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WHAT DO WE MEAN BY ‘CARRIER’? The term ‘carrier’ is widely used in medicine. It is often applied to those harbouring an infective agent but not overtly sick because of it, quite apart from its use in medical genetics. The term may be used by different people with entirely different connotations, and a precise definition […]

Prenatal Diagnosis: The development of techniques for diagnosing genetic disorders in utero was a major advance in medical genetics and has so altered the outlook for families at risk of having affected children that it has become one of the main options open to those receiving genetic counselling, especially where there is a high risk […]

Genetic disorders are becoming increasingly prominent in both childhood and adult chronic diseases. Unlike infectious diseases, nutritional deficiencies, or cancers, many genetic conditions have shown limited response to conventional treatments and preventive measures. This growing significance highlights the urgent need for effective therapies and advanced genetic interventions. While most established treatments for genetic disorders are […]

MUSCULAR DYSTROPHIES Many, indeed most, neuromuscular disorders have a Mendelian basis. Partly for this reason, and partly because of the severe chronic disability produced by many of them, they represent a major category of genetic counselling requests and referrals. The muscular dystrophies, a large group of progressive, primary muscle disorders, form a particularly important problem, […]

It is possible for a pregnancy test to show a negative result one day and a positive result the next day. There are several factors that can cause this change, such as the timing of the test in relation to ovulation and implantation, the concentration of the hormone hCG in the urine, and the sensitivity of the pregnancy test. It is important to follow the instructions of the pregnancy test and, if in doubt, consult with a healthcare professional for further guidance.

WHAT IS VESTIBULAR HYPOFUNCTION? Vestibular hypofunction is a vestibular disorder that affects the balance of an individual. The Academy of Neurologic Physical Therapy website mentions, “Unilateral vestibular hypofunction (UVH) is used when the balance system in your inner ear, the peripheral vestibular system, is not working properly. Each inner ear has a vestibular system, so […]