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Cystic cavernous angioma in an infant: CT features
S Nakasu1, M Yoshida, M Nakajima
1Department of Neurosurgery, Shiga University of Medical Science, Shiga-ken, Japan.
Journal of Computer Assisted Tomography
|January 1, 1991
Summary
A rare cavernous angioma presented with a large cyst and nodule in an infant. Histology confirmed a prior hemorrhage, highlighting unusual imaging features in pediatric cases.
Area of Science:
- Pediatric Radiology
- Neuroradiology
- Vascular Malformations
Background:
- Cavernous angiomas are vascular malformations that can occur in the brain.
- They are typically diagnosed in adults but can present in children.
- Unusual imaging presentations require careful diagnostic consideration.
Observation:
- An 8-month-old girl presented with a brain lesion.
- Computed Tomography (CT) revealed an unusual cavernous angioma characterized by a large cystic component and a small nodular focus.
- The cyst contained clear fluid.
Findings:
- Histopathological examination confirmed a previous hemorrhagic event within the lesion.
- The combination of a large cyst and nodule on CT is an uncommon presentation for cavernous angioma.
- This case highlights the diverse imaging spectrum of pediatric cavernous angiomas.
Implications:
- Recognizing unusual CT features is crucial for accurate diagnosis of pediatric cavernous angiomas.
- This case expands the understanding of cavernous angioma presentations in infants.
- Early and accurate diagnosis can guide appropriate clinical management and follow-up.