Classification and clinical significance of intracranial calcifications: a pictorial essay

• Autor(a) principal: Guedes,Marcelo dos Santos
• Data de Publicação: 2020
• Outros Autores: Queiroz,Isadora Carvalho, Castro,Cláudio Campi de
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Radiologia Brasileira (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842020000400273
• topic: Intracranial calcifications; Computed tomography; Magnetic resonance imaging

Abstract Intracranial calcifications, which are common in the daily routine of radiologists, can have a physiological or pathological origin. Determining the cause of intracranial calcifications can represent a challenge. The anatomical location, distribution, dimensions and morphology of such calcifications are important findings, which, in conjunction with the clinical history and age group, can facilitate the differential diagnosis. The aim of this pictorial essay is to demonstrate the different types of intracranial calcifications and their origins. The images evaluated were those stored in picture archiving and communication systems. All of the cases included were studied by computed tomography, magnetic resonance imaging, or both. We identified, classified, and described 64 types of intracranial calcifications.