Computed tomography diplopia

What do you double check for diplopia?
Key areas requiring a double check using the acronym VISION include Vascular, Infectious and Inflammatory, the Scalp for giant cell arteritis, Sphenoid and Skull base in trauma, Increased intracranial pressure (pseudotumor cerebri), Onset of new headaches or psychosis, and Neoplasm..
What is the best imaging for diplopia?
Strabismus and Diplopia
Diplopia is one of the major reasons for performing brain magnetic resonance imaging (MRI).
Pathologies affecting the neural pathway that governs eye movement cause misalignment of the eyes (i.e., strabismus), and consequently, binocular diplopia..
What tests are done for diplopia?
Assess visual acuity with distance glasses or contact lenses in each eye.
Close each eye to investigate if the diplopia is monocular or binocular.
Carry out a corneal reflex test by shining a torchlight from about 33 cm so that it can be seen reflected in both pupillary areas..
Traditional guidelines for imaging patients with new-onset diplopia include imaging all patients younger than 50 years with other neurologic findings, with a progressive course of diplopia, or with a history of cancer._{Dec 28, 2022}

Many people with double vision, or diplopia, want a CT scan or MRI to see if it is caused by a brain tumor or other serious problem. Much of the time, following a comprehensive eye evaluation, neither test is necessary.

Our aim was to determine CT findings that may suggest the presence of diplopia when patients with BOFs cannot be adequately examined to plan an orbital repair.

Double vision

Diplopia is the simultaneous perception of two images of a single object that may be displaced horizontally or vertically in relation to each other.
Also called double vision, it is a loss of visual focus under regular conditions, and is often voluntary.
However, when occurring involuntarily, it results in impaired function of the extraocular muscles, where both eyes are still functional, but they cannot turn to target the desired object.
Problems with these muscles may be due to mechanical problems, disorders of the neuromuscular junction, disorders of the cranial nerves that innervate the muscles, and occasionally disorders involving the supranuclear oculomotor pathways or ingestion of toxins.

Categories

Computed tomography diplopia

What do you double check for diplopia?

What is the best imaging for diplopia?

What tests are done for diplopia?