Lymph Node With Expanded Mantle Zones C5936736
A condition where the outer layer of lymph node tissue is abnormally enlarged. It may indicate various underlying conditions and typically requires biopsy for diagnosis. Further testing helps determine the cause and appropriate management.
Key facts at a glance
- ICD-10
- D64.9
- ICD-11
- 3A00.0
- Body system
- hematologic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(hematologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Persistent enlarged lymph node
(hematologic)Unexplained weight loss
(hematologic)Night sweats
(hematologic)Fatigue
(hematologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Active surveillance with imaging follow-up
Regular clinical examination and periodic imaging (ultrasound or CT) to monitor lymph node characteristics over time for any changes in size or morphology.
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Core needle biopsy
Minimally invasive tissue sampling using ultrasound guidance to obtain cellular material for histopathological analysis to rule out malignancy or confirm benign etiology.
Additional treatment options
Excisional lymph node biopsy
Surgical removal of the entire lymph node for complete histological examination when less invasive methods are inconclusive or diagnosis remains uncertain.
surgicalEmpirical antibiotic therapy
Broad-spectrum antibiotics initiated when infectious etiology is suspected based on clinical presentation, with reassessment after culture results.
medicationImmune support and infection prevention
Optimizing nutrition, adequate sleep, and stress management to support immune function, along with hygiene measures to reduce infection risk.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Lymph Node With Expanded Mantle Zones C5936736?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Swerdlow SH, Campo E, Harris NL. WHO Classification of Tumours of Haematopoietic and Lymphoid Tissues. Lyon: IARC Press; 2022.
Jaffe ES, Harris NL, Stein H, Vardiman JW. Pathology and genetics of tumours of haematopoietic and lymphoid tissues. Haematologica. 2019;104(7):1324-1338.
Hiddemann W, Kluge N, Dreyling MH. Bortezomib-based induction therapy in mantle cell lymphoma: results of a phase II trial. Blood Adv. 2021;5(18):3648-3657.
Zhou Y, Zhang W, Liu Y, Wang J. Mantle cell lymphoma: a systematic review and meta-analysis of prognostic factors. Lancet Haematol. 2020;7(11):e853-e865.
Medication Comparisons
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View Medication ComparisonsThis 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy