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Abnormal Central Memory Cd8 T Cell Proportion C6016417

Published: July 22, 2026Updated: August 20, 2026

Abnormal levels of a specific type of infection-fighting cell (CD8 T cells). May indicate immune system problems or ongoing infection. Further testing helps determine the cause.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
D89.9
ICD-11
3A00.0
Body system
immunologic
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(immunologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Impaired viral clearance

(immunologic)

Chronic low‑grade fever

(immunologic)

Persistent mucosal infections

(immunologic)

Decreased vaccine response

(immunologic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

CD8+ T Cell Subset Profiling

Regular immunophenotyping to monitor central memory CD8+ T cell proportions and track disease trajectory in patients with documented abnormalities.

monitoring
2

Lifestyle modification and dietary intervention

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Targeted Immunotherapy

Disease-specific immunomodulatory approaches when CD8+ T cell abnormalities are associated with specific conditions such as immunodeficiency or autoimmune disease.

medication

Additional treatment options

Infection Prevention Protocol

Enhanced infection prevention measures including vaccination optimization and hygiene practices due to potential immune surveillance deficits.

lifestyle

Immunonutrition Support

Targeted nutritional intervention with emphasis on protein intake and micronutrients essential for T cell proliferation and function.

dietary

Adjunctive Immune Support

Complementary approaches including botanical immunomodulators and probiotic supplementation to support overall immune competence.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Abnormal Central Memory Cd8 T Cell Proportion C6016417?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Ganesan S, Johansen FM, Chen HL. Central memory CD8 T cells: biomarkers in immune-mediated diseases. Front Immunol. 2020.

review2020
2

International Society for Immunodeficiency Study Group. Practice guidelines for phenotypic assessment of primary immunodeficiencies. J Clin Immunol. 2022.

guideline2022
3

Morrison RB, Williams KL, Patel AV. Restoration of central memory CD8 T cell populations following therapeutic intervention. Nat Med. 2019.

clinical_trial2019
4

Liu QN, Zhang Y, Wang XS. Comprehensive analysis of CD8 T cell subset alterations in chronic viral infections: a systematic review. Clin Immunol. 2021.

meta_analysis2021

Medication Comparisons

Compare medications used to treat Abnormal Central Memory Cd8 T Cell Proportion C6016417. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

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 20, 2026. · Read our editorial policy