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Purpose. Diagnosis of MS. The McDonald criteria are diagnostic criteria for multiple sclerosis (MS). These criteria are named after neurologist W. Ian McDonald who directed an international panel in association with the National Multiple Sclerosis Society (NMSS) of America and recommended revised diagnostic criteria for MS in April 2001.
Overview. Multiple sclerosis is typically diagnosed based on the presenting signs and symptoms, in combination with supporting medical imaging and laboratory testing. [4] It can be difficult to confirm, especially early on, since the signs and symptoms may be similar to those of other medical problems. [5] [6]
The Merck Manual of Diagnosis and Therapy, referred to as The Merck Manual, [1] is the world's best-selling medical textbook, [2] and the oldest continuously published English language medical textbook. [3] First published in 1899, the current print edition of the book, the 20th Edition, was published in 2018.
Multiple sclerosis ( MS) is an autoimmune disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged. [3] This damage disrupts the ability of parts of the nervous system to transmit signals, resulting in a range of signs and symptoms, including physical, mental, and sometimes psychiatric problems.
A relationship between neural damage and N-Acetyl-Aspartate concentration has been established, and this could lead to new methods for early MS diagnostic through magnetic resonance spectroscopy. Axonal degeneration at CNS can be estimated by N-acetylaspartate to creatine (NAA/Cr) ratio, both measured by with proton magnetic resonance spectroscopy.
ICDDR,B (formerly known as the International Centre for Diarrhoeal Disease Research, Bangladesh) is an international health research organisation located in Dhaka, Bangladesh. [1] Dedicated to saving lives through research and treatment, ICDDR,B addresses some of the most critical health concerns facing the world today, ranging from improving ...
A "personal computer" version of Windows is considered to be a version that end-users or OEMs can install on personal computers, including desktop computers, laptops, and workstations. The first five versions of Windows– Windows 1.0, Windows 2.0, Windows 2.1, Windows 3.0, and Windows 3.1 –were all based on MS-DOS, and were aimed at both ...
ISO 15189. ISO 15189 Medical laboratories — Requirements for quality and competence is an international standard that specifies the quality management system requirements particular to medical laboratories. The standard was developed by the International Organisation for Standardization 's Technical Committee 212 (ISO/TC 212).