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Canaliculitis: ¿Con demasiada frecuencia infradiagnosticada?

Johanna Riepl¹, Christoph Kniestedt¹, Sonja Frimmel^1,2

¹Ophthalmology, TAZZ Talacker Augenzentrum, Zurich, Switzerland.

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|February 17, 2026

Resumen

Este resumen es generado por máquina.

La canaliculitis se diagnostica erróneamente con frecuencia, lo que provoca retrasos en el tratamiento. La canaliculotomía quirúrgica trata eficazmente esta afección eliminando las concreciones bacterianas, con altas tasas de éxito y alivio de los síntomas.

Palabras clave:

Canaliculitis Canaliculotomía Concreciones bacterianas Diagnóstico erróneo Oftalmología

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Área de la Ciencia:

Oftalmología
Otorrinolaringología

Sus antecedentes:

La canaliculitis a menudo se diagnostica erróneamente o se subdiagnostica, lo que lleva a un tratamiento tardío e inadecuado.
Con frecuencia se pasan por alto los signos clínicos característicos de la canaliculitis, lo que contribuye a los desafíos diagnósticos.

Objetivo del estudio:

Determinar el retraso diagnóstico y la frecuencia de errores de diagnóstico en la canaliculitis.
Identificar las características clínicas características de la canaliculitis.
Evaluar los resultados del tratamiento quirúrgico de la canaliculitis.

Principales métodos:

Análisis de 13 pacientes con 17 canalículos afectados.
La recopilación de datos incluyó datos demográficos, canalículo afectado, duración de los síntomas y tratamientos previos.
Evaluación histológica de especies de Actinomyces en concreciones extirpadas.

Principales resultados:

La duración media de los síntomas antes del diagnóstico fue de 14 meses; el 92% de los pacientes quedaron libres de síntomas después de la cirugía.
Se realizó una canaliculotomía quirúrgica en los 17 canalículos afectados, permaneciendo permeables en todos los casos.
Se identificaron especies de Actinomyces en el 73% de las concreciones, lo que apoya su papel en la canaliculitis.

Conclusiones:

La canaliculitis requiere una mayor concienciación y reconocimiento de los signos típicos para evitar errores de diagnóstico.
La canaliculotomía quirúrgica es eficaz para eliminar las concreciones bacterianas y debe ser el tratamiento de elección.
La intervención quirúrgica oportuna conduce a la resolución completa de los síntomas y previene la recurrencia.