Lymphocyte-rich Hodgkin lymphoma, intrapelvic lymph nodes

This code signifies a specific subtype of Hodgkin lymphoma, characterized by a predominance of lymphocytes and a relatively small number of Reed-Sternberg cells. This particular diagnosis specifies the involvement of lymph nodes located within the pelvic region. It indicates a primary malignant neoplasm of the lymphatic system.

Use this code when documentation confirms a diagnosis of lymphocyte-rich Hodgkin lymphoma affecting lymph nodes within the pelvis. This diagnosis is typically established through biopsy and histopathological examination. Supporting documentation will include pathology reports detailing the specific subtype and imaging studies confirming pelvic lymph node involvement.

• Ensure the pathology report explicitly states "lymphocyte-rich" Hodgkin lymphoma, not another subtype.
• Verify that the anatomical site of involvement is clearly documented as "intrapelvic lymph nodes."
• Do not confuse this with other Hodgkin lymphoma subtypes or non-Hodgkin lymphomas; specificity is crucial.