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loading...| Preferred Name |
Corneal ulcers |
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| Synonyms |
角膜溃疡 corneal ulcers |
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| ID |
http://www.tcmkg.com/ISPO/ISPO_00000263 |
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| database_cross_reference |
SYMP:0000241 |
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| definition |
角膜是眼球最前面的一层透明的薄膜，经常暴露在空气里，接触病菌机会多。常因异物等外伤，角膜异物剔除后损伤以及沙眼及其并发症、内翻倒睫刺伤角膜，细菌、病毒或真菌乘机而入，引起感染而发生角膜溃疡。此外，如结核引起的变态反应、维生素A缺乏、面瘫及眼睑疤痕致眼睑闭合不良均可引起角膜溃疡。 Loss of epithelial tissue from the surface of the cornea due to progressive erosion and necrosis of the tissue; usually caused by bacterial, fungal, or viral infection. |
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| has_exact_synonym |
角膜溃疡 corneal ulcers |
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| has_obo_namespace |
symptoms |
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| id |
ISPO:00000263 |
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| label |
Corneal ulcers |
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| notation |
ISPO:00000263 |
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| prefLabel |
Corneal ulcers |
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| subClassOf |
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