Ponnudurai Thendral, Louisraj Sophia, Salman Amjad
Cornea Department, Institute of Ophthalmology, Joseph Eye Hospital, Trichy, Tamilnadu, India.
Int Med Case Rep J. 2017 Oct 13;10:337-339. doi: 10.2147/IMCRJ.S133092. eCollection 2017.
We present a case of a 15-year-old girl with an epibulbar osseous choristoma. The patient presented with a 3×3 mm, whitish, firm subconjunctival mass in the superotemporal quadrant of her right eye with vascularization. She underwent excision biopsy of the mass under topical anesthesia. The pathologic sections were consistent with a well-circumscribed osseous tissue without atypia. Osseous choristoma is one of the rare types of ocular choristoma to be considered in the differential diagnosis of pediatric epibulbar tumors.
我们报告一例15岁患有眼球表面骨化迷离瘤的女孩。患者右眼颞上象限有一个3×3毫米、白色、质地坚硬的结膜下肿物，并伴有血管化。她在表面麻醉下接受了肿物的切除活检。病理切片显示为边界清晰的骨组织，无异型性。骨化迷离瘤是小儿眼球表面肿瘤鉴别诊断中需考虑的罕见眼球迷离瘤类型之一。
