Results 161 to 170 of about 122,319 (302)

A calcifying fibroma of the meninges - Report of a case and review of the literature

open access: yes, 2000
We report an unusual tumor related to the meninges designated as a calcifying fibroma of the meninges. Our patient was a 44-year-old man.
Surucu, S, Caglar, S, Ceyhan, K, Berk, C
core  

Reply to: The Physical Foundation of CSF‐IVIM

open access: yes
Magnetic Resonance in Medicine, EarlyView.
Yoshitaka Bito   +4 more
wiley   +1 more source

Molecular heterogeneity and prognostic biomarkers in primary meningeal melanocytic tumors

open access: yesBrain Pathology, EarlyView.
Integrated molecular profiling reveals biological heterogeneity among primary meningeal melanocytic tumors, identifying intermediate‐grade PMMT subgroups with distinct recurrence risk. Molecular alterations including SF3B1 mutations and chromosome 8q gains support prognostic stratification, while PRKAR1A alterations and chromosome 17/21q losses aid ...
Rosina Paterra   +6 more
wiley   +1 more source

Melanoma maligno primario de las meninges

open access: yes, 2019
El melanoma maligno primario de las meninges es una neoplasia infrecuente de difícil diagnostico antes de la muerte debido a que no presenta un cuadro clínico o radiológico característico.
Garcia Ayala, Ernesto   +3 more
core  

Circumscribed Meningeal Melanocytic Neoplasms: CNS WHO Grade, Molecular Profile, and Clinical Outcomes

open access: yesBrain Pathology, EarlyView.
In this study including 31 circumscribed meningeal melanocytic neoplasms (melanocytoma, intermediate‐grade melanocytic tumor [IMT], and melanoma), overall survival (OS) differed significantly among the groups, with melanoma showing significantly worse OS than melanocytoma and IMT showing intermediate OS between melanocytoma and melanoma.
Yi Zhu   +12 more
wiley   +1 more source

The characteristics of perivascular proinflammation in 4‐repeat tauopathies

open access: yesBrain Pathology, EarlyView.
The spatial distribution of perivascular proinflammation differs between PSP and CBD: PSP shows a predominance in basal ganglia (BG), whereas CBD demonstrates more widespread involvement of both BG and superior/middle frontal gyrus (S/M‐FG). PSP exhibits profound proinflammatory activation around venules while CBD affects a comparable magnitude around ...
Mu‐Hui Fu   +5 more
wiley   +1 more source

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