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Published on: June 15, 2020
Congenital pseudoarthrosis associated with venous malformation
A Al-Hadidy1, A Haroun, N Al-Ryalat
1Radiology Department, Jordan University Hospital, Marka, Amman, Jordan. amshadidy@yahoo.com
Skeletal Radiology
|September 13, 2006
Summary
Congenital pseudoarthrosis, a bone condition, can be caused by vascular malformations. This case report details a rare instance in a child, highlighting a novel etiology for this pathology.
Area of Science:
- Orthopedics
- Vascular Surgery
- Pediatric Radiology
Background:
- Congenital pseudoarthrosis (CP) is a rare condition characterized by the failure of bone to heal, often affecting the long bones.
- While frequently isolated, CP can be associated with genetic syndromes like neurofibromatosis.
- The underlying etiology of CP remains incompletely understood, necessitating further investigation into diverse causes.
Observation:
- A 3-year-old female presented with congenital pseudoarthrosis of the right tibia and fibula.
- Advanced imaging, including magnetic resonance imaging (MRI) and magnetic resonance angiogram (MRA), was utilized for diagnosis.
- Imaging revealed a lobulated mass with significant enhancement in the affected limb.
Findings:
- The imaging findings were consistent with a venous malformation.
- This represents the first documented case of congenital pseudoarthrosis attributed to a vascular malformation.
- The venous malformation likely exerted pressure or interfered with normal bone development, leading to pseudoarthrosis.
Implications:
- This case expands the differential diagnosis for congenital pseudoarthrosis.
- It underscores the importance of considering vascular anomalies in the etiology of pediatric bone pathologies.
- Further research into the relationship between vascular malformations and skeletal development is warranted.
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