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Phocomelia is a congenital condition that involves malformations of human arms and legs which result in a flipper-like appendage. [1] [2] A prominent cause of phocomelia is the mother being prescribed the use of the drug thalidomide during pregnancy; however, the causes of most cases are to be determined.
The following is a list of symptoms that have been associated with Roberts syndrome: [citation needed] Bilateral symmetric tetraphocomelia- a birth defect in which the hands and feet are attached to shortened arms and legs; Prenatal growth retardation An example of a severely affected Roberts syndrome Patient
One class of congenital limb deformities, limb reduction defects, occurs when one or more limbs are undersized or missing parts. The prevalence of these defects in the United States is approximately 1 in 1900 births. [2] This category includes amelia, ectrodactyly, radial dysplasia, and phocomelia among others. These defects are more likely to ...
Birth defects are divided into two main types: structural disorders in which problems are seen with the shape of a body part and functional disorders in which problems exist with how a body part works. [3] Functional disorders include metabolic and degenerative disorders. [3] Some birth defects include both structural and functional disorders. [3]
Photos of Fisher and Abigail: After making the courageous decision to keep Abigail, Fisher started a GoFundMe page, desperately seeking help to cover the financial burden of raising a child she ...
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 ...
Proximal femoral focal deficiency (PFFD), also known as Congenital Femoral Deficiency (CFD), [1] is a rare, non-hereditary birth defect that affects the pelvis, particularly the hip bone, and the proximal femur. The disorder may affect one side or both, with the hip being deformed and the leg shortened.
Inheritance of abnormal genes, e.g. polydactyly, ectrodactyly or brachydactyly, symptoms of deformed limbs then often occur in combination with other symptoms ; external causes during pregnancy (thus not inherited), e.g. via amniotic band syndrome; teratogenic drugs (e.g. thalidomide, which causes phocomelia) or environmental chemicals