A 42-year-old man presented to the emergency department with complaints of difficulty ambulating, fatigue, unintentional weight loss and progressively worsening near vision.His medical history was ...

Purdue Testing Services (PTS) administers College Level Examination Program (CLEP) exams year-round by appointment during office hours. Most CLEP exams are 90 minutes long, except Spanish with Writing ...

Abstract: Fundus spectral imaging (FSI) integrates spatial and spectral information, providing a noninvasive alternative for structural and functional fundus examinations. It has demonstrated ...

The registration window for the Joint CSIR UGC NET December 2025 examination will close today, October 27, 2025, at 11:50 pm. The National Testing Agency (NTA) had earlier extended the deadline, ...

When it comes to health, your eyes can certainly tell a story about your overall well-being. As you get older, that story gets more chapters — and becomes more complex. Unfortunately, Medicare, the ...

1 Department of Neurology and Ophthalmology, University of Kentucky, Lexington, KY, United States 2 Centennial Neuroscience, Nashville, TN, United States Ethambutol is an antitubercular drug that is ...

Background: Machine learning technology that uses available clinical data to predict diabetic retinopathy (DR) can be highly valuable in medical settings where fundus cameras are not accessible.

Autosomal recessive bestrophinopathy (ARB) is a rare retinal dystrophy caused by homozygous or compound heterozygous null variants in the BEST1 gene. Clinically, ARB presents with variable features ...

Hypokalemia in cats without CKD and those with the condition may present in different ways, with the manifestation including cervical ventroflexion, paresis, and a stiff gait. During his session, ...

An optometrist uses a fundus camera to capture detailed images of a patient's retina and other internal structures of the eye, aiding in the diagnosis of various eye diseases and overall health. The ...