Only two other people in the world are known to have the condition she is living with. The oldest woman is called Amanda and lives in England, and the youngest Abigail in the same city as Lizzie (Austin,Texas). Lizzie has no body fat, and weighs only 61 pounds. She is blind in her right eye, and has limited vision in the left eye. Her condition is like some others, especially progeria. She has some symptoms seen in progeria, like the pointy nose and aging skin, but she has more medical problems as well but it is not expected to cause her to die. Doctors and experts at the University of Texas Southwestern Medical Center have named it as a Neonatal Progeroid Syndrome (NPS) (Wiedemann-Rautenstrauch syndrome) which has allowed her healthy bones, organs and teeth. She should be able to bear her own children who will not live with any of the conditions she has.