Large B Cell Lymphoma C5212315
An aggressive cancer of the white blood cells that typically develops in the lymph nodes. It may spread to other organs and requires prompt treatment with chemotherapy.
Key facts at a glance
- ICD-10
- C83.30, C83.31, C83.32
- ICD-11
- 2A00.0
- Body system
- oncologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Rapidly enlarging lymph node
Generalized symptoms
(oncologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Painless lymphadenopathy
(lymphatic)Fever
(general)Abdominal pain or fullness
(gastrointestinal)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
Immunochemotherapy (R-CHOP)
Combination of monoclonal antibody therapy with chemotherapy agents targeting cancer cells and preventing their rapid division. This is the standard first-line treatment for diffuse large B-cell lymphoma.
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Additional treatment options
Radiation Therapy
Directed high-energy radiation to target and destroy lymphoma cells, often used in conjunction with chemotherapy for bulky disease or localized involvement.
procedureAutologous Stem Cell Transplant
High-dose chemotherapy followed by infusion of patient's own stem cells to restore bone marrow function after intensive treatment for relapsed or refractory disease.
surgicalSupportive Care and Infection Prevention
Comprehensive supportive measures including prophylactic antibiotics, nutritional support, and infection control practices to manage treatment side effects and maintain quality of life.
lifestyleResponse Assessment and Surveillance
Regular imaging studies, laboratory tests, and clinical evaluations to assess treatment response, detect relapse early, and monitor for treatment-related complications.
monitoringWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Large B Cell Lymphoma C5212315?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
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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