“Absolute” contraindications: Ongoing bleeding or recent severe bleeding Known bleeding diseases Intracranial bleeding or previous intracranial bleeding Structural intracranial cerebrovascular diseases that increase risk for bleeding (e.g., aneurysm) Some malignant…
Acute onset dyspnea 80 % Gradual onset dyspnea 3 % Orthopnea 0.4 % Chest pain 49 % Syncope 24 % Hemoptysis 6 % As discussed below, although these symptoms are often due to serious disease, they…
(20.1) In this formalism, the distribution of square displacements of free water molecules is Gaussian, with the probability of displacing at a given distance from the origin being the same,…
that is, evolution with time of tumor cell density (c) at each position in the brain = proliferation (ρc) + diffusion (∇.(D∇c)). The direct problem consists to compute this equation…
Fig. 32.1 The resection probability map in three orthogonal sections for left-sided and right-sided nonenhancing gliomas based on 234 patients. The color legend corresponds with the resection probability as indicated….
Fig. 24.1 The main association and projection fascicles demonstrated in anatomic dissections were summarized and were colored for an easier recognition. Green = IFOF; Violet = uncinate fascicle; Blue =…
Citation Number of DLGG (WHO grade II) Clinical changes Radiological changes Increase in grade of malignancy Daras et al. 3 Seizures (n = 1), Neurological deficit (n = 2) Tumor…
Fig. 18.1 Schematic model of (a) spoken word production and (b) spoken word comprehension 18.1.1.2 Memory Thanks to numerous works in cognitive neuropsychology for over 30 years, consensual views and…
Clinical potential References Detection and differential diagnosis + [58, 63, 65, 66, 68] Biopsy guidance +++ [54, 58, 59, 67, 69, 81–84, 154] Tumor extent +++ [85–88, 90] Grading…
Imaging marker 1p/19q LOH 1p/19q intact Location Frontal lobe Insular Margin Indistinct Well-defined T1/T2 signal Heterogeneous Homogeneous Calcification Common Less common Perfusion Higher rCBV Lower rCBV PET tracer uptake Increased…
