What is Medical Laboratory Science (MLS) and what are its key disciplines and relevance in healthcare?

Key disciplines within MLS include:

• Clinical Chemistry: Analyzes body fluids for chemical components like glucose, electrolytes, and hormones.
• Hematology: Studies blood and blood-forming tissues, including blood cell counts and coagulation.
• Medical Microbiology: Identifies pathogenic microorganisms and determines antibiotic susceptibility.
• Immunology/Serology: Investigates the immune system, detecting antibodies and autoimmune markers.
• Blood Banking/Transfusion Medicine: Ensures safe blood transfusions through blood typing and cross-matching.
• Histopathology/Cytology: Examines tissues and cells microscopically for disease diagnosis, particularly cancer.
• Molecular Diagnostics: Analyzes DNA and RNA for genetic disorders, infectious diseases, and cancer.

MLS is highly relevant in healthcare by providing objective data for accurate diagnosis, guiding treatment decisions, monitoring disease progression, and supporting public health initiatives through disease surveillance and prevention.