Results 111 to 120 of about 94,838 (155)

Isolated Meningeal Recurrence of Transitional Cell Carcinoma of the Bladder

, 2010
Meningeal carcinomatosis occurs in 1–18% of patients with solid tumours, most commonly carcinomas of the breast and lung or melanomas. There are relatively few reports of meningeal carcinomatosis in transitional cell carcinoma of the bladder.
Donald Bissett, James M. MacKenzie, Catherine Butchart, Asa Dahle-Smith, David J.P. Williams   +4 more
core   +1 more source

The Role of Astrocytes in the Inflammatory Response in Neurodiseases

MedComm, Volume 7, Issue 11, November 2026.
Reactive astrocyte‐mediated pathogenic mechanisms in neurodegenerative diseases Schematic representation of key astrocytic pathways contributing to pathology in the pathogenesis of AD, PD, ALS, and HD. In AD, astrocytes exhibit Aβ plaque‐associated activation characterized by GFAP/S100β upregulation, accompanied by impaired EAAT2‐mediated glutamate ...
Shijun Peng, Lepeng Wang, Jia Ouyang, Ruen Liu   +3 more
wiley   +1 more source

Brain and Meningeal Metastases of Lung Cancer Manifested as Brain Calcifications: 
A Case Report and Literature Review

Chinese Journal of Lung Cancer
Lung cancer is still one of the most common malignant tumors in the world. With the increase of its incidence and the development of medical technology, the overall survival of lung cancer patients has significantly extended compared to before.
Deng ZHANG, Yiru KONG, Xiaohua LIANG, Xinli ZHOU   +3 more
doaj   +1 more source

Primary intracranial Ewing-like sarcoma presenting with rapid bilateral blindness: A case report

Radiology Case Reports
Primary intracranial Ewing sarcoma / Ewing-like sarcoma is an exceptionally rare malignant small round cell tumor. Its radiological appearance is often non-specific and may mimic other aggressive intracranial neoplasms, leading to diagnostic delay.
Mohammed Amine Guerrouaz, MD, Soufiane Berhili, MD, Mohamed Moukhlissi, MD, Karim Bahhous, PhD, Loubna Mezouar, MD   +4 more
doaj   +1 more source

Neurodegenerative Diseases: Epidemiology, Risk Factors, Classification, Pathophysiology, Clinical Features, Diagnosis, and Therapeutic Strategies

MedComm, Volume 7, Issue 11, November 2026.
Neurodegenerative diseases share convergent risk architectures and pathological mechanisms, yet diverge in selective vulnerability, clinical presentation, and therapeutic responsiveness. This review integrates cross‐disease epidemiology, pathophysiology, diagnosis, and treatment, highlighting the transition from symptomatic care toward biomarker‐guided
Zimeng He, Jingjing Zeng, Guoqing Wang, Yuxin Li, Feng Zhang   +4 more
wiley   +1 more source

Neutrophils: Heterogeneity, Biology, Diseases, and Therapeutic Strategies

MedComm, Volume 7, Issue 11, November 2026.
Neutrophils exhibit remarkable functional plasticity and play dual roles in tissue protection and disease progression. This review summarizes their key biological functions and highlights the shift from conventional broad‐spectrum interventions to neutrophil‐based drug delivery systems.
Yibing Zhang, Siwen Wu, Yusi Wang, Die Hu, Li Yang   +4 more
wiley   +1 more source

Histopathological examination: an efficient way of diagnosing diffuse meningeal lesions

Chinese Journal of Contemporary Neurology and Neurosurgery, 2013
None
De-hong Lu
doaj  

FGF13 Alleviates the Aging Process in Mice by Regulating Astrocyte Function in the Medial Prefrontal Cortex via Phafin2 Signaling Pathway

Aging Cell, Volume 25, Issue 11, November 2026.
FGF13 is significantly downregulated in the aging brain, particularly in cortical astrocytes within the medial prefrontal cortex. Genetic knockdown of FGF13 in astrocytes accelerates aging phenotypes and impairs neurological function in mice, while its overexpression effectively delays cognitive decline.
Rui Zheng, Zheng Tu, Yang Fang, Caixiang Zhuang, Yuchao Zhang, Yibo Ying, Zhiyi Feng, Ziyang Jin, Yanyan Zheng, Zhouguang Wang   +9 more
wiley   +1 more source

Intracranial meningeal melanocytoma: case report.

, 1995
A case of meningeal melanocytoma of the left sphenoid wing is reported and the other nine cases in the literature are reviewed. Meningeal melanocytoma is a benign melanotic tumor that derives from the melanocytes of the leptomeninges and may occur ...
Francesco Maiuri, Giorgio Iaconetta, Dino Benvenuti, M. L. De, E. Lamaida, Eros Lamaida, D. Benvenuti, Maria Laura De Caro, F. Maiuri, IACONETTA, GIORGIO   +9 more
core   +1 more source

Primary spheno-temporal intra-osseous meningioma: a case report

Archivo Médico de Camagüey, 2020
Background: ectopic meningioma, defined as those that have no connection with the dura mater, are rare. They are a rare variant and represent approximately 1 % of all intracranial meningioma. Objective: to present a rare variant of an ectopic meningioma
Gabriel Eduardo Alvarez-Bermudez, Rigoberto Peñones-Montero, Jorge Alejandro Casares-Delgado, Wilson Antonio Pérez-Nicolaes, Roberto del Risco-Zayas Bazán   +4 more
doaj