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Updated: Jun 12, 2026

State of the Art Cranial Ultrasound Imaging in Neonates
Published on: February 2, 2015
Imaging pattern of calvarial lesions in adults
Jarred Garfinkle1, Denis Melançon, Maria Cortes
1Department of Diagnostic and Interventional Neuroradiology, Montreal Neurological Institute and Hospital-McGill University Health Center, 3801 Rue University, Montreal, Quebec, Canada. jarred.garfinkle@mail.mcgill.ca
Abstract:
Calvarial lesions often present themselves as clinically silent findings on skull radiographs or as palpable masses that may cause localized pain or soreness. This review aims to explore the radiographic, computed tomography (CT), and magnetic resonance imaging (MRI) characteristics of calvarial neoplastic, inflammatory, and congenital lesions that are common in adults in order to facilitate a structured approach to their diagnosis and limit the differential diagnosis. In addition to reviewing the literature, we reviewed the records of 141 patients of the Montreal Neurological Institute and Hospital with radiologically documented calvarial lesions between 2001 and June 2009. CT is ideal for detecting bony lesions and is helpful in precisely localizing a lesion pre-surgically. MRI is best at identifying intradiploic lesions before they affect the cortical tables and is able to establish extraosseous involvement, especially when paramagnetic contrast is employed.
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