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Full-Text Articles in Ophthalmology
Real-Time, Label-Free, Intraoperative Visualization Of Peripheral Nerves And Microvasculatures Using Multimodal Optical Imaging Techniques, Jaepyong Cha, A Broch, S Mudge, K Kim, J Namgoong, E Oh, P Kim
Real-Time, Label-Free, Intraoperative Visualization Of Peripheral Nerves And Microvasculatures Using Multimodal Optical Imaging Techniques, Jaepyong Cha, A Broch, S Mudge, K Kim, J Namgoong, E Oh, P Kim
Pediatrics Faculty Publications
Accurate, real-time identification and display of critical anatomic structures, such as the nerve and vasculature structures, are critical for reducing complications and improving surgical outcomes. Human vision is frequently limited in clearly distinguishing and contrasting these structures. We present a novel imaging system, which enables noninvasive visualization of critical anatomic structures during surgical dissection. Peripheral nerves are visualized by a snapshot polarimetry that calculates the anisotropic optical properties. Vascular structures, both venous and arterial, are identified and monitored in real-time using a near-infrared laser-speckle-contrast imaging. We evaluate the system by performing in vivo animal studies with qualitative comparison by contrast-agent-aided …
Treatment Challenges In An Atypical Presentation Of Tubulointerstitial Nephritis And Uveitis (Tinu), S Caplash, S Gangaputra, S Kodati, Shamir Tuchman, Hemalatha Srinivasalu, H Sen
Treatment Challenges In An Atypical Presentation Of Tubulointerstitial Nephritis And Uveitis (Tinu), S Caplash, S Gangaputra, S Kodati, Shamir Tuchman, Hemalatha Srinivasalu, H Sen
Pediatrics Faculty Publications
Purpose: To describe an atypical presentation of Tubulointerstitial Nephritis and Uveitis (TINU), with challenges in treatment course. Observations: A 12-year-old Hispanic female presented to the National Eye Institute's Uveitis clinic with bilateral blurred vision, red eyes and photophobia, not responsive to topical steroids. On exam, she had bilateral severe panuveitis with areas of subretinal fluid. During her evaluation, she was noted to have elevated serum creatinine. A kidney biopsy confirmed the presence of severe tubulointerstitial nephritis and interstitial fibrosis. She was treated with oral steroids with excellent resolution of symptoms and subretinal fluid. She continued to have anterior segment flares …