Persistent fetal superficial middle cerebral vein: an anatomical study
نویسندگان
چکیده
منابع مشابه
A variant of the superficial middle cerebral vein mimicking an extraaxial hematoma.
We report a case of a 65-year-old man who was admitted to the hospital on an emergent basis because of head trauma. Non-contrast-enhanced CT findings of the brain suggested a small extraaxial hematoma that was shown to be a superficial middle cerebral vein variant on subsequent MR images.
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The anatomical variations are more frequently encountered in the venous system particularly in the superficial veins when compared to the arterial system. The great saphenous vein is the longest vein of the body and represents preaxial vein of lower limb. The venous anatomy is of great importance to the surgeons and sonographers. The present study included 25 lower limbs during routine dissecti...
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BACKGROUND Although the superficial middle cerebral vein (SMCV) usually connects with the cavernous sinus, there are several anatomical variations. We determined whether differences in SMCV drainages patterns affected the perioperative management of petroclival meningioma. METHODS The subjects included 17 patients (4 men; 13 women) who underwent resection of a petroclival meningioma. SMCV dra...
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BACKGROUND AND PURPOSE Classification of variations of the superficial middle cerebral vein (SMCV) remains ambiguous. We propose a new classification system based on embryologic development for preoperative examination. METHODS Three-dimensional CT angiography was used to evaluate 500 SMCVs (in 250 patients). The outflow vessels from the SMCV were classified into seven types on the basis of e...
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ژورنال
عنوان ژورنال: Anatomy & Cell Biology
سال: 2019
ISSN: 2093-3665,2093-3673
DOI: 10.5115/acb.19.006