Zhong Shan, Fu Jiangwei, Hu Min, Zhang Xiaolin, Cheng Pu
Ningbo Aier Guangming Ophthalmic Hospital, Ningbo, Zhejiang, China.
BMC Ophthalmol. 2025 Apr 11;25(1):199. doi: 10.1186/s12886-025-04024-9.
Osseous choristoma constitutes the rarest category of choristoma affecting pediatric ocular regions. It predominantly composed of ectopically ossified tissue, which can involve anywhere in the eye and typically manifest as isolated anomalies. This study presents the case of an 8-year-old male patient diagnosed with epibulbar osseous choristoma. The choristoma exhibited significant adhesion to the superficial sclera, as corroborated by comprehensive diagnostic imaging, encompassing both macroscopic and pathological analyses. This case contributes to a deeper understanding of the lesion's primary localization, pathological features, and etiological mechanisms, thereby informing differential diagnosis and surgical treatment approaches.
骨迷离瘤是影响小儿眼部区域的最罕见的迷离瘤类型。它主要由异位骨化组织构成，可累及眼部的任何部位，通常表现为孤立性异常。本研究报告了一例8岁男性患者被诊断为眼球表面骨迷离瘤的病例。通过包括宏观和病理分析在内的综合诊断成像证实，该迷离瘤与浅层巩膜有明显粘连。该病例有助于更深入地了解病变的原发部位、病理特征和病因机制，从而为鉴别诊断和手术治疗方法提供依据。
