List of MeSH codes (C20)

List of MeSH Codes (C20) refers to a comprehensive categorization within the Medical Subject Headings (MeSH) system, specifically focusing on the domain of immunologic diseases. MeSH is a hierarchical controlled vocabulary used for indexing articles for PubMed and other databases within the United States National Library of Medicine (NLM). This system facilitates the efficient organization and retrieval of biomedical information. The C20 category encompasses a wide range of conditions related to the immune system, including autoimmune diseases, hypersensitivity, and immune deficiency disorders.

Overview

The MeSH system is divided into several categories, with each category designated by a letter and a number. The "C" categories focus on diseases, and C20 specifically targets immunologic diseases. This categorization helps researchers, clinicians, and students find relevant literature on immune system-related disorders efficiently.

Categories within C20

The C20 category is further subdivided into specific areas of interest within immunologic diseases. These include:

• Autoimmune Diseases: Disorders characterized by abnormal immune responses against the body's own tissues. Examples include rheumatoid arthritis, systemic lupus erythematosus, and type 1 diabetes mellitus.
• Hypersensitivity: Conditions that arise from an exaggerated immune response to an antigen, leading to tissue damage. This includes allergies, asthma, and various types of hypersensitivity reactions.
• Immune System Diseases: A broad category that encompasses various disorders affecting immune system function, including both overactivity and underactivity.
• Immunoproliferative Disorders: Diseases characterized by the proliferation of certain immune cells, such as lymphoma and leukemia.
• Immunodeficiency Syndromes: Conditions where the immune system's ability to fight infectious disease is compromised or entirely absent. Examples include AIDS and congenital immunodeficiency disorders.

Importance of MeSH Codes

MeSH codes play a crucial role in medical research and information management. By standardizing the terminology used across different databases and publications, MeSH codes ensure that searches yield comprehensive and relevant results. This is particularly important in rapidly evolving fields like immunology, where new discoveries and insights are constantly being published.

Conclusion

The List of MeSH Codes (C20) serves as an essential tool for researchers, healthcare professionals, and students in navigating the vast and complex literature related to immunologic diseases. By providing a structured and comprehensive classification system, MeSH codes facilitate the efficient retrieval and analysis of biomedical information, thereby advancing our understanding of immune system disorders and improving patient care.

Resources

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Source: Data courtesy of the U.S. National Library of Medicine. Since the data might have changed, please query MeSH on List of MeSH codes (C20) for any updates.

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