pathological process
Definition
Noun: A pathological process is a specific sequence of events or a mechanism that occurs within a living organism as a direct result of, or in association with, a disease. It describes the functional and structural changes that deviate from the normal, healthy state.
Usage
The term is used in medical and biological contexts to describe the dynamic, often progressive, changes that constitute a disease state. It focuses on the how of disease development and manifestation.
Examples
- The inflammation and tissue destruction in rheumatoid arthritis are part of a chronic pathological process.
- Researchers are studying the pathological process that leads to the formation of amyloid plaques in Alzheimer's disease.
- Atherosclerosis is a pathological process characterized by the buildup of fatty deposits in the arteries.
Advanced Usage
- The term is often used interchangeably with "pathogenesis", though pathogenesis can more specifically refer to the origin and initial development of the disease process.
- It can be modified to specify a type, e.g., , , or .
Variants and Related Words
- Pathogenesis (n): The manner of development of a disease. More specifically denotes the origin and initial cause of the pathological process.
- Pathology (n): The scientific study of the nature of disease, its causes, processes, development, and consequences.
- Disease process (n): A common synonym for pathological process.
- Morbid process (n): A less common, more formal synonym.
Synonyms
- Disease process
- Morbid process
- Pathogenesis (in specific contexts)
Antonyms
- Physiological process (a normal organic process)
- Homeostasis (the state of steady internal conditions)
Noun
-
an organic process occurring as a consequence of disease
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