retina del OD. Se realizan maniobras de reperfusión con éxito. Se inicia estudio sistémico, donde se encuentra un soplo pansistólico a nivel del ápex compatible con insuficiencia mitral. Se realiza un ecocardiograma que confirma la presencia de una masa anclada en la zona de unión entre septo interauricular supero anterior y el techo posterior de la aurícula izquierda. Se inicia terapia anticoagulante y se indica cirugía. En el postoperatorio, la paciente refiere disminución de la agudeza visual por el OI, siendo encontrado un émbolo en una rama de la arteria de la arcada temporal inferior del OI. A los 2 años de evolución la agudeza visual de la paciente no ha cambiado, y no ha presentado otros episodios de embolia en ningún otro órgano.DiscusiónLos oftalmólogos deberían considerar la posibilidad de mixoma en los pacientes con pérdida repentina de la agudeza visual; ya que la oportuna gestión será beneficiosa para mejorar los resultados y el pronóstico vital.AbstractIntroductionMyxomas are the most common primary cardiac tumors in adults. Most myxomas are in the left atrium, and usually present with a combination of obstructive, embolic or constitutional symptoms1.Clinical report62 year old female patient came to the emergency by acute decreased visual acuity of the right eye. She presents a visual acuity of light perception in the right eye (RE) and 20/20 in the left eye (LE). Funduscopic examination shows an avascular retina with cherry-red spot in OD. She was diagnosed with obstruction of central retinal artery in her RE. Reperfusion maneuvers are performed successfully. Systemic study shows a pansystolic murmur in the apex consistent with mitral failure. Echocardiogram confirming the presence of a mass anchored in the area between atrial. Anticoagulant therapy was initiated and surgery is indicated. In the postoperative period, the patient complained of decreased visual acuity in the left eye. We found a plunger on a branch of the arcade of the inferior temporal artery. At 2 years of evolution the visual acuity of the patient has not changed and has not suffered other embolic events in any other body.DiscussionOphthalmologists should consider myxoma in patients with sudden loss of visual acuity; since timely management will be beneficial in improving outcomes and prognosis.

Keywords

Ophthalmology, Central retinal artery, Occlusion, Arteria central retina, RE1-994, Mixoma, Myxoma, Oclusión

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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0
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