What is the focus of molecular pathology?
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Molecular and genetic aspects of diseases.
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What is the focus of molecular pathology?
Molecular and genetic aspects of diseases.
What can morphological alterations indicate?
Unusual color, consistency, and shape of a previously healthy organ.
What is aspiration cytology?
Using a thin needle to withdraw cells or fluid from a mass or lump.
What does the principle of dose-dependent effect in anatomical pathology imply?
The intensity of dysfunction and the number of damages are directly proportional to the length of exposure.
What is excision in the context of biopsies?
Surgical removal of a whole lump or suspicious tissue.
What is the definition of anatomical pathology?
The science of identifying and interpreting morphologic patterns in gross and microscopic aspects of non-working organs and tissues, combining biological, immunological, and physiological consequences.
What does general pathology focus on?
General principles of disease and the identification of different patterns.
What is exfoliative cytology?
Collection of cells that have naturally shed from the surface of tissues.
Who is considered the founder of anatomical pathology?
Rudolph Virchow.
What does pathogenesis describe?
The mechanisms of disease development, starting from the initial agent and producing changes at molecular, cellular, and physiological levels.
What does pathophysiology explore?
How altered molecular and morphological features affect the normal functioning of organs and systems.
What are pathognomonic signs?
The sum of all measurable objective malfunctions and non-measurable subjective malfunctions expressed by the patient.
What does core biopsy involve?
Removing a small core of tissue from the affected area using a needle.
What is the purpose of an autopsy?
Analysis of an entire dead body, often related to legal aspects.
What is aetiology in the context of anatomical pathology?
The study of the origins of diseases, including factors like infectious agents, genetic mutations, and environmental factors.
What are the two branches of anatomical pathology?
General Pathology and Systemic Pathology.
What types of specimens might be sampled in pathology?
Organs or even an entire area, such as tumored regions.
Why is understanding pathophysiology crucial?
For diagnosing and managing diseases through treatment.
What distinguishes consent autopsy from forensic autopsy?
Consent requires legal permission from the family, while forensic involves legal or criminal implications.
What are molecular and morphological alterations?
Changes that occur at the cellular and subcellular levels, including alterations in genes, proteins, and other molecules.
What does cytopathology focus on?
Examination of individual cells obtained from body fluids, aspirates, or brushings.
What is the purpose of making smaller pieces after sampling?
To perform various tests.
What is prognosis in the context of pathology?
The way by which the body is able to recover from an injured state.
What is histopathology?
Microscopic examination of tissue samples, typically obtained through biopsies.
How can an abnormal cell affect surrounding tissues?
Even just one abnormal cell can disrupt the tissue and crowd different unusual cells in a certain area.
