Chronic Lymphocytic Leukemia (CLL) is type of cancer affecting blood and bone marrow, characterized by an excessive production of immature lymphocytes. It progresses slowly, often requiring monitoring before treatment initiation.

Chronic Lymphocytic Leukemia FAQ


What causes CLL?

The exact cause of CLL is unknown, but genetic mutations and family history are contributing factors.

How is CLL diagnosed?

Diagnosis involves blood tests, bone marrow biopsy, and imaging scans to assess lymphocyte count and disease progression.

Is CLL treatable?

Yes, various treatments can manage CLL, including chemotherapy, targeted therapy, and immunotherapy.

What are the symptoms of CLL?

Common symptoms include fatigue, swollen lymph nodes, and an increased risk of infections.

Can CLL be cured?

CLL is typically managed rather than cured, with treatment focusing on symptom control and progression delay.

How does CLL affect daily life?

Many patients maintain normal activities initially, with adjustments needed as the disease progresses.

Are there new treatments for CLL?

Yes, targeted therapies like ibrutinib and venetoclax have improved treatment outcomes in recent years.

Can lifestyle changes help with CLL?

A balanced diet, regular exercise, and stress management can support overall health.

How often should CLL patients follow up with their doctor?

Regular monitoring every 3-6 months is crucial to track disease progression.

Is CLL hereditary?

While rare, family history increases risk, suggesting a possible genetic link.

Can CLL transform into an aggressive lymphoma?

Yes, in some cases, CLL can transform into Richter’s syndrome, a more aggressive form.

What is watchful waiting in CLL?

It’s a monitoring approach for asymptomatic patients, delaying treatment until necessary.

How does CLL affect the immune system?

CLL weakens the immune system, increasing vulnerability to infections.

Can CLL patients travel?

Travel is generally possible with proper planning, vaccinations, and medical clearance.

What support resources are available for CLL patients in Malaysia?

Organizations like the Malaysian Society of Haematology and Oncology offer support and information.

Releated topics