What Are the Four Tests in the Prenatal TORCH Screening?

The Prenatal TORCH screening includes tests for toxoplasmosis, rubella virus, cytomegalovirus, and herpes simplex viruses type I/II. These viruses can potentially infect the fetus during pregnancy, leading to congenital defects or miscarriage. Testing for these viruses helps in prevention and early detection of these infections to protect fetal health.
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What Are the Harmful Manifestations of Optic Nerve Atrophy?

Vision deterioration is one of the most apparent harmful effects of optic nerve atrophy. If not treated promptly, vision can continue to decline. It is recommended to undergo regular eye exams to observe changes in the nerve fiber layer around the optic disc and the blood vessels of the retina, as well as to conduct tests on visual field and color vision to monitor the progression of the condition. This disease often results from X-linked dominant inheritance, making treatment more challenging, but genetic risk can be reduced through optimal breeding.
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