and seizures. The oldest known living TD survivor as of 2013 was a 29-year-old woman. One man lived to be 26 years old. Another man lived to age 20. It was reported in 1998 that a 21 year old man with the condition lives in the United States, while two children with TD aged 10 and 12, a boy and a girl, were known in Germany. There was also a 6-year-old boy living with TD and two 1-year old boys. As of 2022 Christopher Álvarez, 25, is a Colombian living with TD in New York City. Incidence This condition affects about 1 in 60,000 births. References External links GeneReview/NCBI/NIH/UW entry on Thanatophoric Dysplasia Cell surface receptor deficiencies Rare diseases Thanatos