Sinus pericranii: color Doppler ultrasonographic findings.
نویسندگان
چکیده
inus pericranii is a rare abnormality that may appear as a midline nasofrontal mass.1,2 This disorder consists of congenital or acquired anomalous connections between an extracranial blood-filled nodule and the intracranial dural sinuses through dilated diploic and emissary veins of the skull.3 We report a case of sinus pericranii and present the findings on color Doppler ultrasonography (CDUS).
منابع مشابه
Sinus Pericranii: CT and Color Doppler Ultrasound Imaging Findings in a Case of Spontaneous Thrombosis
Sinus pericranii (SP) is an unusual venous anomaly characterized by communication of pericranial varicosities with an underlying dural sinus. We report a case of spontaneous thrombosis of sinus pericranii presenting as focally tender, nonreducible mass lesion different in character from the baseline venous abnormality. CT and colour Doppler Imaging were performed.
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Sinus pericranii (SP) located in the superior eyelid is an unusual clinical presentation. Here, we report a case of 72-year-old woman with an unruptured cerebral aneurysm presented with an SP located in the left superior eyelid. The SP was found to have a dominant venous outflow from the bilateral frontal region with an arterialized blood flow pattern on color Doppler ultrasonography (CDUS). Du...
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Sinus pericranii is an unusual venous anomaly characterized by communication of pericranial varicosities with an underlying dural sinus. We report two cases of spontaneous partial thrombosis of sinus pericranii presenting as focally tender, nonreducible mass lesions different in character from the baseline venous abnormality. CT, CT angiography, and CT venography (CTV) were performed in both ca...
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curs in the pediatric age group. Ohta et al. (1) defined this condition as “a collection of nonmuscular venous blood vessels or venous hemangiomas adhering tightly to the outer surface of the skull bone and directly communicating with an intracranial venous sinus by way of many diploic veins of several sizes.” To our knowledge, few reports published in Korea have described the MR imaging and MR...
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Cavernous hemangiomas involving the dura are relatively uncommon lesions . We report a case of a cavernous hemangioma with features of sinus pericranii with venous lakes that involved the dura as well as calvarium. Associated with it were radiologic bone changes atypical for hemangioma. In presenting our case, we correlate the computed tomographic (CT) appearance with surgical and conventional ...
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ورودعنوان ژورنال:
- Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
دوره 25 5 شماره
صفحات -
تاریخ انتشار 2006