Congenital lactase deficiency

Definition

Congenital lactase deficiency is a rare severe gastrointestinal disorder in newborns primarily reported in Finland and characterized clinically by watery diarrhea on feeding with breast-milk or lactose-containing formula.

Also known as congenital lactase deficiency — per MONDO

Also identified as

• DOID 0111646 per MONDO
• ICD10CM E73.0 per MONDO
• ICD9 271.3 per MONDO
• MESH C562600 per MONDO
• OMIM 223000 per MONDO
• Orphanet 53690 per MONDO
• SCTID 5388008 per MONDO
• UMLS C0268179 per MONDO