MALIGNANT HYPERPYREXIAS Meaning and
Definition
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Malignant Hyperpyrexia (MH) is a rare and potentially life-threatening condition characterized by a severe reaction to certain medications used during general anesthesia. It is also known as Malignant Hyperthermia.
During an MH episode, muscle cells in the body become hyperactive, leading to rapid and sustained muscle contractions. This condition is often triggered by certain volatile anesthetic agents and succinylcholine, a muscle relaxant. The exact cause of MH is a genetic mutation that affects the regulation of calcium in muscle cells.
One of the defining symptoms of MH is extreme hyperthermia, with body temperature rising rapidly above 104°F (40°C) or even higher. Other potential symptoms include muscle rigidity, increased heart rate, rapid breathing, acidosis (buildup of acid in the blood), dark urine, and in severe cases, organ failure. If not promptly recognized and managed, MH can be fatal.
Immediate treatment for MH involves stopping the administration of triggering medications, providing supportive care, and administering dantrolene sodium, a drug that helps to restore normal muscle cell function. It is crucial for healthcare providers to be aware of the patient's susceptibility to MH before administering anesthesia, as preventative measures can be taken in such cases.
Malignant Hyperpyrexia is a relatively rare condition, and its incidence may vary significantly across populations. Genetic testing and family history assessment can help identify individuals at risk for MH, enabling them to take appropriate precautions before undergoing anesthesia to prevent the occurrence of MH episodes.
Common Misspellings for MALIGNANT HYPERPYREXIAS
- nalignant hyperpyrexias
- kalignant hyperpyrexias
- jalignant hyperpyrexias
- mzlignant hyperpyrexias
- mslignant hyperpyrexias
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- mal8gnant hyperpyrexias
- malifnant hyperpyrexias
- malivnant hyperpyrexias
- malibnant hyperpyrexias
- malihnant hyperpyrexias
Etymology of MALIGNANT HYPERPYREXIAS
The term "Malignant Hyperpyrexias" is a medical term that combines two words: "malignant" and "hyperpyrexias".
1. Malignant: The word "malignant" originates from the Latin word "malignus", which means "wicked" or "malevolent". In medical terminology, "malignant" refers to a condition or disease that is severe, progressive, and potentially life-threatening. It is commonly associated with cancerous growth that invades and destroys healthy tissues.
2. Hyperpyrexias: The term "hyperpyrexias" is derived from two Greek words. "Hyper" means "excessive" or "above", while "pyrexia" refers to an abnormal rise in body temperature, commonly known as a fever.
