Non-Hodgkin Lymphoma in Turkey: causes, symptoms, and treatment options

Facing Non-Hodgkin Lymphoma is more than a medical challenge. It affects both the body and emotions. The lymphatic system, which normally protects and defends the body, begins to struggle, creating uncertainty and fear.

At Biruni Hospital, patients receive advanced medical care and human-centered support. The care team walks patients through each step, from diagnosis to recovery, providing guidance, understanding, and comfort.

What is Non-Hodgkin Lymphoma?

Non-Hodgkin Lymphoma (NHL) is a type of cancer that starts in the lymphatic system. It develops when lymphocytes, the cells responsible for defending the body, grow uncontrollably and lose their normal function.

Key Features of NHL

Begins in B-cells or T-cells, essential for immunity.
Can form tumors in lymph nodes or other organs.
May affect neck, armpits, groin, spleen, bone marrow, and other organs.
Multiple subtypes exist, each requiring personalized treatment.
Early detection and tailored care increase chances of successful treatment.

Causes of Non-Hodgkin Lymphoma

The exact cause of NHL is not fully known, but several factors are associated with its development. Understanding these factors helps identify individuals at higher risk.

Genetic Changes

Mutations in the DNA of lymphocytes can lead to uncontrolled growth.
Certain chromosomal abnormalities, such as translocations, can increase the production of proteins that promote cancer cell proliferation.

Immune System Disorders

People with weakened immune systems, including those with HIV/AIDS or on immunosuppressive drugs, are at higher risk.
Autoimmune diseases may also increase susceptibility.

Age and Gender

NHL is more common in adults over 60.
Men are more likely to develop certain subtypes than women.

Environmental and Occupational Factors

Prolonged exposure to certain chemicals, pesticides, or solvents may increase risk.
Lifestyle and environmental exposures can play a contributing role but are not direct causes.

Symptoms of Non-Hodgkin Lymphoma

Symptoms often develop slowly, making early detection challenging. Paying attention to subtle changes in the body is important.

Common Symptoms

Swollen lymph nodes in the neck, armpits, or groin.
Persistent fatigue that does not improve with rest.
Fever and night sweats without infection.
Unexplained weight loss over a short period.
Skin itching without visible rash.
Pressure or pain in areas with enlarged lymph nodes.
Loss of appetite or digestive discomfort, leading to weight loss.

Symptoms vary depending on the subtype and the affected areas. Early consultation with a specialist is critical for accurate diagnosis.

Types of Non-Hodgkin Lymphoma

Non-Hodgkin Lymphoma is a group of cancers that affect the lymphatic system, and each type behaves differently. Understanding the main types helps patients and families know what to expect and how treatment may vary.

Follicular Lymphoma

Follicular lymphoma is generally slow-growing, often referred to as indolent. The cancer cells form small round clusters called follicles inside the lymph nodes. Because it develops gradually, many people may not experience symptoms for years. Common signs include painless swelling of lymph nodes and fatigue.

Treatment is often delayed until symptoms become significant, with doctors sometimes adopting a “watch and wait” approach before starting therapy.

Diffuse Large B-Cell Lymphoma (DLBCL)

Diffuse Large B-Cell Lymphoma is an aggressive and fast-growing type of NHL. Cancer cells spread widely throughout the lymph nodes instead of forming clusters. Symptoms can appear quickly and may include rapid swelling of lymph nodes, unexplained weight loss, fever, and fatigue.

Due to its aggressive nature, DLBCL requires prompt treatment, typically with chemotherapy, sometimes combined with radiation or immunotherapy, depending on the case.

Mantle Cell Lymphoma

Mantle cell lymphoma grows at an intermediate rate. It usually begins in B-cells located in the mantle zone of the lymph nodes. At first, it may grow slowly, but over time it can become more aggressive. Patients may notice enlarged lymph nodes, fatigue, and, in some cases, gastrointestinal involvement.

Treatment often includes a combination of chemotherapy, immunotherapy, and sometimes stem cell transplantation to achieve the best outcomes.

Burkitt Lymphoma

Burkitt lymphoma is one of the fastest-growing types of NHL. The cancer cells multiply rapidly and can affect lymph nodes, bone marrow, and occasionally the central nervous system. Patients may notice rapidly enlarging lymph nodes, abdominal swelling, fever, and fatigue.

This lymphoma requires intensive chemotherapy under close medical supervision due to its aggressive nature.

Primary Mediastinal B-Cell Lymphoma

Primary mediastinal B-cell lymphoma usually develops in the mediastinum, the area between the lungs. It is aggressive and can cause chest pain, shortness of breath, cough, or swelling of the face and arms.

Treatment generally involves a combination of chemotherapy and immunotherapy, and in some cases, radiation therapy may be added to improve outcomes.

Small Lymphocytic Lymphoma / Chronic Lymphocytic Leukemia (SLL/CLL)

Small lymphocytic lymphoma, which is closely related to chronic lymphocytic leukemia, is slow-growing. The same type of cancer cells can be found in both the blood and lymph nodes. Patients may experience swollen lymph nodes, fatigue, and recurrent infections.

In many cases, doctors initially recommend a watchful waiting approach for asymptomatic patients, reserving targeted therapies for those who develop active disease.

Other rare types

There are also several rare types of NHL, such as cutaneous T-cell lymphoma, marginal zone lymphoma, and lymphoplasmacytic lymphoma. These types may affect the skin, specific organs, or other tissues outside the lymph nodes.

