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Updated: Jun 20, 2026
Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
Published on: January 15, 2013
Anomalía de Peters en un Schnauzer Miniatura Documentada por Tomografía de Coherencia Óptica de Dominio Espectral: Un
Yukihiro Miwa1,2, Deokho Lee2,3, Yuri Inukai1
1Aichi Animal Eye Clinic Aichi Japan.
Abstract:
A 10-month-old intact male Miniature Schnauzer was presented for evaluation of a unilateral corneal opacity in the right eye. Ophthalmic examination revealed a broad paraxial corneal opacity involving the posterior stroma to the Descemet's membrane, with multiple strands of tissue extending from the iris collarette to the posterior cornea. Spectral-domain optical coherence tomography (SD-OCT) revealed focal absence of the Descemet's membrane and a defect in the corneal endothelium in the affected area. Based on the clinical and imaging findings, the case was diagnosed as Peters anomaly. To the authors' knowledge, this is the first report of Peters anomaly in a dog documented by SD-OCT.
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