Ad
related to: birth defects detected during pregnancy causes and effects of cancer
Search results
Results From The WOW.Com Content Network
DES gained notoriety when it was shown to cause a rare vaginal tumor in girls and young women who had been exposed to this drug in utero.In 1971, the New England Journal of Medicine published a report showing that seven of eight girls and young women (ages 14 to 22) who had been diagnosed with vaginal clear cell adenocarcinoma had been exposed prenatally to DES. [5]
Thalidomide is a known human teratogen and carries an extremely high risk of severe, life-threatening birth defects if administered or taken during pregnancy. [6] It causes skeletal deformities such as amelia (absence of legs and/or arms), absence of bones, and phocomelia (malformation of the limbs).
Feet of a baby born to a mother who had taken thalidomide while pregnant. In the late 1950s and early 1960s, the use of thalidomide in 46 countries was prescribed to women who were pregnant or who subsequently became pregnant, and consequently resulted in the "biggest anthropogenic medical disaster ever," with more than 10,000 children born with a range of severe deformities, such as ...
Risk factors include folate deficiency, drinking alcohol or smoking during pregnancy, poorly controlled diabetes, and a mother over the age of 35 years old. [5] [6] Many birth defects are believed to involve multiple factors. [6] Birth defects may be visible at birth or diagnosed by screening tests. [10]
However, depending on the type of toxicant and amount of exposure, a fetus can be exposed to toxicants at any time during pregnancy, but have different effects. For example, exposure to a particular toxicant at one time in the pregnancy may result in organ damage and at another time in the pregnancy could cause death of the fetus and miscarriage.
A 37-year-old nurse booked a colonoscopy after noticing the symptoms while she was pregnant
Prenatal testing is a tool that can be used to detect some birth defects at various stages prior to birth. Prenatal testing consists of prenatal screening and prenatal diagnosis , which are aspects of prenatal care that focus on detecting problems with the pregnancy as early as possible. [ 1 ]
As more young people get colorectal cancer, it's more common in pregnant people. Bleeding, stomach discomfort and changing bowel habits are often dismissed as pregnancy symptoms when they're of ...