1.Sinus Pericranii in an Infant: MR Imaging and Angiographic Findings.
Kyung Hee LEE ; Hyung Jin KIM ; Young Kuk CHO ; Hyun Sun PARK ; Hye Seung HAN ; Young Hye KANG
Journal of the Korean Radiological Society 2003;49(5):417-420
Sinus pericranii is a rare vascular anomaly involving abnormal communication between the intracranial and extracranial venous circulations. Although the condition can be diagnosed clinically, imaging is required to distinguish it from other entities and to identify the connection between the extracranial and intracranial dural venous sinus. We report the characteristic MR imaging and angiographic findings of a case of sinus pericranii.
Humans
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Infant*
;
Magnetic Resonance Imaging*
;
Sinus Pericranii*
2.Radiologic Findings of Sinus Pericranii.
Hye Kyung YOON ; Sang Hyun LEE ; Dong Gyu NA ; Hong Sik BYUN ; Hyung Jin SHIN ; Bokyung Kim HAN
Journal of the Korean Radiological Society 1998;38(3):531-533
Sinus pericranii is a rare vascular anomaly consisting of abnormal venous communication between intra- andextracranial circulation. We report one case, confirmed by surgery, and describe the radiological findings ofDoppler ultrasonography, CT and MR imaging.
Magnetic Resonance Imaging
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Sinus Pericranii*
;
Ultrasonography
3.A Case of Parital Sinus Pericranii.
Ho Sang PARK ; Shin JUNG ; Je Hyuk LEE
Journal of Korean Neurosurgical Society 1995;24(11):1438-1443
Sinus pericranii is a rare vascular anomaly which is defined as a group of abnormal communications between the extracranial and intracranial venous systems, usually involving the superior sagittal sinus. A case of parietal sinus pericranii is presented which was developed spontaneously. This 33-year-old woman presented with a soft fluctuant mass in the right parietal region adjacent to the midline. She complained of headache and dizziness. The preoperative radiologic findings of simple skull, bone scan, computed tomography and angiography are presened. The presence of vascular endothelium in the pathologic examination suggested a congenital origin. The lesion, pericranial blood sinus was removed completely and then mutiple, small vascular connections through the underlying skull were obliterated by air-powered drilling.
Adult
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Angiography
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Dizziness
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Endothelium, Vascular
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Female
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Headache
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Humans
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Rabeprazole
;
Sinus Pericranii*
;
Skull
;
Superior Sagittal Sinus
4.Two Cases of Sinus Pericranii.
Jae Hoon SUNG ; Moon Chan KIM ; Joon Ki KANG ; Cahng Rak CHOI
Journal of Korean Neurosurgical Society 1994;23(2):248-252
The "sinus pericranii" is a rare vascular anomaly involving an abnormal communication between extracranial and intracranial venous system, which usually involves the superior sagittal sinus, sometimes the transverse sinus. It is found beneath or in the periosteum of the cranial vault and is connected with an intracranial sinus through anomalous diploic veins of congenital or acquired origin. It is benign scalp mass, and should be differentiated from vascular anomalies of the scalp and cystic masses of the scalp communication with the cerebrospinal space. The authors present 2 cases of sinus pericranii which was spontaneously developed without any history if head injury. The lesion was found to be changed in it's volume according to patient's head position. Clinical characteristics of sinus pericranii is discussed.
Craniocerebral Trauma
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Head
;
Periosteum
;
Scalp
;
Sinus Pericranii*
;
Superior Sagittal Sinus
;
Veins
5.Sinus Pericranii: A Case Report and the Literature Review.
Chang Hyun LEE ; Yoon Soo LEE ; Jeong Ho LEE ; Hyuk Gee LEE ; Kee Young RYU ; Dong Gee KANG
Korean Journal of Cerebrovascular Surgery 2009;11(4):174-178
Sinus pericranii is a rare vascular anomaly that's characterized by an extracranial vascular mass with anastomotic connections between the intracranial and extracranial systems via the diploic veins of the skull. Preoperative evaluations for making the diagnosis are important to help prevent unexpected intraoperative bleeding. We report here on a case of surgically treated sinus pericranii in a 20-year-old female following minor head trauma. The clinical manifestations, pathogenesis and managements are discussed, and we also review the relevant literature.
Craniocerebral Trauma
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Female
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Hemorrhage
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Humans
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Sinus Pericranii
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Skull
;
Veins
;
Young Adult
6.Sinus Pericranii: Case Report.
Dong Ju YUN ; Hyung Dong KIM ; Sunseob CHOI ; Su Jin KIM
Korean Journal of Cerebrovascular Surgery 2011;13(2):75-79
OBJECTIVE: Sinus pericranii (SP) is a rare vascular malformation characterized by abnormal communication between the extracranial and intracranial venous systems, usually involving the superior sagittal sinus (SSS) and occasionally, the transverse sinus. CASE REPORT: A 28-year-old man was presented with a round, fluctuant, nonpulsatile scalp mass in the frontal area near the midline, the size of which changed, depending on his head position. Magnetic resonance imaging showed an extracranial vein extending through a bony defect in the vertex of the skull and draining into the superior portion of the sagittal sinus. RESULTS: The lesion was completely removed by surgery. The presence of vascular endothelium in the pathologic specimen suggests a congenital or spontaneous origin. CONCLUSION: SP is a rare vascular malformation that requires surgical or endovascular treatment for the prevention of life-threatening complications.
