1 EXTRACEREBRAL HEMORRHAGE Acute epidural hematomas are often associated with skull fractures and lacerations of the dural vessels, most often meningeal arteries and veins…

CNS Infections Dr. Mehzabin Ahmed PREREQUISITE KNOWLEDGE: • There are several layers of tissue that separate the brain from the outside world. First, there is the skin…

1. Subarachnoid Haemorrhage 2. SAH What is it? Bleeding into the subarachnoid space (space between the pia & arachnoid meningeal layers) where blood vessels lie &…

1. Brain Tumors 2. Differential diagnosis Low grade astrocytoma High grade astrocytoma (Glioblastoma) Meningioma Oligodendroma Brain abscess Lymphoma Schwannomas 3. High…

1. INDEX www.yassermetwally.com  INTRODUCTION NORMAL EMBRYOLOGY AND DEVELOPMENT OF PITUITARY- HYPOTHALAMIC STRUCTURES NEUROENDOCRINE DISORDERS OF CHILDHOOD CONGENITAL…

Slide 1 Radiological imaging of Brain Arteriovenous Malformations(AVM). Dr/ ABD ALLAH NAZEER. MD. Cerebral arteriovenous malformations (CAVM's) are a common form of…

1. D R . A B D U L H A F E D A L H E M Y A R I Benign brain tumours 2. The benign brain tumours may be intimately associated with, and surrounded by, the adjacent brain,…

8.1. Non-contrast CT Brain 8.1 Non-contrast CT Brain CT Density 68.6 HU Figures 8.1 through 8.5 represent 5 patients who presented with focal neurological deficits and acute…

VII.PRIMARY DISEASES OF MYELIN Once a vessel is torn, blood accumulating under arterial pressure can dissect the tightly applied dura away from the inner skull surface producing…