Results 51 to 60 of about 42,235 (304)

Cytologic and Histologic Findings of Extrapleural Solitary Fibrous Tumor: Report of Two Cases. [PDF]

Diagn Cytopathol
ABSTRACT Solitary fibrous tumors (SFT) are a rare neoplasm of mesenchymal origin. SFT was previously described primarily in the pleura and meninges; however, extrapleural and extra‐meningeal SFT have been reported in almost every anatomic site and account for up to 40% of cases.
Tyler M, Khatskevich K, Hajar C, Yang J, Liu H.   +4 more
europepmc   +2 more sources

Magnetic Resonance Imaging Reveals Meningeal Lymphatic Impairment in Lung Adenocarcinoma Brain Metastasis Progression

Advanced Science, EarlyView.
This study demonstrates meningeal lymphatic impairment associated with lung adenocarcinoma brain metastasis progression in both human patients and mouse models, establishes clinically applicable non‐invasive imaging biomarkers for quantitative analyzing mLV structure and function, and reveals mLVs as robust prognostic indicators and promising potential
Yuan Zhang, Shucheng Jin, Penghui Guo, Yuying Yin, Yichun Hua, Xiaosheng Ding, Zhe Zhang, Shuo Chen, Xu Han, Baowang Li, Yan Liu, Xiaoyan Li, Deling Li, Jing Jing, Wei Shi, Wang Jia   +15 more
wiley   +1 more source

Imaging of adult ocular and orbital pathology - a pictorial review [PDF]

, 2014
Orbital pathology often presents a diagnostic challenge to the reporting radiologist. The aetiology is protean, and clinical input is therefore often necessary to narrow the differential diagnosis.
Brennan, Paul, Galvin, Patrick Leo, Grech, Reuben, Grech, Stephan, Looby, Seamus, Mizzi, Adrian, O'Hare, Alan, Spiteri Cornish, Kurt, Thornton, John   +8 more
core   +1 more source

Neuroendocrine carcinoma of the colon presenting as acute meningitis

BMC Neurology, 2019
Background Neuroendocrine tumors represent an expansive group of neoplasms that share an etiology of epithelial origin with neuroendocrine differentiation.
Julie R. Bloom, Arlen Brickman, Fan J. Yang, Ji-Weon Park, Jonathan Cheponis   +4 more
doaj   +1 more source

Early Radial Extracorporeal Shockwave Stimulation on Proximal Tibial Circular Osteotomy Site Enhanced Heterotopic Skin Wound Healing via Small Extracellular Vesicles

Advanced Science, EarlyView.
A schematic diagram of the mechanism where small extracellular vesicles mediate the enhancement of heterotopic wound healing by radial extracorporeal shockwave stimulation at a proximal tibial osteotomy site. ABSTRACT Wound healing represents a complex biological process necessitating innovative therapeutic approaches, particularly for chronic wounds ...
Xiaoping Xie, Songqi Bi, Bang Su, Rongqi Zhou, Xudong Li, Zhixing Yan, Xiaoyang Zhou, Fanxu Wang, Tiecheng Yu   +8 more
wiley   +1 more source

MRS study of meningeal hemangiopericytoma and edema: A comparison with meningothelial meningioma [PDF]

, 2012
Intracranial hemangiopericytomas (HPCs) are rare tumors and their radiological appearance resembles that of meningiomas, especially meningothelial meningiomas.
Bacci, A., Bonora, S., Mucci, Adele, Righi, V., Schenetti, Luisa, Tugnoli, V.   +5 more
core   +1 more source

Afatinib successfully treated leptomeningeal metastasis of lung adenocarcinoma in a patient with EGFR G719A mutation in detection of cerebrospinal fluid

Chinese Journal of Contemporary Neurology and Neurosurgery, 2020
Objective To report the diaynosis and afatinib treatment of a patient with leptomeningeal metastasis of lung adenocarcinoma with epidermal growth factor receptor (EGFR) exon18: G719A mutation, detected in cerebrospinal fluid.
Ning MU, Chun-hua MA, Jin-duo LI, Mei LIU, Lin LI, Rong JIANG   +5 more
doaj  

Dural masses: meningiomas and their mimics

Insights into Imaging, 2019
Meningiomas are the most common dural tumour. They are regularly being seen as an incidental finding on brain imaging and treated conservatively. However, there are many other dural masses which mimic their appearances, including primary neoplastic ...
Daniel Lyndon, Joseph A. Lansley, Jane Evanson, Anant S. Krishnan   +3 more
doaj   +1 more source

Engineered Small Extracellular Vesicles Targeting Tumor‐Associated Endothelial Cells to Effectively Remodel the Glioma Microenvironment

Advanced Science, EarlyView.
This study developed a novel drug delivery platform that overcomes the blood‐brain barrier in glioblastoma. By fusing IGFBP7 with small extracellular vesicles, the platform specifically targets tumor vasculature. It effectively delivers temozolomide, suppressing tumor growth at low doses.
Lingling Liu, Feiyang Xu, Zhiming Zheng, Xiaodan Yang, Fang Yang, Pei Liu, Yuankun Chen, Yunshu Yang, Junli Zhao, Peiyan Yang, Xiaojing Zheng, Xiaohong Sun, Ping Mao, Qinwen Mao, Hao Guan, Haibin Xia, Weifeng Zhang, Dan Xiao   +17 more
wiley   +1 more source

CHARACTERISTICS OF INDIVIDUALS UNDERGOING PANEL GENETIC TESTING FOR PRIMARY BRAIN TUMORS [PDF]

, 2018
Background. Currently, there are no genetic testing guidelines for patients with a primary brain tumor (PBT). This population is largely understudied in terms of the family history, tumor grade, pathology, and their relation to genetic contribution.
Azam, Sarah
core   +1 more source