Adult
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Endothelium, Vascular
;
Head
;
Humans
;
Magnetic Resonance Imaging
;
Scalp
;
Sinus Pericranii
;
Skull
;
Superior Sagittal Sinus
;
Vascular Malformations
;
Veins
7.Symptomatic Sinus Pericranii with Adult Onset Headache: A Case Report with Pathologic Perspective
Young Soo CHUNG ; Jung jae KIM ; Se Hoon KIM ; Joonho CHUNG ; Jae Whan LEE ; Keun Young PARK
Journal of Cerebrovascular and Endovascular Neurosurgery 2019;21(3):163-168
Sinus pericranii (SP) is a rare vascular anomaly of the scalp that consists of an abnormal pericranial venous channel connected to adjacent dural venous sinuses. Most SP are asymptomatic and are found in the pediatric age group. We aim to report a case of symptomatic SP in adult and describe the clinical, radiological, and pathohistological findings to help understand and differentiate this lesion from other scalp lesions. A 40-year-old man with a scalp mass was admitted to our hospital complaining of headache. The lesion enlarged when the patient was in a recumbent position or during Valsalva maneuver. The radiologic imaging suggested its diagnosis as an accessory type of SP with bone erosion. Surgical resection and cranioplasty were successfully performed, and the related headache also gradually subsided. At the 3-year follow-up, there was no recurrence on magnetic resonance imaging.
Adult
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Diagnosis
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Follow-Up Studies
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Headache
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Humans
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Magnetic Resonance Imaging
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Recurrence
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Scalp
;
Sinus Pericranii
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Valsalva Maneuver
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Vascular Malformations
8.Diagnosis and treatment of children sinus pericranii.
Wei-Min SHEN ; Jie CUI ; Jian-Bing CHEN ; Ji-Jun ZOU ; Yi JI ; Hai-Ni CHEN
Chinese Journal of Plastic Surgery 2010;26(4):244-247
OBJECTIVETo discuss the diagnosis and treatment of children sinus pericranii (SP).
METHODSFrom Jan. 2000 to Dec. 2008, 12 cases of SP were treated. The clinical data and CT results were studied. If the SP had no communication with the intracranial vessels, DSA was performed to know its venous drainage. The operation procedures included excision of bump, followed by hemostasis. Then the local flap was used to cover the cranial defect.
RESULTS12 cases all had scalp bump whose size was changed with body position. Three-dimensional CT showed a crater-like depression and multiple honeycomb diploic holes in the skull. 6 cases with venous malformation received DSA. 12 patients were operated.
CONCLUSIONSSP can be diagnosed with typical CT results and symptoms. DSA should be performed if the communication with the intracranial vessels is existed. The main methods include operation, embolization and reserved observation. Medicine injection is not recommended due to the high risk.
Child ; Child, Preschool ; Female ; Follow-Up Studies ; Humans ; Infant ; Male ; Retrospective Studies ; Sinus Pericranii ; diagnostic imaging ; surgery ; Tomography, X-Ray Computed ; Treatment Outcome
9.Clinical Outcome of Nonfistulous Cerebral Varices: the Analysis of 39 Lesions
Hye Seon KIM ; Seong Cheol PARK ; Eun Jin HA ; Wong Sang CHO ; Seung Ki KIM ; Jeong Eun KIM
Journal of Korean Neurosurgical Society 2018;61(4):485-493
OBJECTIVE: Cerebral varices (CVs) without an arteriovenous shunt, so called nonfistulous CVs, are very rare, and their etiology and natural course are not well understood. The aim of this study is to evaluate the clinical outcomes of nonfistulous CVs by the analysis of 39 cases.METHODS: From 2000 to 2015, 22 patients with 39 nonfistulous CVs (≥5 mm) were found by searching the medical and radiologic records of our institute. Clinical data and radiological data including numbers, sizes and locations of CVs and associated anomalies were retrospectively collected and analyzed. Previously reported cases in literature were reviewed as well.RESULTS: The mean age of the patients was 21 years (range, 0–78 years). On average, 1.8±1.2 CVs were found per patient. CVs were categorized as either fusiform or saccular depending on their shapes. Two patients had saccular type CVs, seventeen patients had fusiform types, and three patients had both fusiform and saccular CVs. Eight patients had associated compromise of the vein of Galen and the straight sinus. Four of those patients had sinus pericranii, as well. Five patients had CVs that were distal draining veins of large developmental venous anomalies. One patient had associated migration anomaly, and two patients had Sturge- Weber syndrome. Six patients with an isolated cerebral varix were observed. Of the 39 CVs in 22 patients, 20 lesions in 14 patients were followed up in outpatient clinics with imaging studies. The average follow-up duration was 6.6 years. During this period, no neurological events occurred, and all the lesions were managed conservatively.CONCLUSION: Nonfistulous CVs seemed to be asymptomatic in most cases and remained clinically silent. Hence, we suggest conservative management.
Ambulatory Care Facilities
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Brain Stem Infarctions
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Central Nervous System Vascular Malformations
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Central Nervous System Venous Angioma
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Cerebral Veins
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Follow-Up Studies
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Humans
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Retrospective Studies
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Sinus Pericranii
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Varicose Veins
;
Veins