What is pathology ? ( Clear Over view )

Summary

This video provides a comprehensive overview of pathology, derived from Greek, meaning the study of disease. It outlines eight main areas of pathology: General Pathology, Anatomical Pathology, Clinical Pathology, Chemical Pathology, Genetics Pathology, Hematology, Immunology, and Microbiology. Each field focuses on different aspects of disease diagnosis and analysis, from cellular injury to genetic testing. The video serves as an informative resource for understanding how these various branches contribute to medical science and clinical practice, highlighting the importance of pathology in disease investigation and diagnosis.

Takeaways

• 😀 Pathology is the study and diagnosis of diseases, derived from Greek words meaning 'disease' and 'study'.
• 😀 The field of pathology is essential in both basic medical science and clinical practice.
• 😀 Pathology can be divided into eight main areas based on methods used and types of diseases examined.
• 😀 General pathology focuses on the mechanisms behind cell and tissue injury and the body's response to injury.
• 😀 Anatomical pathology involves the microscopic analysis of bodily fluids, tissues, and organs for diagnosis.
• 😀 Clinical pathology, also known as laboratory medicine, analyzes blood, urine, and tissue samples to diagnose diseases.
• 😀 Chemical pathology examines changes in substances like proteins and hormones in the blood to indicate disease.
• 😀 Genetics pathology tests chromosomes and DNA from bodily fluids to detect genetic illnesses.
• 😀 Hematology studies diseases related to blood, including bleeding and clotting disorders.
• 😀 Immunology tests immune function to identify allergies and determine specific allergens.
• 😀 Microbiology is concerned with diseases caused by pathogenic agents, including bacteria, viruses, parasites, and fungi.

Q & A

What does the term 'pathology' mean?

Pathology is derived from the Greek words 'pathos' meaning disease and 'logos' meaning study, thus it refers to the study and diagnosis of diseases.

What are the main functions of pathology?

Pathology investigates the causes and mechanisms of diseases, contributing to both basic medical science and clinical practice.

How many main areas can pathology be divided into?

Pathology can be divided into eight main areas based on methods used and types of diseases examined.

What is General Pathology concerned with?

General Pathology focuses on the mechanisms behind cell and tissue injury and how the body responds to and repairs such injuries.

What does Anatomical Pathology study?

Anatomical Pathology is concerned with diagnosing illnesses through microscopic analysis of samples from bodily fluids, tissues, organs, and autopsies.

What is the role of Clinical Pathology?

Clinical Pathology, or laboratory medicine, involves analyzing blood, urine, and tissue samples to diagnose diseases and provide vital health information.

What does Chemical Pathology focus on?

Chemical Pathology examines changes in substances found in blood and bodily fluids, such as proteins and hormones, to identify diseases.

What is the focus of Genetics Pathology?

Genetics Pathology performs tests on chromosomes, biochemical markers, and DNA to detect genetic illnesses.

What does the field of Hematology study?

Hematology studies various diseases that affect blood, including bleeding disorders and clotting problems.

What is the focus of Immunology within pathology?

Immunology performs immune function tests to determine if a patient has allergies and identify the specific allergens.

What does Microbiology investigate?

Microbiology is concerned with diseases caused by pathogenic agents such as bacteria, viruses, parasites, and fungi.