Grade 4 Neonatal Gastrointestinal Bleeding, AE

**Semantic type:** Finding

**Definition:** A gastrointestinal bleeding adverse event in a newborn characterized by life-threatening consequences (e.g. hemorrhagic shock); urgent major care change required.

**Synonyms:** - Grade 4 Gastro-intestinal Bleeding Neonatal - Grade 4 Neonatal Gastrointestinal Bleeding, Adverse Event