White matter buckling sign
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The white matter buckling sign is helpful in distinguishing an extra-axial intracranial mass from an intra-axial one, and represents the white matter projecting into gyri being compressed and displaced by the mass, even in the presence of oedema (which would usually expand gyri, if the mass were intra-axial) 1.
-<p>The <strong>white matter buckling sign</strong> is helpful in distinguishing an <a href="/articles/extra-axial-1">extra-axial</a> mass from an <a href="/articles/intra-axial-2">intra-axial</a> one, and represents the white matter projecting into gyri being compressed and displaced by the mass, even in the presence of <a href="/articles/cerebral-oedema-1">oedema</a> (which would usually expand gyri, if the mass were intra-axial) <sup>1</sup>.</p>- +<p>The <strong>white matter buckling sign</strong> is helpful in distinguishing an <a href="/articles/extra-axial-1">extra-axial</a> intracranial mass from an <a href="/articles/intra-axial-2">intra-axial</a> one, and represents the <a title="White matter" href="/articles/white-matter">white matter</a> projecting into gyri being compressed and displaced by the mass, even in the presence of <a href="/articles/cerebral-oedema-1">oedema</a> (which would usually expand gyri, if the mass were intra-axial) <sup>1</sup>.</p>