Uncal Herniation: What Is It, Causes, and More - Osmosis
2022年10月4日 · Uncal herniation refers to a type of brain herniation involving the uncus, which is an anatomical structure at the frontal extremity of the parahippocampal gyrus (part of the temporal lobe of the brain).
Uncal Herniation - StatPearls - NCBI Bookshelf
2023年8月8日 · Uncal herniation occurs when rising intracranial pressure causes portions of the brain to move from one intracranial compartment to another. It is a life-threatening neurological emergency and indicates the failure of all adaptive mechanisms for intracranial compliance.
Brain herniation - Wikipedia
In uncal herniation, a common subtype of transtentorial herniation, the innermost part of the temporal lobe, the uncus, can be squeezed so much that it moves towards the tentorium and puts pressure on the brainstem, most notably the midbrain. [8]
Uncal Herniation: Causes, Symptoms, Diagnosis, and Treatment
2023年7月23日 · Uncal herniation is a serious neurological condition that requires immediate medical attention. Understanding its causes, recognizing the symptoms, and initiating appropriate diagnostic and treatment measures are essential for optimizing patient outcomes and preventing severe brain injury.
Uncal Herniation - Radiology In Plain English
2023年11月2日 · Uncal herniation is a serious medical condition that requires immediate attention. Understanding its causes, recognizing the symptoms, and utilizing imaging techniques for diagnosis are essential steps in ensuring the best possible outcome for patients.
Types of Cerebral Herniation and Their Imaging Features
2019年10月7日 · Cerebral herniation, defined as a shift of cerebral tissue from its normal location into an adjacent space, is a life-threatening condition that requires prompt diagnosis. The imaging spectrum can range from subtle changes to clear displacement of brain structures.
Transtentorial Herniation - StatPearls - NCBI Bookshelf
2023年7月17日 · A transtentorial herniation is the movement of brain tissue from one intracranial compartment to another. This includes uncal, central, and upward herniation. These are life-threatening and time-critical pathologies that may be reversible with emergent surgical intervention and medical management.
Brain Herniation Syndromes - Neurology - Medbullets Step 2/3
2021年12月30日 · On physical examination, the left pupil is unresponsive to light and there is 2/5 left-sided weakness. A computerized tomography (CT) scan of the head is shown. (Uncal herniation with Kernohan's phenomenom)
Uncal Herniation - Scilime
2023年10月14日 · Uncal herniation, also known as uncal brain herniation or herniation of the uncus, is a medical emergency characterized by the displacement of brain tissue, particularly the uncus, through a structure called the tentorial notch.
Brain Herniation - Brain Herniation - Merck Manual Professional Edition
Transtentorial (uncal) herniation: The medial temporal lobe is squeezed by a unilateral mass across and under the tentlike tentorium that supports the temporal lobe. Subfalcine herniation: The cingulate gyrus is pushed under the falx cerebri by an expanding mass high in …