Intravascular Papillary Endothelial Hyperplasia (Masson tumor) of the Skull : Case Report and Literature Review
Journal of Korean Neurosurgical Society
;
: 52-54, 2012.
Article
Dans Anglais
| WPRIM
| ID: wpr-58019
ABSTRACT
A 10-year-old female patient presented with a rapidly growing nodular mass lesion on her right frontal area. On skull radiography and computed tomography (CT) imaging, this mass had a well-demarcated punch-out lesion with a transdiploic, exophytic soft tissue mass nodule on the frontal scalp. Magnetic resonance (MR) imaging revealed the presence of a 1.5x1.2x1 cm sized calvarial lesion. This lesion was hypointense on T1 and heterogenous hyperintense on T2 weighted MR images, and exhibited heterogeneous enhancement of the soft tissue filling the punch-out lesion after intravenous administration of gadolinium. En block removal of the tumor with resection of the rim of the normal bone was performed. The pathological diagnosis was intravascular papillary endothelial hyperplasia (IPEH). After surgery, no recurrence was found for 8 months. IPEH is a rare and benign reactive lesion usually found in thrombosed subcutaneous blood vessels. Involvement of skull bone is rare. In this article, we present a case of IPEH involving the calvarium, in a 10-year-old woman.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Récidive
/
Cuir chevelu
/
Crâne
/
Vaisseaux sanguins
/
Spectroscopie par résonance magnétique
/
Administration par voie intraveineuse
/
Gadolinium
/
Hyperplasie
Limites du sujet:
Enfant
/
Femelle
/
Humains
langue:
Anglais
Texte intégral:
Journal of Korean Neurosurgical Society
Année:
2012
Type:
Article
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