Giant tumefactive perivascular spaces: A case report
نویسندگان
چکیده
منابع مشابه
Giant tumefactive perivascular spaces.
BACKGROUND AND PURPOSE The brain perivascular spaces (PVSs) are pial-lined, interstitial fluid-filled structures that accompany penetrating arteries. When enlarged, they may cause mass effect and can be mistaken for more ominous pathologic processes. The purpose of this study was to delineate the broad clinical and imaging spectrum of this unusual condition. METHODS Thirty-seven cases of gian...
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BACKGROUND Perivascular spaces (PVSs) or Virchow-Robin spaces in the brain are pial-lined interstitial fluid (ISF)-filled structures surrounding the penetrating arteries and arterioles. These spaces appear as 1- to 2-mm in diameter, round, oval, or curvilinear smooth-walled structures on magnetic resonance imaging (MRI). Typical PVSs are asymptomatic. Occasionally, they become enlarged and caus...
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ژورنال
عنوان ژورنال: Surgical Neurology International
سال: 2020
ISSN: 2152-7806
DOI: 10.25259/sni_532_2019