Symptoms, progression, and treatment vary depending on the specific type, its location, and the patient’s overall health.

How is Non-Hodgkin Lymphoma diagnosed?

Diagnosing Non-Hodgkin Lymphoma (NHL) requires a combination of clinical evaluation, advanced tests, and expert interpretation. Because symptoms can be subtle and develop gradually, a structured approach is essential to ensure an accurate diagnosis and effective treatment plan.

1. Medical History and Physical Examination

The first step involves a thorough review of your medical history and a detailed physical examination. Your doctor will ask about symptoms such as persistent fatigue, unexplained weight loss, night sweats, fever, or swollen lymph nodes. During the physical exam, lymph nodes in the neck, armpits, and groin are carefully checked. The spleen and liver are also examined for any signs of enlargement or abnormalities, which can indicate disease progression.

2. Blood Tests

Blood tests provide important information about overall health and the function of your immune system. They can reveal abnormal white blood cell counts, anemia, or other changes that may suggest lymphoma involvement. Blood tests also help doctors monitor organ function and determine your readiness for further diagnostic procedures or treatments.

3. Biopsy

A biopsy is the most critical step for confirming NHL. A sample of lymph node tissue or another affected area is removed and examined under a microscope. Pathologists identify abnormal lymphocytes and perform additional tests, such as immunophenotyping, to determine the lymphoma subtype. This information is essential because treatment strategies vary depending on the type of Non-Hodgkin Lymphoma.

4. Imaging Studies

Imaging tests, including CT scans, PET scans, and MRI scans, help visualize the extent of lymphoma in the body. These scans show the size, location, and spread of lymph nodes or organs affected by the disease. Imaging is also used to track treatment response and plan radiation or surgical procedures if needed.

5. Bone Marrow Examination

In some cases, a bone marrow biopsy is performed to check if lymphoma has spread to the marrow. This procedure provides crucial information for staging the disease and guiding treatment decisions, particularly for aggressive or advanced forms of NHL.

6. Genetic and Molecular Testing

Advanced genetic and molecular tests may be conducted on biopsy samples to identify specific gene mutations or chromosomal changes. These insights help predict the behavior of the lymphoma and guide personalized treatment strategies tailored to each patient’s condition.

7. Patient Support During Diagnosis

Throughout the diagnostic process, patients receive guidance and support from the care team. At Biruni Hospital, each test and procedure is explained in clear, understandable terms. Patients are supported emotionally and practically, helping them navigate the journey from initial consultation to confirmed diagnosis with confidence.

Types of procedures for Non-Hodgkin Lymphoma

Understanding the available treatment options for Non-Hodgkin Lymphoma is an important step in managing the disease. The choice of procedure depends on the type and stage of lymphoma, overall health, and individual patient needs. Here’s a detailed overview of the main treatment approaches.

Targeted Radiation Therapy

Radiation therapy uses precise, high-energy beams to target lymphoma cells while minimizing exposure to surrounding healthy tissues. It is effective for localized lymphoma or as part of a combined treatment plan.

Key points about radiation therapy:

Detailed imaging is used to determine the exact location of the tumor.
Treatment plans are designed to protect healthy organs.
Sessions are usually short and scheduled daily over several weeks.
Skin care and fatigue management are included in the treatment plan.
Regular monitoring tracks response to therapy.
May be combined with chemotherapy or immunotherapy to enhance effectiveness.
Support services are available for emotional and practical needs during treatment.

Chemotherapy

Chemotherapy uses medication to eliminate lymphoma cells throughout the body. It is often delivered in cycles to allow the body time to recover between doses.

Key points about chemotherapy:

Individualized testing determines the appropriate drugs and dosage.
Administered intravenously or orally, depending on the regimen.
Blood counts and overall health are monitored closely.
Side effects such as nausea, fatigue, and hair loss are managed proactively.
Imaging and lab tests track treatment response.
Completing the full treatment cycle maximizes effectiveness.
Support is provided for both physical and emotional well-being.

Immunotherapy

Immunotherapy strengthens the body’s immune system to recognize and attack lymphoma cells. It is often used for specific lymphoma types or when other treatments are less effective.

Key points about immunotherapy:

Patients are evaluated to determine eligibility.
Infusions of immunotherapy drugs are administered on a set schedule.
Monitoring is required to manage immune-related side effects.
Hospitalization may be necessary for advanced cellular therapies.
Often combined with chemotherapy or radiation to improve outcomes.
Regular tests and scans track progress.
Ongoing support is provided for both physical and emotional challenges.

Stem Cell Transplant

Stem cell transplantation can restore the patient’s immune system after high-dose chemotherapy or radiation. It is typically reserved for aggressive or recurrent lymphoma.

Key points about stem cell transplants:

Comprehensive evaluation ensures the patient is suitable for the procedure.
Stem cells are collected from the patient or a compatible donor.
High-dose chemotherapy and/or radiation clears lymphoma cells before transplant.
Stem cells are infused to rebuild the blood and immune system.
Close monitoring manages infections and potential side effects.
Support includes transfusions, nutrition, and medications during recovery.
Long-term follow-up ensures detection of relapse and ongoing management.

Moving Forward with Confidence

Navigating non-Hodgkin lymphoma is never easy, yet knowing your treatment options brings clarity and hope.

Every step you take with your care team at Biruni Hospital, is a step toward healing and renewed strength and trust in the journey and in yourself as you move forward with courage and resilience.