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Name of the Condition
- Non-follicular (diffuse) lymphoma, unspecified, intrapelvic lymph nodes. This falls under the International Classification of Diseases (ICD) code C83.96.
Summary
Non-follicular (diffuse) lymphoma is a type of non-Hodgkin lymphoma characterized by abnormal growth of lymphoid cells that do not form follicular structures. It involves the proliferation of B-cells or T-cells in lymph nodes or other lymphoid tissues, with no specific histologic subtype identified. This code specifies involvement of the intrapelvic lymph nodes.
Causes
The exact cause of this condition is not well understood but may involve genetic mutations, a weakened immune system, and environmental factors. Certain infections, such as Epstein-Barr virus, can also play a role in the development of lymphomas.
Risk Factors
- Age (more common in older adults)
- Family history of lymphoma
- Exposure to certain chemicals or radiation
- Presence of autoimmune diseases or immunosuppression
Symptoms
- Swollen, painless lymph nodes in the pelvic region
- Unexplained weight loss
- Fever and night sweats
- Fatigue
- Loss of appetite
Diagnosis
Diagnosis involves a combination of physical examination, imaging studies (e.g., CT or PET scans) to identify affected areas, biopsy of lymph nodes or tissues for laboratory analysis, and blood tests to assess overall health and detect abnormal cell markers.
Treatment Options
- Chemotherapy to kill cancer cells
- Radiation therapy to target affected lymph nodes
- Immunotherapy to boost the immune system
- Stem cell transplantation in advanced cases
Prognosis and Follow-Up
Prognosis depends on factors such as the stage of the disease, overall health, and response to treatment. Regular follow-up appointments, including imaging and blood tests, are essential to monitor for recurrence or progression.
Complications
- Spread of cancer to other organs
- Infection due to weakened immune system
- Anemia or other blood-related issues
- Organ dysfunction from tumor pressure
Lifestyle & Prevention
- Maintain a healthy immune system through balanced nutrition and regular exercise
- Avoid exposure to known carcinogens, such as certain chemicals or radiation
- Manage underlying autoimmune conditions with medical guidance
- Stay up-to-date with vaccinations to reduce infection risk
When to Seek Professional Help
Seek medical attention if you experience persistent swollen lymph nodes, unexplained weight loss, fever, or fatigue. Early evaluation is important for timely diagnosis and treatment.
Tips for Medical Coders
When coding for C83.96, ensure the documentation specifies "intrapelvic lymph nodes" to confirm the site of involvement. Verify that the diagnosis aligns with non-follicular (diffuse) lymphoma characteristics and that no other site is documented, as this code is specific to the intrapelvic region.
Medical Policies and Guidelines
Related policies from health plans
C83.96 policy automation walkthrough
Walk through the policies, prior authorization requirements, and workflow automation opportunities connected to this code.