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Each participant will receive standard monitoring (ECG, SpO2, SBP, BIS, urine output, temperature). More detailed hemodynamic monitoring will be obtained by Edwards Lifesciences ClearSight system (CO, CI, SV, SVI, SVV, SVR, SVRI).
TCI Propofol and Remifentanil will be the agents of choice for
Previous studies have proposed certain imaging characteristics correlating with genetic, molecular and expression patterns. Advanced imaging provides additional clues but no studies have examined its added value particularly in a prospective setting. The investigator's aim to evaluate preoperative
Brain metastases (BM) develop in 22-54% of NSCLC patients during the disease course. NSCLC patients with BM with a median overall survival (OS) of 2-3 months when treated with systemic corticosteroid alone, and a median OS of 3-6 months when treated with whole brain radiation therapy (WBRT).
Brain tumors are the first cause of cancer mortality in children and the 3rd cause in young adults. The most frequent brain tumors are gliomas and among them the most common type is astrocytoma. The most malignant astrocytoma is Glioblastoma (GBM). Standard therapy of newly diagnosed GBM patients
Primary brain tumors in adults are less common than metastatic tumors. The most frequent are glioblastoma multiforme, metastases, anaplastic astrocytoma, meningioma, pituitary tumors and vestibular schwannoma. 70% of the tumors in adults are supratentorial. The most infratentorial tumors are
Definition : Ascites is the pathologic fluid accumulation within the peritoneal cavity .
causes of ascites in infants and children :
- Hepatobiliary disorders (cirrhosis, congenital hepatic fibrosis, acute hepatitis B,C ,Budd -chiari syndrome, Bile duct perforation)
- Serositis (crohn's disease,
High-grade gliomas of the central nervous system (CNS) are characterized by profound tumor related neo-angiogenesis, and intracranial perilesional edema. Glioblastoma (WHO-grade IV glioma) expresses high levels of VEGF and frequently carries an amplified gene copy numbers of the VEGFR2, KIT and
IDH1 mutations are thought to be among the earliest mutations occurring during transformation of glial cells into gliomas and dependence on the IDH-2HG pathway for survival and growth may be most relevant during the indolent phase of low grade tumor growth. However, the preclinical workup of IDH
Primary Objective To determine the safety and feasibility of reducing the time interval between LITT and the start of chemoradiation to ≤ 7 days.
The primary endpoint (binary) for safety/feasibility will be defined as the occurrence of one or more of the following within each patient during a window
BACKGROUND Radiation Necrosis: Stereotactic radiosurgery has become integral in treatment of brain tumors and arteriovenous malformations (AVM). In up to 10% of cases, this can lead to radiation necrosis (RN) with significant surrounding vasogenic edema and mass effect. Medical treatment for RN
Glioma is classified into 4 grades, with worse prognosis for more advanced grades.Previous studies have suggested that different therapeutic strategies should be applied for gliomas at different grades,so glioma grading before the operation is therefore of important clinical significance for guiding
Glioblastoma (GBM), the most common and most malignant primary brain tumor, represents a major medical challenge considering its extremely poor prognosis (Wen 2008). Current standard of care includes maximal surgical resection, followed by concomitant radio-chemotherapy (temozolomide - TMZ) (RT-CT)
Currently, all brain tumors are routinely evaluated using gadolinium contrast-enhanced (Gd-CE) MRI, in combination with T2-weighted or fluid-attenuated inversion recovery (FLAIR) MRI, which are used to determine the extent of tumor involvement to guide treatments, and to assess therapeutic response.