Pathology



About Pathology
Pathology is the branch of medicine that deals with the study of diseases by examining tissues, blood, body fluids, and organs. It is a critical diagnostic specialty that helps determine the cause, nature, and effects of diseases.
- Pathologists are medical doctors who analyze lab results and tissue samples to identify disease conditions.
- They often work behind the scenes in hospital laboratories, supporting doctors with accurate diagnoses.
Purpose & Main Branches of Pathology in a Hospital:
Pathology plays a central role in diagnosing and managing patient health.
Purpose of Pathology in a Hospital:
- Diagnosing Diseases
- Identifies conditions such as cancer, infections, autoimmune disorders, anemia, and organ damage
- Confirms or rules out suspected illnesses through lab testing
- Analyzing Biopsy and Surgical Specimens
- Examines tissue samples from surgeries to detect tumors, inflammation, or abnormal growths
- Essential for cancer diagnosis and staging
- Guiding Treatment Plans
- Provides detailed reports that help doctors choose the right medications, therapies, or surgeries
- Monitoring Chronic Conditions
- Tracks progress or recurrence of conditions like cancer, diabetes, or kidney disease
- Conducting Autopsies
- Determines the cause of death in unexplained or suspicious cases
- Supporting Infection Control
- Identifies bacteria, viruses, and other pathogens for appropriate antibiotic or antiviral treatment
Main Branches of Pathology:
Histopathology – Study of tissues (biopsies, surgical samples)
Hematology – Study of blood and blood disorders
Microbiology – Detection of infectious organisms
Cytology – Study of individual cells (e.g., Pap smear)
Clinical Pathology – Lab analysis of blood, urine, and body fluids
