透過您的圖書館登入
IP:3.133.144.217
  • 期刊
  • OpenAccess

Young Adult Cases of Vitreomacular Traction Syndrome

玻璃體黃斑部牽扯症的年輕病例

摘要


玻璃體黃斑部牽扯症係因玻璃體後部的不完全分離且拉扯黃斑部所引起的視力減退。此症在眼底的表現常被做錯誤的解釋,所以誤診的機會是很高的。我們只要對這種疾病存有警覺性,並藉著詳盡的眼底檢查及超音波掃描,通常可有正確的診斷。光學同步斷層掃描圖儀是另一種很有效的診斷工具。 由於玻璃體的液化及分離常是一種老化的現象,故玻璃體黃斑部牽扯症為引起老年人視力模糊或視覺影像扭曲的重要原因之一。本文提出兩個罕見的年輕病例。兩位同為二十幾歲的女性,因視野缺損及影像扭曲到眼科求診,光學同步斷層掃描圖儀上的表現是明確的玻璃體黃斑部牽扯症。一人經十個月的追蹤後,玻璃體完全與視網膜分離且症狀緩解。另一人在十一個月的追蹤期間,玻璃體與視網膜的牽扯雖然未完全分離但有變鬆,且症狀緩解。

關鍵字

無資料

並列摘要


Vitreomacular traction syndrome (VTS) is a distinct clinical entity caused by vitreous traction of the posterior retina due to incomplete posterior vitreous detachment. Idiopathic type of the syndrome occurs without epiretinal membrane or macular hole. Optical coherence tomography provides a useful aid in the evaluation of these diseases. Because vitreous liquefaction and posterior vitreous detachment is usually an aging process, VTS is an important cause of loss of vision and distorted vision in the aged, and is rarely seen in young patients. We herein report two female patients in their twenties with typical ocular findings of VTS. One had spontaneous complete resolution after ten months follow-up, and in the second patient, slightly loosening of vitreous traction was noted during the eleven months follow-up.

延伸閱讀