C82.14 Follicular lymphoma grade II, lymph nodes of axilla and upper limb

Name of the Condition

• Follicular Lymphoma Grade II, Lymph Nodes of Axilla and Upper Limb

Summary

Follicular lymphoma grade II is a type of non-Hodgkin lymphoma that affects the lymphatic system, specifically involving the lymph nodes of the axilla and upper limb. It is characterized by the slow growth of cancerous B-cells, which can accumulate in these areas, potentially causing swelling or discomfort. This condition is typically indolent but may progress over time.

Causes

The exact cause of follicular lymphoma is not fully understood, but it is associated with genetic mutations in B-cells. Environmental factors and immune system dysfunction may contribute to its development.

Risk Factors

• Age: More common in individuals over 60.
• Family history: A history of lymphoma can increase risk.
• Immune system deficiencies.
• Certain infections, such as hepatitis C.

Symptoms

• Painless swelling of lymph nodes in the axilla or upper limb.
• Fatigue.
• Night sweats.
• Unexplained weight loss.
• Fever.

Diagnosis

Diagnosis involves a physical examination, medical history review, blood tests, imaging studies (e.g., CT or PET scans), and a biopsy of affected lymph nodes to confirm the presence and grade of lymphoma.

Treatment Options

• Watchful waiting: Monitoring the condition without immediate treatment if symptoms are mild.
• Radiation therapy: Targeted treatment for localized disease.
• Chemotherapy: Systemic treatment to kill cancer cells.
• Immunotherapy: Using medications to boost the immune system against cancer cells.

Prognosis and Follow-Up

Follicular lymphoma grade II is generally indolent, with a good long-term prognosis for many patients. However, the condition may relapse or transform into a more aggressive form over time. Regular follow-up appointments, including imaging and blood tests, are essential to monitor for recurrence or progression.

Complications

• Disease progression to a higher grade or more aggressive lymphoma.
• Infection due to compromised immune function.
• Lymphedema in the affected limb.
• Fatigue and reduced quality of life.

Lifestyle & Prevention

• Maintain a balanced diet and regular exercise to support overall health.
• Avoid smoking and limit alcohol consumption.
• Practice good hygiene to reduce infection risk.
• Stay up-to-date with vaccinations, as recommended by a healthcare provider.

When to Seek Professional Help

Seek medical attention if you experience persistent, painless lymph node swelling, unexplained weight loss, night sweats, or fatigue. Early evaluation is important for accurate diagnosis and timely treatment.

Tips for Medical Coders

When coding for C82.14, ensure the documentation specifies both the grade (II) and the anatomical site (axilla and upper limb). Verify that the diagnosis aligns with the clinical findings and that the code is not used for other grades or sites. Accurate coding requires clear documentation of the lymphoma's location and grade to support appropriate classification.