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Maxillo-mandibular development in cerebrocostomandibular syndrome.
1Department of Pathology, Seoul National University Children's Hospital, Seoul National University College of Medicine, Korea.
Pediatric Pathology
|September 1, 1992
Summary
Cerebrocostomandibular syndrome is a rare, lethal developmental disorder. This case highlights severe costovertebral and facial defects leading to neonatal respiratory failure.
Area of Science:
- Medical Genetics
- Developmental Biology
- Pediatric Medicine
Background:
- Cerebrocostomandibular syndrome (CCMS) is a rare, severe congenital disorder.
- It is characterized by craniofacial abnormalities, intellectual disability, and significant skeletal defects.
Observation:
- A neonatal male presented with respiratory distress at birth.
- Clinical features included micrognathia, glossoptosis, high-arched palate, and facial hypoplasia.
- Post-mortem examination revealed multiple posterior rib defects, pulmonary hypoplasia, and fibrovascular tissue filling rib gaps.
Findings:
- Facial bone studies indicated multifocal growth retardation and maxillomandibular growth arrest.
- Abnormalities of the genioglossus muscle and lingual papillae were noted.
- The combination of defects points to a severe disruption in early development.
Implications:
- This case underscores the critical role of skeletal development in respiratory function.
- Understanding CCMS pathogenesis is crucial for potential future diagnostic or therapeutic strategies.
- Further research into the genetic and molecular underpinnings of CCMS is warranted.