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Presence or Absence of Ulcer Ends (Cytology)

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

This test evaluates whether a suspected ulcer has reached its natural ending (ulcer base) or if further medical intervention may be needed. It involves examining cells collected from the ulcer site.

Quick summary

["Determines if an ulcer has healed or if treatment adjustments are required."]

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

Key facts at a glance

LOINC
112015-3
Short code
Presence or absence of ulcer Endscpy
Synonyms
Presence or absence of ulcer Endscpy
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
endoscopy
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 This Test For?

This test helps doctors assess the biological nature of an ulcer by examining cells at its base. If the ulcer base appears healthy (e.g., granulation tissue), it suggests healing. If abnormal cells or signs of infection are found, further medical evaluation may be needed.

How Is the Test Performed?

A small sample of cells is collected from the ulcer base using a swab or brush. The sample is then sent to a lab for microscopic examination to identify cellular characteristics.

Why Might You Need This Test?

Doctors may order this test if an ulcer hasn’t healed within the expected timeframe, if symptoms persist despite treatment, or if there’s suspicion of complications like infection or malignancy.

What Are Possible Results?

Results are qualitative (present or absent) and focus on identifying ulcer base characteristics rather than specific numeric values. Findings may include signs of healing, infection, or abnormal tissue.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Ulcer End Check (Qualitative Cytology)

Frequently asked questions

How long does it take to get results from this test?
Results are typically available within 1 to 3 business days, depending on lab processing times.
What does a positive result mean?
A positive result indicates the presence of ulcer base tissue (e.g., granulation or healthy cells), suggesting the ulcer may be healing. However, further clinical correlation with symptoms and medical history is needed.
Can lifestyle changes help with ulcer healing before this test?
Yes, maintaining good wound care, avoiding irritants, and following prescribed treatments (e.g., topical medications) can support ulcer healing before or after this test. Always consult your healthcare provider for personalized advice.
  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