Hemorrhagic Disease of Newborn

**Semantic type:** Disease or Syndrome

**Definition:** A condition characterized as a coagulation disturbance in newborns due to vitamin K deficiency resulting in impaired production of coagulation factors II, VII, IX, and X, and proteins C and S by the liver.

**Synonyms:** - Vitamin K Deficiency Bleeding in Newborn - Vitamin K Deficiency Bleeding in Newborn