Chorionic Villus Sampling Index by MedicineNet.com

Chorionic Villus Sampling Index

Featured: Chorionic Villus Sampling Main Article

This prenatal test involves taking a small sample of cells from the placenta to check for birth defects, genetic diseases, and other problems. Candidates for the test include pregnant women age 35 years or older, couples who have had a child with a birth defect, and pregnant woman who have had other abnormal genetic test results. Potential risks of the test include miscarriage and infection. Cells may be collected through the vagina or through the abdomen.

Pictures, Images, Illustrations & Quizzes

Picture of Abdomen The abdomen (commonly called the belly) is the body space between the thorax (chest) and pelvis. See a picture of the Abdomen and...learn more »

Related Diseases & Conditions

Miscarriage A miscarriage is any pregnancy that ends spontaneously before the fetus can survive. Miscarriage usually occurs before the 13th...learn more »
In This Article
Miscarriage Article
- What is a miscarriage?
- What causes a miscarriage, and what are the tests for the different causes?
- What does NOT cause miscarriage?
- Are there lifestyle factors associated with miscarriage?
- What are the symptoms of a miscarriage?
- What will the doctor look for during an examination with suspected miscarriage?
- How is threatened abortion evaluated?
- What are common terms a woman might hear during evaluation for miscarriage?
- What treatment can a woman expect when she has had a miscarriage?
- When should a woman receive evaluation for underlying causes of pregnancy loss?
- Can something be done to prevent future miscarriages?
- Miscarriage At A Glance
Cystic Fibrosis Cystic fibrosis is a disease of the mucus and sweat glands. Cystic fibrosis is an inherited disease. The outcome of the disease...learn more »
In This Article
Cystic Fibrosis Article
- Cystic fibrosis facts*
- What is cystic fibrosis?
- What are other names for cystic fibrosis?
- What causes cystic fibrosis?
- Is cystic fibrosis inherited?
- Who is at risk for cystic fibrosis?
- What are the signs and symptoms of cystic fibrosis?
- How is cystic fibrosis diagnosed?
- How is cystic fibrosis treated?
- Living with cystic fibrosis
- What is the outlook for cystic fibrosis?
Down Syndrome Down syndrome is a chromosomal disorder that results in the presence of an additional third chromosome 21, also referred to as...learn more »
In This Article
Down Syndrome Article
- What is Down syndrome?
- What are the chromosome basics of Down syndrome?
- How do the extra genes lead to Down syndrome?
- What are the risk factors for conceiving a child with Down syndrome?
- What are the characteristic features and symptoms of Down syndrome?
- What type of prenatal screening is available for Down syndrome?
- How is the diagnosis of Down syndrome made?
- What about cognitive impairment in Down syndrome?
- What other conditions are associated with Down syndrome?
- How is Down syndrome managed?
- What about early intervention and education for Down syndrome?
- What are the needs of infants and preschool children with Down syndrome?
- How do adolescents with Down syndrome develop?
- What should one expect for adults with Down syndrome?
- Do individuals with Down syndrome work?
- Where can I find clinical trials for Down syndrome?
- Down Syndrome At A Glance
- Where can I find more information about Down syndrome?
Sickle Cell Disease (Sickle Cell Anemia) Sickle cell anemia (sickle cell disease), a blood disease which shortens life expectancy, is cause by an inherited abnormal...learn more »
In This Article
Sickle Cell Disease (Sickle Cell Anemia) Article
- What is sickle cell anemia?
- How is sickle cell anemia inherited?
- What conditions promote the sickling (distortion) of the red blood cells in sickle cell anemia?
- How is sickle cell anemia diagnosed?
- What are the symptoms and treatments of sickle cell anemia?
- What is the outlook (prognosis) for patients with sickle cell anemia?
- Sickle Cell Anemia At A Glance
Trisomy 18 Trisomy 18 is an chromosomal condition that causes severe birth defects in newborns. Many babies born with trisomy 18 do not live...learn more »
In This Article
Trisomy 18 Article
- Trisomy 18 facts
- What is trisomy 18?
- What are the chromosome basics of trisomy 18?
- What are the characteristic signs and symptoms of trisomy 18?
- How common is trisomy 18?
- How is trisomy 18 diagnosed?
- Can people with trisomy 18 survive to adulthood?
- Is there any treatment for trisomy 18?
Birth Defects Birth defects have many causes and currently, are the leading cause of death for infants in the first year of life. Some of the...learn more »
In This Article
Birth Defects Article
- What are birth defects?
- What causes birth defects?
- What are the different types of birth defects?
- What are the treatments for birth defects?