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Published on: May 11, 2015
Pulmonary hypoplasia with associated cardiac and skeletal malformations
Insights
Pulmonary hypoplasia, a lung development disorder, can present with few symptoms but often involves other congenital anomalies. This case highlights complex associated cardiac, skeletal, and vascular defects in a young male patient.
Area of Science:
- Cardiology
- Pulmonology
- Pediatric Surgery
- Medical Genetics
Background:
- Pulmonary hypoplasia is a congenital condition characterized by incomplete lung development.
- While often associated with mild respiratory symptoms, it can present with significant comorbidities.
- Associated anomalies frequently involve cardiac, gastrointestinal, genitourinary, and skeletal systems.
Observation:
- A 17-year-old male presented with a hypoplastic right lung.
- The patient exhibited secondary cardiac dextroposition and an ostium secundum atrial septal defect.
- Additional findings included a hypoplastic right pulmonary artery with a retrocaval course, vertebral fusion, and pollicization secondary to thumb hypoplasia.
Findings:
- The case details a rare constellation of congenital anomalies secondary to right pulmonary hypoplasia.
- The anatomical abnormalities included dextroposition of the heart, atrial septal defect, and aberrant pulmonary artery development.
- Skeletal anomalies, specifically vertebral fusion and thumb abnormalities (pollicization), were also noted.
Implications:
- This case underscores the importance of comprehensive evaluation for associated anomalies in patients with pulmonary hypoplasia.
- Understanding these complex associations aids in diagnosis and management planning.
- Further research into the genetic and developmental pathways of pulmonary hypoplasia and its related defects is warranted.
Abstract:
Patients with mild pulmonary hypoplasia typically use to have minimal respiratory symptoms. Nonetheless, other associated anomalies such as cardiac, gastrointestinal, genitourinary, or skeletal defects may be seen. We report the case of a 17-year-old male patient with hypoplastic right lung with secondary cardiac dextroposition, an ostium secundum atrial septal defect, a hypoplastic right pulmonary artery arising from the posterior wall of the left pulmonary artery with a retrocava course, vertebral bone fusion and pollicization due to right congenital thumb absence.
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