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Questions and Answers
What is one of the advantages of FNAC procedure?
Why is patient privacy protected in FNAC procedures?
What is a role of a cytotechnologist before an FNAC procedure?
Which statement accurately describes a principle of FNAC procedure?
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What is an advantage of cytotechnologists ensuring FNA material is taken at the correct organ from the correct patient?
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Which technique involves inserting a fine needle into a deep-seated mass without using a syringe until a sample is visually seen on the needle's hub?
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What is the purpose of FNAC (Fine Needle Aspiration Cytology) from a superficial, palpable mass?
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What are some common types of guidance used for deep-seated FNAC procedures?
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How are FNAC samples processed for cytological examination?
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What is the purpose of Wet smear technique in FNAC sample processing?
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In FNAC, what is the role of the cytotechnologist?
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What is the purpose of performing a bed-side diff quick staining during FNAC?
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What should be done if the FNA material is trapped in the hub of the syringe?
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Which of the following is a type of specimen that can be obtained through FNAC from a deep-seated mass?
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What should be done if an FNA sample taken is unsatisfactory for diagnosis?
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Why should firm pressure be applied at the site of FNAC to stop bleeding?
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What is a key step in slide preparation during FNAC?
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Study Notes
Advantages and Principles of FNAC
- FNAC offers a minimally invasive method for obtaining tissue samples, reducing patient recovery time.
- Patient privacy is safeguarded during FNAC to ensure confidentiality and compliance with ethical standards.
- A cytotechnologist plays a critical role in verifying the patient's identity and ensuring sample collection aligns with the appropriate site.
Key Principles and Techniques
- FNAC relies on the principle of using a fine needle to extract cellular material for diagnosis.
- Ensuring that FNAC material is obtained from the correct organ and patient reduces the risk of misdiagnosis, enhancing patient safety.
Techniques and Guidance
- The technique known as “visualization technique” involves inserting a fine needle into a mass until a sample appears on the needle's hub, allowing for immediate assessment.
- Common guidance methods for deep-seated FNAC include ultrasound, CT scans, and MRI imaging.
Sample Processing and Techniques
- FNAC samples are processed by preparing slides from aspirated material, allowing for cytological examination and analysis.
- The Wet smear technique is employed to preserve cellular morphology and enables immediate evaluation of the sample quality.
Roles of Cytotechnologists
- Cytotechnologists perform critical functions before FNAC, including preparing the necessary equipment and educating patients.
- They also participate in bedside procedures like Diff Quick staining to provide rapid assessment of the sample’s adequacy.
Handling Samples and Complications
- If FNA material becomes trapped in the hub of the syringe, it should be gently aspirated again or flushed out to avoid loss of sample.
- In cases where an FNA sample is deemed unsatisfactory for diagnosis, a repeat procedure may be recommended.
Considerations During FNAC
- Applying firm pressure at the FNAC site is essential to minimize bleeding and promote hemostasis following the procedure.
- A key step in slide preparation involves spreading the aspirated cells evenly for optimal evaluation during cytological examinations.
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Description
Test your knowledge on Fine Needle Aspiration Cytology (FNAC) techniques used for both superficial and deep-seated masses. Learn about the differences between aspiration and non-aspiration techniques, as well as the common types of guidance for deep-seated FNAC procedures.