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TNM is a notation system that describes the stage of a cancer, which originates from a solid tumor, using alphanumeric codes: M describes distant metastasis (spread of cancer from one part of the body to another). The TNM staging system for all solid tumors was devised by Pierre Denoix between 1943 and 1952, using the size and extension of the ...
Heterophoria is an eye condition in which the directions that the eyes are pointing at rest position, when not performing binocular fusion, are not the same as each other, or, "not straight". This condition can be esophoria, where the eyes tend to cross inward in the absence of fusion; exophoria, in which they diverge; or hyperphoria, in which ...
Determining the extent to which a cancer has developed. Cancer staging is the process of determining the extent to which a cancer has grown and spread. A number from I to IV is assigned, with I being an isolated cancer and IV being a cancer that has metastasized and spread from its origin. The stage generally takes into account the size of a ...
Maddox wing. The Maddox Wing is an instrument utilized by ophthalmologists, orthoptists and optometrists in the measurement of strabismus (misalignment of the eyes; commonly referred to as a squint or lazy eye by the lay person). It is a quantitative and subjective method of measuring the size of a strabismic deviation by dissociation of the ...
Updated October 24, 2023 at 11:48 AM. Over the past six years, Brett Yancey, 47, spent time in and out of hospitals receiving treatment for stage 4 esophageal cancer. Sadly, that means the dad of ...
Esotropia is a form of strabismus in which one or both eyes turn inward. The condition can be constantly present, or occur intermittently, and can give the affected individual a "cross-eyed" appearance. [1] It is the opposite of exotropia and usually involves more severe axis deviation than esophoria. Esotropia is sometimes erroneously called ...
Exophoria. Exophoria is a form of heterophoria in which there is a tendency of the eyes to deviate outward. [1] During examination, when the eyes are dissociated, the visual axes will appear to diverge away from one another. [2] The axis deviation in exophoria is usually mild compared with that of exotropia .
Doherty initially revealed her cancer diagnosis in 2015. She has continued to update fans on her cancer journey after the disease returned in 2017 following years of remission.