Cytology of Tissue Sample (Qualitative)
This test examines cells collected from a tissue sample to identify abnormal or cancerous cells, often used in diagnosing conditions like cancer or inflammation.
["This test helps determine if abnormal cells are present in your tissue sample."]
Key facts at a glance
- LOINC
- 10527-0
- Short code
- Cyto Tiss
- Synonyms
- Cyto Tiss
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- cyto-stain
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test analyzes the cellular composition of your sample, looking for signs of abnormal cell growth, such as those seen in cancer. It may also assess the presence of inflammatory cells or other pathological changes. Results are qualitative, meaning they describe presence or absence rather than specific quantities.
Why It’s Ordered
Your healthcare provider may order this test if you have symptoms like unexplained weight loss, persistent lumps, or signs of infection/inflammation. It’s also used to evaluate tissue samples obtained through biopsies, fine-needle aspiration, or other diagnostic procedures.
Sample Collection and Preparation
A small tissue sample is collected (e.g., via biopsy or surgical excision) and sent to the lab. The sample is processed to prepare a smear or block for microscopic examination. The test does not require fasting or special preparation beyond standard lab procedures.
What to Expect After the Test
Results are typically reported as qualitative findings, such as ‘abnormal cells detected’ or ‘no significant abnormalities.’ Follow-up may include additional tests or treatments based on the results, depending on your clinical situation.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
This test plays a critical role in cancer diagnosis, staging, and monitoring. Abnormal cytology can indicate malignancy, while normal results do not rule out cancer entirely. It may also guide decisions about further diagnostic procedures or treatment planning.
Short name
Tissue Cytology (Qualitative)
Frequently asked questions
How long will it take to get my results?
What does a positive result mean?
Can I fast before this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy