Persistent primitive hypoglossal artery associated with Chiari II malformation: Diagnosis and clinical implications
2010
Persistent Primitive Hypoglossal Artery and Chiari II Malformation
publication
Evidence: low
Author Information
Author(s): Mudit Gupta, Rashmi Gupta, Ashu Seith
Primary Institution: All India Institute of Medical Sciences
Hypothesis
What are the clinical implications of a persistent primitive hypoglossal artery associated with Chiari II malformation?
Conclusion
The combination of a persistent primitive hypoglossal artery with Chiari II malformation and a meningocele has significant prognostic and surgical implications.
Supporting Evidence
- There has been one reported case of PPHA associated with Chiari I malformation, but none with Chiari II.
- The CSF sac herniation through the hypoglossal canal represents an unusual type of meningocele.
- Coexistence of PPHA with Chiari II worsens the prognosis for the patient.
Takeaway
This study talks about a rare case where a baby has a special artery and a brain condition that can make surgery very risky.
Methodology
A case report detailing imaging findings and clinical implications.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
A 14-day-old male baby.
Digital Object Identifier (DOI)
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