Foliclar lymph grade II, nodes of ing region and lower limb

This diagnosis code signifies a specific type of non-Hodgkin lymphoma, follicular lymphoma, which is classified as grade II based on its cellular characteristics. The disease is localized to the lymph nodes situated in the inguinal region and the lower limbs. This indicates a relatively slow-growing lymphoma with a moderate degree of cellular differentiation.

Use this code when documentation confirms a diagnosis of follicular lymphoma, specifically graded as II, and the primary site of involvement is identified as the lymph nodes of the groin or leg. Pathological reports confirming the grade and imaging or physical examination findings specifying the affected lymph node regions are essential for accurate coding.

• Ensure the pathology report explicitly states "grade II" for follicular lymphoma; do not assume the grade.
• Verify the anatomical location is precisely "inguinal region and lower limb" lymph nodes, as other sites have different codes.
• Do not confuse with other grades of follicular lymphoma (e.g., grade I, grade III) or other types of non-Hodgkin lymphoma.