Why Early Genetic Testing in TK2d Changes Everything
A parent shares their experience with their son's delayed diagnosis of thymidine kinase 2 deficiency (TK2d), a rare genetic disorder affecting how the body uses certain building blocks for DNA. The article highlights how early genetic testing could have identified the condition sooner and made a significant difference in the child's care and outcomes. Early testing is important because it allows doctors to start treatment and management strategies before serious complications develop.