Results 81 to 90 of about 1,656 (194)

Tumor-like Lesions in Primary Angiitis of the Central Nervous System: The Role of Magnetic Resonance Imaging in Differential Diagnosis

Diagnostics
Primary Angiitis of the Central Nervous System (PACNS) is a rare disease and its diagnosis is a challenge for several reasons, including the lack of specificity of the main findings highlighted in the current diagnostic criteria.
Marialuisa Zedde, Manuela Napoli, Claudio Moratti, Claudio Pavone, Lara Bonacini, Giovanna Di Cecco, Serena D’Aniello, Ilaria Grisendi, Federica Assenza, Grégoire Boulouis, Thanh N. Nguyen, Franco Valzania, Rosario Pascarella   +12 more
doaj   +1 more source

Magnetic resonance imaging in five patients with a tumefactive demyelinating lesion in the central nervous system [PDF]

Arquivos de Neuro-Psiquiatria, 1999
Five patients with a tumefactive lesion were clinically followed from 1992 to 1993. Four patients were female; age ranged from 32 to 57 years, the duration of symptoms varied from 3 days to 3 years.
HELGA C. ALMEIDA SILVA, DAGOBERTO CALLEGARO, PAULO E. MARCHIORI, MILBERTO SCAFF, ANA MARIA C. TSANACLIS   +4 more
doaj   +1 more source

Tumefactive Multiple Sclerosis, an Uncommon Variant with Several Mimics [PDF]

, 2020
Tumefactive multiple sclerosis is a rare variant of multiple sclerosis that poses both diagnostic and therapeutic challenges for medical providers.
Macon, David
core   +1 more source

Tumefactive Brain Lesions in Patients with Neuromyelitis Optica Spectrum Disorder

Caspian Journal of Neurological Sciences, 2019
Background: Neuromyelitis Optica Spectrum Disorder (NMOSD) is an autoimmune neurological disorder that is characterized by optic neuritis and longitudinally-extended transverse myelitis lesions in spinal segments.
Navid Manouchehri, Nasim Nehzat, Omid Mirmosayeb, Vahid Shaygannejad, Mahdi Barzegar   +4 more
doaj  

Рассеянный склероз у детей [PDF]

, 2018
В 2,2–10,0% случаев рассеянный склероз (РС) дебютирует в возрасте до 18 лет. Помимо генетических факторов, этиопатогенез РС у детей может ассоциироваться с измененным иммунологическим ответом на вирусную инфекцию, особенно Эпштейна — Барр, снижением ...
Бараненко, А.Н., Бачурина, И.В., Криничная, И.П., Максюта, А.В., Тягло, Ю.П.   +4 more
core  

Primary CNS Lymphomas: Challenges in Diagnosis and Monitoring [PDF]

, 2018
Primary Central Nervous System Lymphoma (PCNSL) is a rare neoplasm that can involve brain, eye, leptomeninges, and rarely spinal cord. PCNSL lesions most typically enhance homogeneously on T1-weighted magnetic resonance imaging (MRI) and appear T2 ...
Chiavazza, C., Cistaro, A., Ferrio, F., Pellerino, A., Rudà, Soffietti, R.   +5 more
core   +2 more sources

Multifaceted Biomarkers Suggest a Similar Profile of CNS Pathology in Relapsing and Progressive MS

European Journal of Neurology, Volume 32, Issue 2, February 2025.
ABSTRACT Background Relapsing–remitting (RR) and primary progressive (PP) multiple sclerosis (MS) have distinct clinical courses, but underlying pathophysiological differences remain unclear. We compared pathological components between RRMS, PPMS, and other inflammatory and neurodegenerative disorders, leveraging soluble biomarkers and post‐mortem ...
Katelijn M. Blok, Romy A. M. Klein Kranenbarg, Kirtana Ananth, Hendrik J. Engelenburg, Aletta van den Bosch, Lucia A. A. Giannini, Janet de Beukelaar, Harro Seelaar, Inge Huitinga, Ari Green, Beatrijs Wokke, Ahmed Abdelhak, Joost Smolders   +12 more
wiley   +1 more source

A rare presentation of atypical demyelination:tumefactive multiple sclerosis causing Gerstmann’s syndrome [PDF]

, 2014
Background: Tumefactive demyelinating lesions are a rare manifestation of multiple sclerosis (MS). Differential diagnosis of such space occupying lesions may not be straightforward and sometimes necessitate brain biopsy.
Gnanapavan, Sharmilee, Gnanasambandam, Sakthivel, Jaunmuktane, Zane, Pegoretti Baruteau, Kelly, Schmierer, Klaus   +4 more
core   +4 more sources

The Neuroimaging Spectrum of Neurosarcoidosis

Clinical Neuroimaging, Volume 2, Issue 1, 2025.
ABSTRACT Among its many forms, involvement of the nervous system in sarcoidosis ranks as one of the most severe and potentially disabling manifestations of the disease, and timely recognition and accurate diagnosis are critical for its optimal treatment.
Spencer K. Hutto, Gabriela A. Bou
wiley   +1 more source

Multicolored Stain-Free Histopathology with Coherent Raman Imaging [PDF]

, 2012
Conventional histopathology with hematoxylin & eosin (H&E) has been the gold standard for histopathological diagnosis of a wide range of diseases. However, it is not performed in vivo and requires thin tissue sections obtained after tissue biopsy, which ...
De Jager, Philip Lawrence, Freudiger, Christian Wilhelm, Ji, Minbiao, Kesari, Santosh, Orringer, Daniel A., Ottoboni, Linda, Pfannl, Rolf, Philbert, Martin A., Saar, Brian G., Sagher, Oren, Sims, John R., Waeber, Christian, Xie, Xiaoliang Sunney, Xu, Xiaoyin, Ying, Wei, Young, Geoffrey, Zeng, Qing   +16 more
core   +1 more source