翼状胬肉是眼科的常见病、多发病之一,至今对其病变本质及发病机制仍有争议,尚未取得一致的结论,临床上也缺少根治的理想疗法。研究其病变本质及寻找有效的防治措施,是目前急需解决的课题之一。翼状胬肉的组织病理学特征表现为大量增殖的成纤维细胞,并由其导致相应的病变。近年 Pterygium is one of the most common and frequently occurring ophthalmological diseases. Up to the present, the nature and pathogenesis of the disease are still controversial. Conclusions have not been reached yet, and there is a lack of clinically ideal therapy. To study the nature of the lesion and to find effective prevention and control measures is one of the urgent issues to be solved. Histopathological features of the pterygium appear as proliferating fibroblasts and result in corresponding lesions. in recent years