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Free Human Anatomy Images and Pictures. Database of high-quality, tracked ultrasound images of phantoms "a database of tracked sequences of US images from medical phantoms acquired with a methodology that ensures the spatial and force control of the US probe along prescribed trajectories by using a robotic arm and an optical tracking system."
Cerebral abscess - pre and post-contrast CT. The post-contrast CT image shows a ring enhancing lesion in the right frontal lobe with oedema of surrounding white matter. It is not possible to reliably distinguish a brain tumour from a cerebral abscess on the grounds of CT appearances alone.
CT brain images - appearances of a large malignant intracerebral tumour which crosses the midline via the corpus callosum. A large 'butterfly' tumour. High grade malignant glioma as seen on CT images of the brain.
Left: Arrows indicate a collection of blood between the skull and the outer covering of the brain (epidural hematoma) that's compressing the frontal lobe. Right: Contrast material injected into a vein during this CT scan of the head highlights tumors in both sides of the brain.
Brain tumour. Computed tomography (CT) scan of a section through the head of a 42-year-old patient with a benign (non-cancerous) meningioma (round, upper right). Meningioma is a tumour arising from the meninges, the membranes that surround the brain and spinal cord.
Category:CT images of brain tumors. From Wikimedia Commons, the free media repository. | Radiology: Ultrasound · X-ray · Computed tomography · Magnetic resonance · Positron emission tomography | Anatomical pathology: Cytopathology · Gross pathology · Histopathology | Other: Epidemiology |.
Brain tumors are abnormal growths of cells in the brain that can be benign or malignant and affect brain function.