Virus Keratohelcosis with Secondary Corneal Neovascularization Captured by AS-OCTA
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- Time of issue：2024-03-22 16:08
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(Summary description)Anterior segment OCTA revealed that large corneal neovascular membrane invaded from the nasal side and communicated with the large vessels of the nasal sclera (fig. a). Flow area of the neovascularization could be quantified with built-in quantification tool (fig. b). The entire cornea was thickened with diffuse edema as shown in the en face image and high-resolution B-scan (fig. c&d).
Virus Keratohelcosis with Secondary Corneal Neovascularization Captured by AS-OCTA
(Summary description)Anterior segment OCTA revealed that large corneal neovascular membrane invaded from the nasal side and communicated with the large vessels of the nasal sclera (fig. a). Flow area of the neovascularization could be quantified with built-in quantification tool (fig. b). The entire cornea was thickened with diffuse edema as shown in the en face image and high-resolution B-scan (fig. c&d).
- Categories：News
- Time of issue：2024-03-22 16:08
- Views：
Information
Anterior segment OCTA revealed that large corneal neovascular membrane invaded from the nasal side and communicated with the large vessels of the nasal sclera (fig. a). Flow area of the neovascularization could be quantified with built-in quantification tool (fig. b). The entire cornea was thickened with diffuse edema as shown in the en face image and high-resolution B-scan (fig. c&d).
This patient underwent antiviral treatment and penetrating keratoplasty. After surgery, the anterior OCT revealed that the corneal graft fit well with the graft bed by HD radial line scan mode (gif).
AS-OCTA captured by BMizar, a 400kHz speed swept-source OCT for both anterior and posterior segments, from TowardPi Medical
Case courtesy of: Prof. Xiaorong Zhang, from the Third Hospital of Hebei Medical University
Editor: Dr. Chloe Li, TowardPi Medical
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