Codes / ICD10CM / C79.01

C79.01 Secondary malignant neoplasm of right kidney and renal pelvis

ICD10CM code

ICD10CM

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Name of the Condition

  • Secondary Malignant Neoplasm of Right Kidney and Renal Pelvis
  • ICD-10 Code: C79.01

Summary

Secondary malignant neoplasm of the right kidney and renal pelvis refers to cancer that has spread (metastasized) to these structures from a primary site elsewhere in the body. This condition is characterized by the presence of metastatic tumors in the right kidney and renal pelvis.

Causes

The primary cause of secondary malignant neoplasm in the right kidney and renal pelvis is metastasis from cancers originating in other parts of the body. Common primary sites include the lungs, breasts, colon, and pancreas.

Risk Factors

  • Having a primary cancer diagnosis
  • Advanced stage primary cancers
  • History of metastasis
  • Age: Older individuals may have a higher risk
  • Genetic predisposition to certain types of cancers

Symptoms

  • Blood in urine (hematuria)
  • Low back pain or side pain
  • Unexplained weight loss
  • Fatigue
  • Recurrent fevers
  • Swelling in legs and ankles

Diagnosis

Imaging studies (CT scans, MRI, and ultrasounds) are used to detect tumors. A biopsy confirms the metastatic nature of the cancer, and blood tests assess kidney function and potential tumor markers.

Treatment Options

  • Chemotherapy: Targets cancer cells throughout the body
  • Targeted therapy: Focuses on specific molecules involved in cancer growth
  • Immunotherapy: Boosts the immune system to fight cancer
  • Radiation therapy: May be used to control symptoms or shrink tumors
  • Surgery: Occasionally considered for localized metastases or symptom relief

Prognosis and Follow-Up

Prognosis depends on the primary cancer type, extent of metastasis, and overall health. Regular follow-up with imaging and clinical evaluations is essential to monitor disease progression and adjust treatment as needed.

Complications

  • Kidney failure or impaired function
  • Severe pain or discomfort
  • Spread of cancer to other organs
  • Fatigue and reduced quality of life

Lifestyle & Prevention

  • Maintain a healthy lifestyle to support overall well-being
  • Follow recommended cancer screening guidelines for early detection of primary cancers
  • Avoid known carcinogens (e.g., tobacco, excessive alcohol)

When to Seek Professional Help

Seek medical attention if you experience persistent symptoms like blood in urine, unexplained weight loss, or severe pain. Prompt evaluation is important for managing metastatic disease effectively.

Tips for Medical Coders

Document the specific laterality (right kidney and renal pelvis) and confirm the metastatic nature of the neoplasm. Ensure the primary cancer site is clearly identified and documented to support accurate coding.

Medical Policies and Guidelines

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