Results 41 to 50 of about 327,511 (299)

Primary intraosseous meningioma: an osteosclerotic bone tumour mimicking malignancy [PDF]

open access: yes, 2016
BACKGROUND: Sclerotic tumours of the calvarial bones are rare and may be due to primary and secondary bone tumours as well as extradural tumours of meningeal origin. CASE PRESENTATION: We report a case of primary intraosseous meningioma (PIM) which arose
M. Vlychou   +3 more
core   +1 more source

Acute disseminated encephalomyelitis presenting as fever of unknown origin: case report [PDF]

open access: yes, 2011
BACKGROUND: Fever of unknown origin (FUO) can be defined as a body temperature higher than 38.3°C on several occasions over more than 3 weeks, the diagnosis of which remains uncertain after 1 week of evaluation. Acute disseminated encephalomyelitis (ADEM)
Andrea Elefante   +5 more
core   +3 more sources

Glial Fibrillary Acidic Protein Astrocytopathy Based on a Two‐Center Chinese Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glial fibrillary acidic protein astrocytopathy (GFAP‐A) is a recently defined nosological form belonging to the class of autoimmune inflammatory disorders affecting the central nervous system (CNS). Here, we report the clinical and MRI characteristics, treatment, and prognosis of a GFAP‐A cohort from two centers in China.
Ti Wu   +13 more
wiley   +1 more source

Meningeal carcinomatosis and spinal cord infiltration caused by a locally invasive pulmonary adenocarcinoma in a cat [PDF]

open access: yes, 2017
A 12-year-old domestic shorthair cat was presented with acute non-painful hindlimb proprioceptive ataxia localising to T3–L3 spinal cord segments. MRI revealed paravertebral muscular hyperintensity on T2-weighted images at the level of T7–T8 vertebrae ...
Grau-Roma, Llorenc   +5 more
core   +3 more sources

Fabrication of a Stable, Low‐Cost, Patient‐Specific, Brain Phantom with Ventricles for Ultrasound Imaging

open access: yesAdvanced Engineering Materials, EarlyView.
Patient‐specific brain phantoms can replace animal trials, aid presurgical training, and enable in silico disease research on cerebrospinal fluid and ventricles. This study presents a method to create ventricular brain phantoms from three‐dimensional magnetic resonance images brain scans, resulting in durable, tunable, reproducible models that mimic ...
Kajal Chandraprakash Jain   +3 more
wiley   +1 more source

Unresectable Recurrent Multiple Meningioma: A Case Report with Radiological Response to Somatostatin Analogues

open access: yesCase Reports in Oncology, 2016
Medical treatment of meningiomas is reserved for cases in which surgery and radiotherapy have failed. Given that a high percentage of meningiomas express somatostatin receptors, treatment with somatostatin analogues has been proposed.
Ana Ortolá Buigues   +3 more
doaj   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

Composite lymphoma of concurrent T zone lymphoma and large cell B cell lymphoma in a dog. [PDF]

open access: yes, 2019
BackgroundEvolution of indolent to aggressive lymphoma has been described in dogs but is difficult to distinguish from the de novo development of a second, clonally distinct lymphoma.
Bienzle, Dorothee   +6 more
core   +1 more source

Solitary fibrous tumor in bladder wall [PDF]

open access: yes, 2004
The solitary fibrous tumor is a rare mesenchymal tumor, occurring preferentially in pleura, which has recently been described in extrathoracic sites. There are 6 reports on primary solitary fibrous tumor of bladder.
Camara-lopes, Luiz H.   +3 more
core   +3 more sources

Meningeal Hemangiopericytoma with Intracranial Metastases in an HIV-Positive Male: Case Report and Review of the Literature

open access: yesCase Reports in Oncology, 2012
Background: Meningeal hemangiopericytoma is a rare, aggressive CNS tumor that tends to invade locally, metastasize, and has a high rate of recurrence.
Zachary Beatty, Thomas Bergman
doaj   +1 more source

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