Emergency Management of Increased Intracranial Pressure. The efficacy of the therapy will be difficult. Pathophysiology of Intracranial Pressure Many types of pathologic conditions can disrupt the volume equilibrium processes within and between the three components of the skull. Figure 1 from Monro-Kellie 2. This initial clinical investigation shows that a disrupted Monro-Kellie doctrine was associated with severe intracranial hypertension and increased mortality rate after. Increased Intracranial Pressure and Monitoring Monro-Kellie hypothesis is a pressure-volume relationship that aims to keep a dynamic equilibrium among the essential non-compressible components inside the rigid compartment of the skull
|Published (Last):||12 August 2012|
|PDF File Size:||20.52 Mb|
|ePub File Size:||18.87 Mb|
|Price:||Free* [*Free Regsitration Required]|
Esta web usa cookies para mejorar tu experiencia. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website.
These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience. Necesarias Siempre activado Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website.
These cookies do not store any personal information. No necesarias No necesarias Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies.
It is mandatory to procure user consent prior to running these cookies on your website.
This hypothesis was supported by experiments by Kellie. What finally came to be known as the Monro—Kellie doctrine, or hypothesis, is that the sum of volumes of brain, CSF, and intracranial blood is constant. An increase in one should cause a decrease in one or both of the remaining two. Specifically, a bleed into the brain which occupies space and increases intracranial pressure ICP , must cause a displacement of some of the substance in the brain such as CSF or blood.
Monro kellie doctrine pdf
It describes the relationship between the contents of the cranium and intracranial pressure. Introduction The cranium or neurocranium describes the part of the skull encasing the brain, made up of 8 bones frontal, ethmoid, sphenoid, occipital, paired parietals, and paired temporal. Alongside the brain tissue, the other major components found within the cranium are blood mostly venous blood from within dural sinuses and the cerebrospinal fluid CSF. The volume of each of these components is restricted by the fixed space within the cranium. In normal cranial physiology, these three components exist in equilibrium with each other to satisfy this fixed volume.
teoria de monro kellie
Laistoria natural de la misma conduce inexorablemente asta muerte enceflica. El estudio de las ondas de pre-in intracraneal PIC , su monitorizacin y el registro deas mismas nos informan sobre la existencia de procesosue tienen como comn denominador esta HIC. Entre estosrocesos se encuentran, principalmente, el traumatismoraneoenceflico grave, la enfermedad vascular cerebralhematoma intraparenquimatoso, hemorragia subaracnoi-ea espontnea, infarto maligno de la arteria cerebraledia, malformacin vascular y la enfermedad tumoral ntracraneal. Hace poco ms de medio siglo que Guillaume y Janny escribieron las primeras experiencias en la monitorizacine la PIC1.
Teoria de Monro Kellie