PSEUDODIPHTHERIA Meaning and
Definition
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Pseudodiphtheria refers to a condition or disease that mimics or resembles diphtheria, but is caused by different bacteria or other pathogens. It is characterized by similar symptoms to diphtheria, including sore throat, fever, and a grayish-white coating or membrane over the tonsils and throat. However, the specific causative agents differ from the Corynebacterium diphtheriae bacteria that causes true diphtheria.
Pseudodiphtheria can be caused by various bacteria, such as Corynebacterium ulcerans, Corynebacterium pseudotuberculosis, and Arcanobacterium haemolyticum. These bacteria may produce toxins that resemble those produced by C. diphtheriae, leading to similar clinical manifestations.
The condition is usually diagnosed using laboratory tests that identify the specific bacteria causing the infection. Treatment typically involves the administration of antibiotics effective against the specific pathogen causing the pseudodiphtheria, as well as supportive care to alleviate symptoms and prevent complications.
Differentiating pseudodiphtheria from true diphtheria is crucial, as it determines the appropriate treatment and control measures. Pseudodiphtheria outbreaks may occur sporadically, especially in areas with inadequate immunization coverage against diphtheria, or in conjunction with diphtheria outbreaks. Therefore, prompt diagnosis and management are essential to prevent the spread of the disease and ensure appropriate treatment for affected individuals.
In summary, pseudodiphtheria is a condition that imitates diphtheria but is caused by different bacteria or pathogens. It shares similar symptoms with diphtheria but requires specific laboratory testing for identification and appropriate treatment.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PSEUDODIPHTHERIA
Etymology of PSEUDODIPHTHERIA
The word "pseudodiphtheria" is a medical term that combines two words: "pseudo" and "diphtheria".
1. "Pseudo" originates from the Greek word "pseudes", meaning "false" or "deceitful". It is commonly used as a prefix to describe something that resembles or imitates something else but is not genuine or true.
2. "Diphtheria" comes from the Greek word "diphthera", meaning "leather hide" or "membrane". It refers to a severe bacterial infection caused by Corynebacterium diphtheriae, which produces a membrane or coating on the affected areas of the respiratory tract.
Combining these two components, "pseudodiphtheria" refers to a condition or disease that resembles or imitates diphtheria but is not caused by the same bacteria.
