LABORATORY DIAGNOSIS Meaning and
Definition
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Laboratory diagnosis refers to the process of using various techniques and tests performed in a laboratory setting to identify and confirm a particular disease or condition in an individual. It is an integral part of medical and healthcare practices, providing crucial information for accurate diagnosis, prognosis, and treatment planning.
During laboratory diagnosis, samples such as blood, urine, tissue, or other bodily fluids are obtained from the patient and subjected to various laboratory analyses. These analyses can include biochemical, microbiological, serological, molecular, and cytological tests, among others. The tests are designed to detect and measure specific markers, substances, antibodies, pathogens, or genetic material that are indicative of a particular disease or condition.
Laboratory diagnosis plays a multifaceted role in healthcare. It helps healthcare professionals to confirm or rule out a suspected diagnosis, assess disease progression, monitor treatment efficacy, and identify potential complications. Furthermore, laboratory tests aid in disease surveillance, outbreak investigation, and public health management.
Accuracy and reliability are essential in laboratory diagnosis. Laboratories must adhere to strict quality assurance protocols, including calibration of equipment, validation of methods, proficiency testing, and adherence to standardized procedures. The interpretation of laboratory results also requires expertise and knowledge, as false-positive or false-negative results can occur.
In conclusion, laboratory diagnosis plays a crucial role in healthcare by providing accurate and reliable information for the identification, confirmation, and management of diseases and conditions. It aids in improving patient care, enhances public health efforts, and contributes to the overall understanding of diseases.
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A d. made by a chemical, microscopical, or bacteriological study of the various secretions and discharges.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LABORATORY DIAGNOSIS
- kaboratory diagnosis
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Etymology of LABORATORY DIAGNOSIS
The word laboratory diagnosis consists of two main terms: laboratory and diagnosis.
1. Laboratory: The term laboratory originated from the Latin word laboratorium which means a place for labor or work. It developed from the Latin word laborare meaning to work or to labor. In the early sense, a laboratory referred to a place where scientific experiments, observations, and investigations took place. Over time, the word expanded to encompass specialized areas for scientific research and testing, including medical laboratories.
2. Diagnosis: The term diagnosis has its roots in ancient Greek. It derives from the Greek word diagnosis, which is a compound of dia- meaning through and gnosis meaning knowledge or understanding. Therefore, the original meaning of diagnosis was knowing through or understanding through.
Similar spelling word for LABORATORY DIAGNOSIS
