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Pericardial and diaphragmatic defect is a rare combination of absent pericardium with congenital diaphragmatic defect.
Features include always present findings: Aplasia of the left hemidiaphragm and Partial diaphragmatic absence of pericardium; and common findings: Pulmonary hypoplasia, Neonatal respiratory distress, and Low blood oxygen levels (hypoxemia). 20 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Heart and blood vessels | 6 | Partial diaphragmatic absence of pericardium, Abnormal heart morphology, Atrial septal defect |
Phenotype severity distribution: 2 always present features, 3 common features.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for pericardial and diaphragmatic defect.
35 publications have been identified in PubMed for pericardial and diaphragmatic defect. Research spans Case Report / Case Series (79%), Review / Meta-Analysis (12%), and Clinical Trial Publication (6%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 27 | 79% |
Data assembled from 4 of 12 sources · Last updated Sep 20, 2026, 1:39 AM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Lungs and breathing | 4 | Pulmonary hypoplasia, Neonatal respiratory distress, Low blood oxygen levels (hypoxemia) |
Pregnancy and birth | 2 | Neonatal respiratory distress, Congenital diaphragmatic hernia |
Digestive system | 2 | Intestinal malrotation, Abnormal gastrointestinal tract morphology |
Research summaries
4 |
12% |
Clinical study results | 2 | 6% |
Laboratory research | 1 | 3% |
Dhuguma AA (2026). [PMID: 41451267](https://pubmed.ncbi.nlm.nih.gov/41451267/). *Radiol Case Rep*. [Case Report / Case Series]
Khlifi Taghzouti I (2026). [PMID: 41756558](https://pubmed.ncbi.nlm.nih.gov/41756558/). *Radiol Case Rep*. [Case Report / Case Series]
Martín-Alguacil N (2026). [PMID: 41745959](https://pubmed.ncbi.nlm.nih.gov/41745959/). *Vet Sci*. [Review / Meta-Analysis]
Bandi M (2026). [PMID: 42095294](https://pubmed.ncbi.nlm.nih.gov/42095294/). *Am Surg*. [Review / Meta-Analysis]
Sana MK (2026). [PMID: 32644374](https://pubmed.ncbi.nlm.nih.gov/32644374/). *Unknown Journal*. [Case Report / Case Series]
Alanís-Naranjo JM (2026). [PMID: 41665586](https://pubmed.ncbi.nlm.nih.gov/41665586/). *JACC Case Rep*. [Case Report / Case Series]
Fiedorowicz J (2026). [PMID: 41828950](https://pubmed.ncbi.nlm.nih.gov/41828950/). *Animals (Basel)*. [Case Report / Case Series]
Dumitru R (2025). [PMID: 40106730](https://pubmed.ncbi.nlm.nih.gov/40106730/). *Interdiscip Cardiovasc Thorac Surg*. [Clinical Trial Publication]
Lee KF (2025). [PMID: 40585917](https://pubmed.ncbi.nlm.nih.gov/40585917/). *J Surg Case Rep*. [Case Report / Case Series]
Maheshwari V (2025). [PMID: 40237667](https://pubmed.ncbi.nlm.nih.gov/40237667/). *Ann Card Anaesth*. [Case Report / Case Series]