Skip to content

Cytology Examination of Specimen (Cytopathology)

Published: August 9, 2026Updated: August 16, 2026

This test examines cells from a sample (such as a biopsy or fluid) to check for abnormal cells that could indicate conditions like cancer, infection, or inflammation.

Quick summary

["A cytology test helps doctors identify potential health issues by analyzing cells under a microscope."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
59256-8
Short code
Cytologist Spec Cyto
Synonyms
Cytologist Spec Cyto
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 Is a Cytology Test Used For?

Cytology tests are used to diagnose conditions such as cancer (e.g., cervical cancer, lung cancer), infections (e.g., HPV, certain viruses), or other cellular abnormalities. They may also help monitor treatment progress or screen for early signs of disease in high-risk individuals.

How Is the Sample Collected?

The sample is typically collected through procedures like a fine-needle aspiration, biopsy, or fluid drainage (e.g., from the bladder, breast, or lungs). The sample is then sent to a lab for microscopic examination by a cytologist.

What Happens During the Test?

The lab processes the sample, often staining cells to highlight specific features. A trained pathologist or cytologist examines the cells under a microscope to identify any abnormal patterns, cell types, or signs of disease.

How Long Does It Take to Get Results?

Results are usually available within 1–3 business days, depending on the complexity of the sample and lab workload. Follow-up with your healthcare provider is important to discuss findings.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Cytology Test

Frequently asked questions

Why might I need a cytology test?
You may need this test if you have symptoms like unexplained weight loss, persistent cough, unusual lumps, or if you’re at higher risk for certain cancers (e.g., due to family history or exposure to carcinogens). Your doctor may also recommend it as part of screening or monitoring.
What are common symptoms or reasons for this test?
Common reasons include abnormal Pap smears, suspicious lesions, unexplained fluid collections, or symptoms like persistent vaginal discharge, unexplained weight loss, or pain in the chest/abdomen. Always discuss symptoms with your healthcare provider.
What should I do if my test results are abnormal?
If results are abnormal, your doctor will explain next steps, which may include additional tests, further imaging, or treatment options tailored to your situation. Follow-up care is essential to address any findings.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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