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排序方式: 共有666条查询结果,搜索用时 15 毫秒
661.
Louis Cousyn Rémy Ben Messaoud Katia Lehongre Valerio Frazzini Virginie Lambrecq Claude Adam Bertrand Mathon Vincent Navarro Mario Chavez 《Epilepsia》2023,64(2):e23-e29
Forecasting seizure risk aims to detect proictal states in which seizures would be more likely to occur. Classical seizure prediction models are trained over long-term electroencephalographic (EEG) recordings to detect specific preictal changes for each seizure, independently of those induced by shifts in states of vigilance. A daily single measure—during a vigilance-controlled period—to estimate the risk of upcoming seizure(s) would be more convenient. Here, we evaluated whether intracranial EEG connectivity (phase-locking value), estimated from daily vigilance-controlled resting-state recordings, could allow distinguishing interictal (no seizure) from preictal (seizure within the next 24 h) states. We also assessed its relevance for daily forecasts of seizure risk using machine learning models. Connectivity in the theta band was found to provide the best prediction performances (area under the curve ≥ .7 in 80% of patients), with accurate daily and prospective probabilistic forecasts (mean Brier score and Brier skill score of .13 and .72, respectively). More efficient ambulatory clinical application could be considered using mobile EEG or chronic implanted devices. 相似文献
662.
Kais Maamri Mohamed Amine Hadj Taieb Amine Trifa Ghassen Elkahla Manel Njima Mehdi Darmoul 《Radiology Case Reports》2022,17(5):1760
Clear cell meningiomas (CCM) are a very rare histologic subtype of meningioma usually affecting younger patients. The reported data on spinal CCM are extremely rare. Until today, only 89 cases have been reported. Furthermore, CCM without dural attachment is even rarer since only 19 cases have been reported in English literature. In this article, we present the twentieth case of a spinal CCM without dural attachment. Our patient was a 58-year-old female who was presented with pain in her lower back and bilateral sciatica for 6 months. Magnetic resonance imaging showed an intra-dural well-demarcated lesion at L3. Via a posterior approach, total resection was possible due to the lack of dural adhesion of the tumor. Histologic diagnosis was clear cell meningioma. 相似文献
663.
Amine Cherraqi Jihane EL Mandour Ola Messaoud Yassir Benameur Rachid Tanz Jamal El Fenni Rachida Saouab 《Radiology Case Reports》2022,17(9):3373
Bronchopulmonary cancer muscle metastases are uncommon, especially when they are visible. They can impact any muscle in the body, but the psoas, diaphragmatic, and paravertebral muscles have a clear advantage. We present a case of lateral pterygoid muscle metastasis of squamous cell carcinoma of the lung in a 70-year-old habitual smoker (40 packs per year) presents headaches more marked on the right and progressively worsening. A complementary brain MRI revealed a well-limited oval formation with irregular contours in hypo signal T1 hyper signal T2 heterogeneous, with area of central necrosis of the right pterygoid muscle, which was revealed to be a secondary location of bronchopulmonary malignancy after further examination (CT scan of the cervico-thoraco-abdomino-pelvic region, TEP scan, and biopsy). Moreover, muscle metastases are rarely revealing of primary cancer. 相似文献
664.
665.
Bergen Elisabeth S. Pilla Lorenzo Auclin Edouard Ilhan-Mutlu Aysegül Prager Gerald W. Pietrantonio Filippo Antista Maria Ghelardi Filippo Basile Debora Aprile Giuseppe Longarini Raffaella Hautefeuille Vincent Tougeron David Artru Pascal Mabro May Drouillard Antoine Roth Gael Ben Abdelghani Meher Clement Inès Toullec Clemence Mineur Laurent Guimbaud Rosine Taieb Julien Zaanan Aziz 《Gastric cancer》2023,26(3):425-437
Gastric Cancer - The optimal treatment strategy after first-line induction therapy in advanced HER2-positive oeso-gastric adenocarcinoma (OGA) remains challenging. Patients treated with trastuzumab... 相似文献
666.
Aurelie Leboyan Florence Esselin Anne-Laure Bascou Claire Duflos Ioana Ion Mahmoud Charif Giovanni Castelnovo Clarisse Carra-Dalliere Xavier Ayrignac Philippe Kerschen Mohamed Chbicheb Ludovic Nguyen Alexandre T. J. Maria Philippe Guilpain Mathilde Carriere Nicolas Menjot de Champfleur Thierry Vincent Alexandre Jentzer Pierre Labauge Jérôme J. Devaux Guillaume Taieb 《European journal of neurology》2023,30(2):490-500