الملخص
A 49-year old male with corrected visual acuity of 20/25 OD and 20/20 OS was found to have an asymptomatic dark iris mass OD with suspicion for ciliary body melanoma. Predilation slit-lamp biomicroscopy revealed a well-circumscribed brown round mass arising posterior to the iris, presumably from the ciliary body; however, postdilation demonstrated an extended fusiform mass of the iris pigment epithelium (IPE). By anterior segment imaging, the well-circumscribed IPE mass was cystic and measured 1440 microns in thickness peripherally predilation and 300 microns in thickness postdilation. There was no solid IPE or ciliary body component. A diagnosis of midzonal IPE cyst was rendered and observation advised. Clinical features and anterior segment imaging can assist in differentiation of midzonal IPE cyst from adenoma and ciliary body melanoma. The diagnostic methodology described in this paper can be used by ophthalmologists to promptly rule out underlying melanoma.
الكلمات المفتاحية
بيانات النشر
- المعرّف الرقمي
- 10.4103/ojo.ojo_226_2017
- المجلة
- المجلة العُمانية لطب العيون, 11(2), 161-163
- الناشر
- منشورات ميدنو
- وصول مفتوح
- وصول مفتوح ذهبي
اقتبس هذه المقالة
APA 7
Mayro, E. L., Surakiatchanukul, T., Shields, J. A., & Shields, C. L. (2018). Distinguishing midzonal iris pigment epithelial cyst from adenoma and ciliary body melanoma. Oman Journal of Ophthalmology, 11(2), 161-163. https://doi.org/10.4103/ojo.ojo_226_2017
MLA 9
Mayro, Eileen L, et al. "Distinguishing midzonal iris pigment epithelial cyst from adenoma and ciliary body melanoma." Oman Journal of Ophthalmology, vol. 11, no. 2, 2018, pp. 161-163. https://doi.org/10.4103/ojo.ojo_226_2017.
شيكاغو (المؤلف–التاريخ)
Mayro, Eileen L, Thamolwan Surakiatchanukul, Jerry A Shields, and Carol L Shields. 2018. "Distinguishing midzonal iris pigment epithelial cyst from adenoma and ciliary body melanoma." Oman Journal of Ophthalmology 11 (2): 161-163. https://doi.org/10.4103/ojo.ojo_226_2017.
هارفارد
Mayro, E. L., Surakiatchanukul, T., Shields, J. A. and Shields, C. L. (2018) 'Distinguishing midzonal iris pigment epithelial cyst from adenoma and ciliary body melanoma', Oman Journal of Ophthalmology, 11(2), pp. 161-163. doi:10.4103/ojo.ojo_226_2017.
فانكوفر
Mayro EL, Surakiatchanukul T, Shields JA, Shields CL. Distinguishing midzonal iris pigment epithelial cyst from adenoma and ciliary body melanoma. Oman Journal of Ophthalmology. 2018;11(2):161-163. doi:10.4103/ojo.ojo_226_2017
IEEE
E. L. Mayro, T. Surakiatchanukul, J. A. Shields, and C. L. Shields, "Distinguishing midzonal iris pigment epithelial cyst from adenoma and ciliary body melanoma," Oman Journal of Ophthalmology, vol. 11, no. 2, pp. 161-163, 2018, doi: 10.4103/ojo.ojo_226_2017.