{"product_id":"9781493938841","title":"Retinal Angiography and Optical Coherence Tomography","description":"\u003cp\u003eOCT is a relatively new imaging technique that is becoming increasingly popular among ophthalmologists in both private and academic settings. Imaging has been a slow moving area in ophthalmology for some time, but now OCT is providing another, more detailed source of demonstrable change in the eye, in diagnostic, therapeutic or post-surgical setting. OCT and ultrasound both measure advancing disease states and post surgical healing. The difference is that OCT shows more subtle changes, particularly post-surgically.\u003c\/p\u003e","brand":"Springer New York","offers":[{"title":"Default Title","offer_id":47033166201072,"sku":"9781493938841","price":171.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781493938841_p0.jpg?v=1763664588","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781493938841","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}