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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.
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 ...
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
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
Devi was born with phocomelia, a rare congenital disorder leading to underdeveloped limbs which resulted in her arms not fully forming, according to Olympics.com. At 17, she had already made a ...
Birth defects may result in disabilities that may be physical, intellectual, or developmental. [2] The disabilities can range from mild to severe. [6] 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 ...
Police in Laos have detained the manager and seven staff members of a backpacker hostel in Vang Vieng following the deaths of six tourists from suspected methanol poisoning, state media reported ...
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).