C47 refers to Malignant neoplasm of peripheral nerves and autonomic nervous system, a group of rare but serious malignant tumors affecting mesothelial cells, nerves, connective tissue, or serous membranes. These cancers often require complex diagnostic workups and specialized treatments. Accurate ICD10 coding ensures proper documentation, care coordination, and cancer registry reporting.

Symptoms

Swelling or mass – Typically painless at early stages
Localized pain – In affected nerves, tissue, or organ areas
Shortness of breath – Common in pleural mesothelioma
Skin lesions – Purple or brown patches in Kaposi’s sarcoma
Abdominal discomfort – Seen in retroperitoneal tumors
Neurologic symptoms – Tingling, numbness, or weakness if nerves are involved
Weight loss and fatigue – General systemic cancer signs

Diagnosis

Diagnosis of Malignant neoplasm of peripheral nerves and autonomic nervous system includes imaging studies (CT, MRI), biopsy, immunohistochemistry, and sometimes genetic or viral testing (e.g., HHV-8 in Kaposi's sarcoma). Multidisciplinary evaluation is often needed to determine tumor type, origin, and stage, which guides the treatment plan.

ICD10 Code Usage

ICD10 code C47 is used for recording rare soft tissue and nerve-related cancers in electronic health records, insurance systems, cancer registries, and clinical trials. Accurate usage enables detailed disease tracking and supports reimbursement for specialized therapies.

Related Codes

FAQs

Q1: What is ICD10 code C47?
A: It classifies Malignant neoplasm of peripheral nerves and autonomic nervous system, a cancer of soft tissue, nerves, or mesothelium, for documentation and billing purposes.

Q2: What causes these cancers?
A: Risk factors include asbestos exposure (mesothelioma), viral infections (Kaposi’s sarcoma), radiation, and genetic syndromes.

Q3: Are they curable?
A: Some are treatable or curable if detected early, but others may require palliative care or long-term management.

Q4: What treatments are used?
A: Surgery, radiation, chemotherapy, immunotherapy, or targeted drugs depending on cancer type and stage.

Q5: Are these cancers common?
A: No, they are relatively rare and often seen in specific patient populations or as secondary cancers.

Conclusion

ICD10 code C47 is vital for identifying and managing Malignant neoplasm of peripheral nerves and autonomic nervous system. It facilitates treatment planning, improves clinical communication, and supports global cancer surveillance. Proper use ensures accurate billing, patient care, and research into rare malignancies.