Results 1 to 10 of about 13,761 (256)

Treatment Strategy of Intracranial Hemangiopericytoma [PDF]

Brain Tumor Research and Treatment, 2015
Background Recent studies suggest aggressive management combining a grossly total resection (GTR) with adjuvant radiotherapy (RT) as a treatment of choice for intracranial hemangiopericytoma (HPC). However, in these papers, the definitions of complete or
Young-Joo Kim, Jae-Hyun Park, Young-Il Kim, S. Jeun   +3 more
semanticscholar   +2 more sources

Chronic management and recurrent challenges: a case of multifocal spinal hemangiopericytoma over 7 years. Illustrative case. [PDF]

J Neurosurg Case Lessons
Moustafa W, Silbermann J, Badary A, Maksoud S, Khalil Al-Barbarawi M.   +4 more
europepmc   +3 more sources

Non-Invasive Preoperative Imaging Differential Diagnosis of Intracranial Hemangiopericytoma and Angiomatous Meningioma: A Novel Developed and Validated Multiparametric MRI-Based Clini-Radiomic Model

Frontiers in Oncology, 2022
Background Accurate preoperative differentiation of intracranial hemangiopericytoma and angiomatous meningioma can greatly assist operation plan making and prognosis prediction.
Yanghua Fan, Panpan Liu, Yiping Li, Feng Liu, Yu He, Liang Wang, Junting Zhang, Zhanghua Wu   +7 more
semanticscholar   +1 more source

Deep Learning Model for Intracranial Hemangiopericytoma and Meningioma Classification

Frontiers in Oncology, 2022
Background Intracranial hemangiopericytoma/solitary fibrous tumor (SFT/HPC) is a rare type of neoplasm containing malignancies of infiltration, peritumoral edema, bleeding, or bone destruction. However, SFT/HPC has similar radiological characteristics as
Zi-yang Chen, Ningrong Ye, Nian Jiang, Qi Yang, Siyi Wanggou, Xuejun Li   +5 more
semanticscholar   +1 more source

Hemangiopericytoma

Chinese Journal of Contemporary Neurology and Neurosurgery, 2015
DOI: 10.3969/j.issn.1672-6731.2015.05 ...
Xiao-ling YAN
doaj   +1 more source

Hemangiopericytoma following allogeneic hematopoietic stem cell transplantation in a patient with primary plasma cell leukemia: the first case report and literature review. [PDF]

Front Oncol
Shi Y, Liang G, Zhang H, Wang Y, Han Y, Tong S, Liang S, Wang Y, Bai H, Xi R.   +9 more
europepmc   +3 more sources

Hemangiopericytoma

Definitions, 2020
An electron microscopic study was made of a nasal hemangiopericytoma. Previous ultrastructural studies of hemangiopericytomas established no uniform description of these tumor cells.
BA MICHAEL J. HAHN, MD RICHARD DAWSON, B. A. JAMES A. ESTERLY, hID DONAL.D J. JOSEPH, Donald Thompson, Chief Pathology, Electron Microscopy, Technician Mrs, Barbara Ballenger   +8 more
semanticscholar   +1 more source

Accurate Preoperative Distinction of Intracranial Hemangiopericytoma From Meningioma Using a Multihabitat and Multisequence-Based Radiomics Diagnostic Technique

Frontiers in Oncology, 2020
Background: Intracranial hemangiopericytoma (IHPC) and meningioma are both meningeal neoplasms, but they have extremely different malignancy and outcomes.
Jingwei Wei, Lianwang Li, Yuqi Han, D. Gu, Qian Chen, Junmei Wang, Runting Li, Jiong Zhan, Jie Tian, Dabiao Zhou   +9 more
semanticscholar   +1 more source

Hemangiopericytoma: Incidence, Treatment, and Prognosis Analysis Based on SEER Database

BioMed Research International, 2020
Background Hemangiopericytomas are rare tumors derived from pericytes surrounding the blood vessels. The clinicopathological characteristics and prognosis of hemangiopericytoma patients remain mostly unknown.
Kewei Wang, F. Mei, Sisi Wu, Zui Tan
semanticscholar   +1 more source

Hemangiopericytoma in the sacrococcygeal space: a case report

Journal of Medical Case Reports, 2010
Introduction A hemangiopericytoma is a rare, soft-tissue tumor of vascular origin derived from a pericyte of Zimmerman, which is a modified smooth muscle cell that surrounds the small blood vessels.
Watanabe Takashi, Oku Yoshimasa, Tominaga Toshiji, Matsuda Kenji, Hotta Tsukasa, Takifuji Katsunari, Yokoyama Shozo, Kitahata Yuji, Ieda Junji, Yamaue Hiroki   +9 more
doaj   +1 more source