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Asimetría interocular de las estructuras tipo masa ovoideas hiperreflexivas peripapillares en la hemorragia
1Department of Ophthalmology, Daping Hospital, Army Medical Center, Army Medical University, Chongqing 400042, China.
Retina (Philadelphia, Pa.)
|February 10, 2026
Resumen
Las estructuras de tipo masivo ovoide hiperreflexivo peripapillar (PHOMS) son más altas en los ojos afectados por hemorragia intrapapillar con hemorragia subretinal peripapillar adyacente (IHAPSH). El aumento de la altura de PHOMS puede indicar una susceptibilidad a IHAPSH.
Área de la Ciencia:
- Oftalmología Oftalmología.
- Imágenes de la retina.
- Tomografía de coherencia óptica (OCT)
Sus antecedentes:
- La hemorragia intrapapillar con hemorragia subretinal peripapillar adyacente (IHAPSH) es un hallazgo específico de la retina.
- Se observan estructuras similares a la masa ovoide hiperreflexiva peripapillar (PHOMS) en la región de la cabeza del nervio óptico.
Objetivo del estudio:
- Para caracterizar el PHOMS en pacientes con IHAPSH.
- Para comparar PHOMS en ojos afectados y similares.
- Evaluar la asociación entre la altura de PHOMS y la participación de IHAPSH.
Principales métodos:
- Estudio observacional retrospectivo de 14 pacientes con IHAPSH utilizando cabeza del nervio óptico OCT.
- Caracterización de la presencia, distribución y altura de PHOMS.
- El análisis del modelo de efectos mixtos lineales (LMM) se ajusta para el equivalente esférico (SE) y la inclinación del disco óptico.
Principales resultados:
- Los PHOMS estaban presentes en todos los ojos afectados y en la mayoría de los otros ojos.
- La altura de PHOMS fue significativamente mayor en los ojos afectados (546,37 μm) en comparación con los otros ojos (357,12 μm).
- La altura de PHOMS se asoció de forma independiente con la participación de IHAPSH después de ajustar por SE y inclinación del disco óptico.
Conclusiones:
- El aumento de la altura PHOMS se observa en los ojos afectados por IHAPSH.
- La altura de PHOMS se asocia de forma independiente con la participación de IHAPSH.
- Una mayor altura de PHOMS puede sugerir una susceptibilidad estructural a IHAPSH.
Palabras clave:
hemorragia intrapapillar con hemorragia subretinal peripapillar adyacente.La miopía es la miopía.inclinación de la inclinación del disco óptico.Tomografía de coherencia óptica tomografía de coherencia óptica.Las estructuras similares a la masa ovoide hiperreflexiva peripapillar hiperreflexiva parecen estructuras de masa.Videos de Conceptos Relacionados
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