CLL Leukemia Symptoms: Understanding the Signs & Stages

Chronic Lymphocytic Leukemia (CLL): Symptom Spectrum

CLL is often asymptomatic early (Rai 0, Binet A). Symptoms emerge with disease burden.

Common Signs & Symptoms

• Lymphadenopathy: Painless, rubbery nodes (neck, axilla, groin). Often first sign.
• Fatigue: Persistent, disproportionate to activity; anemia- or cytokine-related.
• Unintentional weight loss: >10% in 6 months (B symptom).
• Fevers: Unexplained, recurrent (>38°C).
• Night sweats: Drenching, not environmental.
• Infections: Recurrent sinopulmonary, herpes zoster (hypogammaglobulinemia, T-cell dysfunction).
• Bleeding/bruising: Thrombocytopenia (marrow infiltration, autoimmune).
• Abdominal discomfort: Splenomegaly/hepatomegaly → early satiety, fullness.
• Bone pain: Marrow expansion (advanced).

Autoimmune Complications

• Autoimmune hemolytic anemia (AIHA): fatigue, pallor, jaundice, dark urine.
• Immune thrombocytopenia (ITP).
• Pure red cell aplasia.

Staging (Rai)

• 0: Lymphocytosis only.
• I-II: + nodes/spleen/liver.
• III-IV: + anemia (Hb<11) / thrombocytopenia (plt<100k).

Asymptomatic early-stage CLL is managed by active surveillance ("watch and wait"). Treatment initiated for symptomatic or advanced disease.