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Caracterización por Etapas de la Coroiditis Usando la Función de Mezcla en Imágenes de Ultra-Campo
Mousumi Banerjee1, Debarun Sharma2, Aayush Majumdar3
1Narayana Nethralaya, Bengaluru, India.
Retina (Philadelphia, Pa.)
|January 22, 2026
Resumen
La imagen de ultra-campo (UWFI) con función de mezcla mejora el diagnóstico de la coroiditis. El canal verde visualiza eficazmente las lesiones activas, mientras que el canal rojo ayuda a monitorizar la resolución de la enfermedad, mejorando las decisiones clínicas.
Área de la Ciencia:
- Oftalmología
- Imágenes Médicas
- Enfermedades Oculares Inflamatorias
Sus antecedentes:
- El diagnóstico y seguimiento de la coroiditis pueden ser un desafío.
- Los métodos de imagen tradicionales pueden carecer de una visualización detallada de las etapas de la enfermedad.
Objetivo del estudio:
- Caracterizar las etapas de la coroiditis utilizando la función de mezcla de imágenes de ultra-campo (UWFI).
- Comparar los hallazgos de la UWFI con la autofluorescencia del fondo de ojo (FAF).
Principales métodos:
- Se analizaron 30 pacientes (25 ojos) con coroiditis.
- Se evaluaron imágenes de UWFI utilizando canales rojo y verde.
- Se utilizó FAF para comparar la actividad y progresión de la enfermedad.
Principales resultados:
- La UWFI del canal verde delineó claramente las lesiones activas de coroiditis, a diferencia de la FAF.
- La UWFI del canal rojo ayudó a evaluar la resolución de la enfermedad.
- Las anomalías vasculares retinianas se detectaron mejor en el canal verde.
Conclusiones:
- La función de mezcla de UWFI proporciona una caracterización por etapas de la coroiditis.
- La UWFI del canal verde ofrece una delineación superior de las lesiones activas en comparación con la FAF.
- Este enfoque de imagen mejora la precisión diagnóstica y el seguimiento de los trastornos inflamatorios coroideo-retinianos.
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