Which of the following is related with diagnostic cytology?
AAyers spatula
BPAP staining
CCoplin jar
DAll the above
Answer:
D. All the above
Read Explanation:
Understanding Cytology
- Cytology is the branch of biology concerned with the structure, function, and chemistry of cells. In a medical context, it is often referred to as diagnostic cytology.
- Diagnostic Cytology involves the microscopic examination of individual cells or small clusters of cells to diagnose diseases, most notably cancer.
- The term is derived from the Greek words 'kytos' (a hollow, vessel/cell) and 'logos' (study of).
- A key technique within this field is the Pap Smear (Papanicolaou test), developed by George Papanicolaou. It is used to detect potentially precancerous and cancerous processes in the cervix.
- Fine Needle Aspiration (FNA) is another standard procedure where a thin needle is inserted into a mass or lump to withdraw a sample of cells for microscopic analysis.
- Unlike histopathology, which examines whole tissue sections (biopsies) to see the architectural pattern of the cells, cytopathology focuses specifically on cellular morphology, nuclear features, and cytoplasmic changes.
- Common diagnostic tools in this field include smear preparation, staining (e.g., Papanicolaou stain, Giemsa stain), and microscopy.