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Destructive Radiologic Development of Intravascular Papillary Endothelial Hyperplasia on Skull Bone
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  • Destructive Radiologic Development of Intravascular Papillary Endothelial Hyperplasia on Skull Bone
  • Destructive Radiologic Development of Intravascular Papillary Endothelial Hyperplasia on Skull Bone
저자명
Lee. Seul-Kee,Jung. Tae-Young,Baek. Hee-Jo,Kim. Seul-Kee
간행물명
Journal of Korean neurosurgical society
권/호정보
2012년|52권 1호|pp.48-51 (4 pages)
발행정보
대한신경외과학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

Intravascular papillary endothelial hyperplasia (IPEH) is a rare vascular benign lesion that rarely involves the central nervous system with or without skull invasion. We report a rare case of IPEH on the skull bone, which displayed destructive radiologic development associated with hemorrhage. A 14-year-old male presented with an incidentally detected a small enhancing, left frontal osteolytic lesion. Previously, he underwent operation and received adjuvant chemoradiation therapy for cerebellar medulloblastoma. Follow-up magnetic resonance imaging revealed a left frontal bone lesion, which expanded to an approximately 2 cm-sized well-circumscribed osteolytic lesion associated with hemorrhage for 20 months. Frontal craniectomy and cranioplasty were performed. Destructive change was detected on the inner table and diploic space of the skull. The mass had a cystic feature with hemorrhagic content without dural attachment. Pathologic examination showed the capsule consisted of parallel collagen lamellae representing a vascular wall, vascular lumen, which was pathognomonic for IPEH. Immunohistochemical staining revealed that the capsule was positive for CD34 and factor VIII, which favor the final diagnosis of IPEH. This was the first case of intracalvarial IPEH.