Hereditary conditions, or genetic disorders, occur due to changes in an individual's genetic material — their DNA. Dr. Lida Anwari offers specialized genetic counselling in Dubai, identifying the chance of genetic disorders with practical diagnostic tests and finding optimal solutions.
Book a Genetic Consultation WhatsApp UsHereditary conditions or genetic disorders occur due to changes in an individual's genetic material, also called DNA. These disorders are inherited from parents or transmitted through generations. Genes determine your heredity and hold genetic information in the form of DNA, and due to various factors these genes undergo mutation and result in genetic disorders. Mutations can occur in a single gene or multiple genes, and genetic disorders also happen due to changes in the structure or number of chromosomes.
A few genetic disorders occur at birth, while others arise due to genetic mutations. The disorders present by birth are inherited from parents, such as haemophilia and cystic fibrosis. A few genetic disorders occur due to gene mutation in a lifetime, like exposure to chemicals and harmful radiation — for example, cancer occurs due to gene mutation.
Dr. Lida Anwari, with years of experience in gynaecology and fetal medicine, offers specialized genetic counselling in Dubai. She identifies the chance of genetic disorders with practical diagnostic tests and finds optimal solutions.
Occurs due to mutation in a single gene. The disorders can be sex-linked recessive, autosomal recessive, sex-linked dominant, and mitochondrial. Mendelian disorders include albinism, sickle cell anaemia, haemophilia, and cystic fibrosis.
These disorders occur due to alterations in the structure or number of chromosomes, where chromosomes are lost or gained, affecting many genes. Some examples are Down syndrome, Turner's syndrome, and Klinefelter's syndrome.
These disorders occur due to gene mutations combined with environmental factors. Examples include diabetes, obesity, high blood pressure, heart disease, and arthritis.
The symptoms vary according to the type of disorder, its severity, and the affected organs. Individuals may experience the following symptoms:
A few lab tests can show gene mutations, but you may not have a particular disorder. If you have a family history of genetic disorders, it's essential to attend genetic counselling from an expert gynaecologist, who may recommend:
A blood test that shows whether you carry a gene mutation linked to a genetic disorder. Carrier testing is a good choice for pregnant people, even without any family history.
Prenatal screening is a blood test from a pregnant woman that denotes the possibility of a chromosome condition, helping identify pregnancies that may benefit from further diagnostic testing.
Prenatal diagnostic testing identifies whether the fetus is at higher risk of genetic disorders. The test requires a fluid sample from your uterus, such as through amniocentesis.
A newborn blood sample is tested for any genetic disorders. Early detection can help in providing better treatment and support for the baby from the very beginning.
Generally, there is no cure for genetic disorders. However, we can reduce the impact with alternative treatments like:
Choosing a fetal medicine consultant can help you diagnose hereditary disorders and fetal abnormalities during the early phase of pregnancy. Dr. Lida is a leading fetal medicine consultant with expert training in treating high-risk pregnancies and fetal abnormalities, performing a comprehensive range of diagnostic tests to detect and treat genetic conditions.
Fetal medicine specialist Dr. Lida provides extra comfort during pregnancy and overcomes challenging situations.
There are three broad types. Mendelian disorders occur due to mutation in a single gene and can be sex-linked recessive, autosomal recessive, sex-linked dominant, or mitochondrial — examples include albinism, sickle cell anaemia, haemophilia, and cystic fibrosis. Chromosomal disorders occur due to alterations in the structure or number of chromosomes, where chromosomes are lost or gained; examples include Down syndrome, Turner's syndrome, and Klinefelter's syndrome. Multifactorial genetic disorders occur due to a combination of gene mutations and environmental factors, such as diabetes, obesity, high blood pressure, heart disease, and arthritis.
Symptoms vary according to the type of disorder, its severity, and the affected organs. Individuals may experience breathing problems, behavioural changes, cognitive deficits, delays in speech or social skills development, digestive or eating issues, hearing or vision loss, poor growth, neurological issues, movement disorders such as muscle weakness and stiffness, and facial or limb anomalies including cleft palate or cleft lip.
Carrier testing is a blood test that shows whether you carry a gene mutation linked to a genetic disorder. It is a good choice for pregnant people, even without any family history. If you have a family history of genetic disorders, it is essential to attend genetic counselling from an expert gynaecologist, who can recommend the appropriate tests to identify any hereditary conditions.
A few lab tests can show gene mutations, though you may not have a particular disorder. Depending on your situation, tests may include carrier testing, prenatal screening — a blood test that denotes the possibility of a chromosome condition — prenatal diagnostic testing, which requires a fluid sample from your uterus to identify whether the fetus is at higher risk, and newborn screening, where a newborn blood sample is tested for genetic disorders so early detection can support better treatment.
Generally, there is no cure for genetic disorders. However, the impact can be reduced with alternative treatments such as medications or chemotherapy, dietary supplements or nutrition counselling, speech, physical or occupational therapy, and surgery to correct abnormalities. The right approach depends on the specific condition and is discussed with you individually.
Genetic counselling is the best way to detect genetic disorders, and consulting a genetic counsellor can help you diagnose and treat particular disorders. If you have a family history of genetic disease or any other high-risk pregnancy complications, it is better to consult a genetic counsellor. Dr. Lida Anwari, consultant gynaecologist and fetal medicine consultant in Dubai, is an experienced genetic counsellor who diagnoses the risk of fetal abnormalities and provides remedies to relieve your stress.