Subdural hematomaSubdural space: The subdural space (or subdural cavity) is a potential space that can be opened by the separation of the arachnoid mater from the dura mater as the result of trauma, pathologic process, or the absence of cerebrospinal fluid as seen in a cadaver. In the cadaver, due to the absence of cerebrospinal fluid in the subarachnoid space, the arachnoid mater falls away from the dura mater.XYZ file format: The XYZ file format is a chemical file format. There is no formal standard and several variations exist, but a typical XYZ format specifies the molecule geometry by giving the number of atoms with Cartesian coordinates that will be read on the first line, a comment on the second, and the lines of atomic coordinates in the following lines.Postoperative hematoma: Postoperative hematomas are a cutaneous condition characterized by a collection of blood below the skin, and result as a complication following surgery.Subdural empyema: Subdural empyaema is a form of empyema in the subdural space.Epidural hematomaBifrontal craniotomy: a bifrontal craniotomy is a surgical process which is used to target different tumors or malfunctioning areas of the brain.http://www.Falx cerebri: The falx cerebri is also known as the cerebral falx, named from its sickle-like form. It is a large, crescent-shaped fold of meningeal layer of dura mater that descends vertically in the longitudinal fissure between the cerebral hemispheres.Dense artery sign: In medicine, the dense artery sign or hyperdense artery sign is a radiologic sign seen on computer tomography (CT) scans suggestive of early ischemic stroke. In earlier studies of medical imaging in patients with strokes, it was the earliest sign of ischemic stroke in a significant minority of cases.Cerebral hemorrhageClosed head injury: Closed Head are a type of traumatic brain injury in which the skull and dura mater remain intact. Closed-head injuries are the leading cause of death in children under 4 years old and the most common cause of physical disability and cognitive impairment in young people.Arachnoid granulation: Arachnoid granulations (or arachnoid villi) are small protrusions of the arachnoid (the thin second layer covering the brain) through the dura mater (the thick outer layer). They protrude into the venous sinuses of the brain, and allow cerebrospinal fluid (CSF) to exit the sub-arachnoid space and enter the blood stream.Adopted child syndrome: Adopted child syndrome is a controversial term that has been used to explain behaviors in adopted children that are claimed to be related to their adoptive status. Specifically, these include problems in bonding, attachment disorders, lying, stealing, defiance of authority, and acts of violence.Orthostatic headache: Orthostatic headache is a medical condition in which a person develops a headache while vertical and the headache is relieved when horizontal.Elias Rudolph Camerarius, Sr.: Elias Rudolph Camerarius, Sr. (1641–1695) was a professor of medicine who notably wrote books on the palpitations of the heart, pleurisy, skull fractures, and the use of medicinal plants.Gray baby syndromeDrainage system (agriculture): An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production.Altered level of consciousnessHyperintensityClivus (anatomy): The clivus (Latin for "slope") is a part of the cranium at the skull base, a shallow depression behind the dorsum sellæ that slopes obliquely backward. It forms a gradual sloping process at the anterior most portion of the basilar occipital bone at its junction with the sphenoid bone.Intracranial hemorrhageSpontaneous remission: Spontaneous remission, also called spontaneous healing or spontaneous regression, is an unexpected improvement or cure from a disease that appears to be progressing in its severity. These terms are commonly used for unexpected transient or final improvements in cancer.International Classification of Headache Disorders: The International Classification of Headache Disorders (ICHD) is a detailed hierarchical classification of all headache-related disorders published by the International Headache Society. It is considered the official classification of headaches by the World Health Organization, and, in 1992, was incorporated into the 10th edition of their International Classification of Diseases (ICD-10).Pneumatocele: A pneumatocele is a cavity in the lung parenchyma filled with air that may result from pulmonary trauma during mechanical ventilation.Amoebic brain abscessGross examinationSpinal decompression: Spinal decompression is the relief of pressure on one or many pinched nerves (neural impingement) of the spinal column.LaminectomyFioricetSubarachnoid hemorrhageExtravasation (intravenous): Extravasation is the accidental administration of intravenously (IV) infused medications into the extravascular space/tissue around infusion sites, either by leakage (e.g.Brain injury: A brain injury is any injury occurring in the brain of a living organism. Brain injuries can be classified along several dimensions.Retinal haemorrhageSuction (medicine): In medicine, devices are sometimes necessary to create suction. Suction may be used to clear the airway of blood, saliva, vomit, or other secretions so that a patient may breathe.Ventricular system: The ventricular system is a set of four interconnected cavities (ventricles) in the brain, where the cerebrospinal fluid (CSF) is produced. Within each ventricle is a region of choroid plexus, a network of ependymal cells involved in the production of CSF.Skull fractureHydrocephalusBirth trauma (physical)Neurosurgery: Neurosurgery (or neurological surgery) is the medical specialty concerned with the prevention, diagnosis, treatment, and rehabilitation of disorders which affect any portion of the nervous system including the brain, spinal cord, peripheral nerves, and extra-cranial cerebrovascular system.AANS – Patient InformationLinea alba (abdomen): The linea alba (Latin, white line) is a fibrous structure that runs down the midline of the abdomen in humans and other vertebrates. In humans linea alba runs from the xiphoid process to the pubic symphysis.VentriculostomyShunt nephritisAnticoagulant: Anticoagulants are a class of drugs that work to prevent the coagulation (clotting) of blood. Such substances occur naturally in leeches and blood-sucking insects.Non-communicable disease: Non-communicable disease (NCD) is a medical condition or disease that is non-infectious or non-transmissible. NCDs can refer to chronic diseases which last for long periods of time and progress slowly.Greater occipital nerve: The greater occipital nerve is a spinal nerve, specifically the medial branch of the dorsal primary ramus of cervical spinal nerve 2. This nerve arises from between the first and second cervical vertebrae, along with the lesser occipital nerve.Infectious intracranial aneurysm: An infectious intracranial aneurysm (IIA, also called mycotic aneurysm) is a cerebral aneurysm that is caused by infection of the cerebral arterial wall.ISO 39001: The ISO 39001 "Road Traffic Safety Management" is an ISO standard for a management system (similar to ISO 9000) for road traffic safety. The implementation of the standard is supposed to put the organizations, that provide the system "road traffic", into the position to improve the traffic safety and to reduce by that the number of persons killed or severely injured in road traffic.Intracranial pressure monitoringGreat cerebral vein: The great cerebral vein is one of the large blood vessels in the skull draining the cerebrum (brain). It is also known as the "vein of Galen" (VG), named for its discoverer, the Greek physician Galen.Intracranial hypertension syndrome: Intracranial hypertension syndrome is characterized by an elevated intracranial pressure, papilledema, and headache with occasional abducens nerve paresis, absence of a space-occupying lesion or ventricular enlargement, and normal cerebrospinal fluid chemical and hematological constituents.Epilepsy Research UK: Epilepsy Research UK is a British medical research charity dedicated to curing epilepsy.Cranial vault: The cranial vault is the space in the skull within the neurocranium, occupied by the brain. In humans, the size and shape of the brain, may be affected by the size of the vault as shown in craniometry, but studies relating it to intelligence have found no conclusive evidence.MeningiomaFlashlight: A flashlight or torch in British English, is a portable hand-held electric light. Usually, the source of the light is a small incandescent light bulb or light-emitting diode (LED).Quantitative electroencephalography: Quantitative electroencephalography (QEEG) is a field concerned with the numerical analysis of electroencephalography data and associated behavioral correlates.Irina Khazova: Russia}}Retroperitoneal hemorrhage