Burkitt lymphoma, nodes of inguinal region and lower limb

This code signifies a diagnosis of Burkitt lymphoma, a highly aggressive B-cell non-Hodgkin lymphoma, specifically affecting the lymph nodes located in the inguinal region and/or the lower limb. This malignancy is characterized by rapid growth and often presents with significant lymphadenopathy in the specified anatomical areas.

Use this code when documentation clearly states a confirmed diagnosis of Burkitt lymphoma with primary or metastatic involvement of lymph nodes in the groin or leg. This applies to both initial diagnosis and subsequent encounters for active treatment or monitoring of this specific site involvement. Documentation should include pathology reports confirming Burkitt lymphoma and imaging/physical exam findings indicating inguinal or lower limb lymph node involvement.

• Differentiate from other non-Hodgkin lymphomas; ensure pathology specifically identifies Burkitt lymphoma.
• Verify the exact anatomical site of lymph node involvement; this code is specific to inguinal region and lower limb.
• Do not use for Burkitt lymphoma affecting other lymph node regions (e.g., intra-abdominal, intrathoracic); use the appropriate site-specific code.