Treacher-Collins syndrome is also known as Lancaster disease or Franceschetti-Zwahlen-Klein syndrome. It is a rare genetic disorder manifested by the head's bony and soft tissue deformities, especially ears, orbit, facial…
Ebstein anomaly Ebstein anomaly is a rare congenital heart disease in which the tricuspid valve of the heart is placed far down into the right ventricle. This abnormal valve is…
What is Down syndrome? Down Syndrome (DS) is a genetic disorder due to chromosomal number alteration. The other name of this disease is Trisomy 21. Here, an additional copy of…