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What is cytology?
Cytology is the exam of a single cell type, as often found in fluid specimens. It's mainly used to diagnose or screen for cancer.
It's also used to screen for fetal abnormalities, for pap smears, to diagnose infectious organisms, and in other screening and diagnostic areas.
The study of cells, their origin, structure, function and pathology. Discussion. Cytology is the branch of biology dealing with the morphology, structure, ultrastructure, life cycle, and pathology of cells.
What is a cytology test?
A cytology test is used to look closely at cells and body fluids. It may be helpful if a patient has cancer symptoms or is due for a cancer screening.
There's a wide range of cytology test procedures. A Pap smear, which collects cells from the cervix, is one example.
Topic 1: CYTOLOGY - Biology Notes Form 5
Cytology, also known as cytopathology, is the study of cells from bodily tissues or fluids to determine a diagnosis.
Cytopathologists examine the cells in a tissue sample or fluid under a microscope to look for characteristics or abnormalities in the cells.
Cytology is used to diagnose and screen for cancer, pre-cancerous conditions, urinary tract diseases, lung diseases, infectious organisms, fetal abnormalities, and others
Importance of Cytology Tests
Cytology tests are of paramount importance in healthcare for several reasons. Firstly, they allow for early disease detection, which is crucial for prompt treatment and improved patient outcomes. Through cytological examination, diseases can be detected in their early stages, when they are most treatable.
Secondly, these tests provide healthcare professionals with valuable information for informed decision-making. Cytology results guide the development of personalized treatment plans tailored to each patient’s unique needs.
Thirdly, cytology tests enable the monitoring of disease progression. By periodically examining cells, cytologists can assess how the disease is evolving and whether treatment adjustments are necessary.
Finally, these tests facilitate the evaluation of therapy effectiveness by allowing cytologists to analyze changes in cell behavior following treatment. This analysis helps determine whether the therapy is working or if alternative approaches need to be considered.
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Biology Form V & VI