Lymphoma Symptoms and Treatment
Lymphoma presents primarily with painless lymphadenopathy (enlarged lymph nodes), often accompanied by systemic symptoms including fever, night sweats, and unexplained weight loss in advanced stages, with treatment typically involving chemotherapy regimens such as ABVD for Hodgkin lymphoma or R-CHOP for non-Hodgkin lymphoma, depending on lymphoma type and stage. 1, 2
Types of Lymphoma
Lymphoma is broadly classified into two main categories:
Hodgkin Lymphoma (HL)
Non-Hodgkin Lymphoma (NHL)
- More common than Hodgkin lymphoma
- Multiple subtypes including follicular lymphoma (second most common subtype in Western Europe) 4
- Characterized by malignant lymphocytes without Reed-Sternberg cells
Common Symptoms
Primary Symptoms
- Painless lymphadenopathy (enlarged lymph nodes) - most common presenting sign 2, 5
- Lymph node enlargement typically occurs in the neck, axilla, or groin
- Nodes are usually firm, rubbery, and non-tender
Systemic Symptoms (B Symptoms)
- Fever (>38°C)
- Night sweats (drenching)
- Unexplained weight loss (>10% of body weight over 6 months) 4, 2
Other Common Symptoms
- Fatigue
- Pruritus (itching)
- Alcohol-induced pain in lymph nodes (specific to Hodgkin lymphoma) 4
- Symptoms related to mass effect from enlarged nodes (e.g., cough, dyspnea if mediastinal involvement)
Site-Specific Symptoms
- Head and neck involvement: May present with tonsillar enlargement, salivary gland swelling, or sinonasal symptoms 5
- Abdominal involvement: Abdominal pain, early satiety, or bowel obstruction
- Bone marrow involvement: Anemia, thrombocytopenia, or neutropenia
Diagnostic Approach
Essential Diagnostic Tests
- Excisional lymph node biopsy: Gold standard for diagnosis 4
- Core biopsies only for inaccessible nodes
- Fine needle aspiration is inadequate for diagnosis
Staging Workup
- Imaging:
- Laboratory tests:
- Complete blood count
- Erythrocyte sedimentation rate (ESR)
- Blood chemistry including LDH, liver enzymes, and albumin
- Hepatitis B, C, and HIV screening 4
Treatment Approaches
Hodgkin Lymphoma Treatment
Limited Stage (I-II):
Advanced Stage (III-IV):
Non-Hodgkin Lymphoma Treatment (Follicular Lymphoma)
Limited Stage (I-II):
- Radiotherapy (involved or extended field, 30-40 Gy) with curative potential 4
Advanced Stage (III-IV):
Relapsed/Refractory Disease
- Hodgkin Lymphoma: High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) 1
- Non-Hodgkin Lymphoma: Repeat biopsy recommended to rule out transformation, followed by non-cross-resistant regimens 4
Treatment Complications and Monitoring
Major Treatment Complications
- Cardiotoxicity: From anthracyclines like doxorubicin 6
- Pulmonary toxicity: From bleomycin 7
- Secondary malignancies: Including acute myeloid leukemia and myelodysplastic syndrome 6
- Infertility: Especially with BEACOPP regimen 1
Follow-up Schedule
- Physical examination every 3 months for 2 years, then every 4-6 months for 3 years, then annually 4, 1
- Blood counts at 3,6,12, and 24 months
- Imaging studies at 6,12, and 24 months after treatment
- Thyroid function tests for patients who received neck radiation 4
Special Considerations
- Elderly patients: Require dose modifications due to increased risk of treatment-related toxicity
- Pregnant patients: Treatment decisions must balance risks to mother and fetus
- Immunocompromised patients: May require more aggressive supportive care
- Vaccination: Patients should receive pneumococcal vaccines and age-appropriate vaccinations due to immunosuppression 2