Prenatal double bubble sign - Ontology Browser

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Prenatal double bubble sign (HP:0025656)
Annotations: Rat: (0) Mouse: (0) Human: (1) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0) Naked Mole-rat: (0) Green Monkey: (0)

Parent Terms

Term With Siblings

Child Terms

Abnormal fetal gastrointestinal system morphology + is-a

Absence of stomach bubble on fetal sonography

Echogenic fetal bowel

Fetal abdominal cyst

Fetal ascites

Fetal bowel dilatation

Gastric pseudomass

Intraluminal meconium calcification

Meconium pseudocyst

Prenatal double bubble sign

Sonographic detection of a double bubble sign in the upper abdomen is strongly indicative of duodenal obstruction. One bubble represents fetal stomach, and the other is attributed to a dilated proximal part of the duodenum; continuity between both bubbles is required for the sign.

Synonyms
Definition Sources:	PMID:31167209

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