Hypertrophic pyloric stenosis
Hypertrophic pyloric stenosis
Definition
An abnormality characterized by thickening of the muscle in the wall of the pylorus. It results in the narrowing of the pyloric channel. The overlying mucosa may appear hypertrophic as well. Clinical signs and symptoms appear early in life and include projectile vomiting and dehydration.
Also known as congenital constriction of the pylorus, congenital hypertrophic pyloric stenosis, congenital Hypertrophy of the pylorus, congenital pyloric stenosis, congenital stricture of the pylorus, IHPS, infantile constriction of the pylorus, infantile hypertrophic pyloric stenosis, infantile Hypertrophy of the pylorus, infantile pyloric stenosis, infantile stricture of the pylorus, pyloric stenosis, infantile — per MONDO
Also identified as
- DOID 12638 per MONDO
- ICD10CM Q40.0 per MONDO
- ICD9 750.5 per MONDO
- MESH D046248 per MONDO
- NCIT C98952 per MONDO
- SCTID 48644003 per MONDO
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Alimentary part of gastrointestinal system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Alimentary part of gastrointestinal system | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |
| Stomach | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Stomach | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |