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Medical condition Subarachnoid hemorrhage Other names Subarachnoid haemorrhage CT scan of the brain showing subarachnoid hemorrhage as a white area in the center (marked by the arrow) and stretching into the sulci to either side Pronunciation / ˌ s ʌ b ə ˈ r æ k n ɔɪ d ˈ h ɛ m ər ɪ dʒ / Specialty Neurosurgery, Neurology Symptoms Severe headache of rapid onset, vomiting, decreased ...
The arachnoid mater is interposed between the two other meninges, the more superficial (closer to the surface) and much thicker dura mater and the deeper pia mater, from which it is separated by the subarachnoid space. The delicate arachnoid layer is not attached to the inside of the dura but against it, and surrounds the brain and spinal cord.
The outermost membrane, the dura mater, is a thick durable membrane, which is attached to both the arachnoid membrane and the skull. In bacterial meningitis, bacteria reach the meninges by one of two main routes: through the bloodstream (hematogenous spread) or through direct contact between the meninges and either the nasal cavity or the skin.
TBI is a leading cause of death and disability around the globe [8] and presents a major worldwide social, economic, and health problem. [10] It is the number one cause of coma, [ 169 ] it plays the leading role in disability due to trauma, [ 76 ] and is the leading cause of brain damage in children and young adults. [ 15 ]
With just a few days left in 2023, one episode from Dr. Death‘s second season is suddenly in the running for the year’s most emotionally devastating hour of television. Season 2 of Peacock’s ...
The second season of “Dr. Death” is out on Peacock Dec. 21, and dives into another story of a doctor and his alleged misconduct. Season Two explores Dr. Paolo Macchiarini, an Italian thoracic ...
In a 2015 article published in the Journal of Thoracic Disease, Dr. Pierre Delaere and Dr. Dirk Van Raemdonck wrote that “the optimism surrounding organ regeneration has proved to be completely ...
Above the subarachnoid space, collagen fibers from the trabeculae are attached to the arachnoid mater, reinforcing it with collagen to withstand fairly strong forces. Below the subarachnoid space, trabecular collagen passes through the pia mater and sub-pial space, and is attached to the basement membrane , beneath which it embeds itself in a ...