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[Sedimentation rate and renal cancer]
O H Iversen1, M Røger, P Wetteland
1Institutt for patologi, Rikshospitalet, Oslo.
Summary
The erythrocyte sedimentation rate (ESR) can indicate potential kidney cancer years before symptoms appear. Understanding individual ESR levels aids early diagnosis and treatment for better renal cell carcinoma prognosis.
Area of Science:
- Internal Medicine
- Oncology
- Clinical Diagnostics
Context:
- Erythrocyte Sedimentation Rate (ESR) reference levels vary between populations and individuals.
- Renal cell carcinoma (RCC) diagnosis is often delayed until clinical symptoms manifest.
- Early surgical intervention significantly improves RCC prognosis.
Purpose:
- To evaluate the utility of ESR as an early predictive marker for renal cell carcinoma.
- To highlight the importance of subject-based ESR reference levels for individual health monitoring.
Summary:
- A study analyzing ESR in healthy individuals established population- and subject-based reference levels.
- Analysis of renal cell carcinoma patients indicated that ESR could predict the disease in 70% of cases years before symptom onset.
- A slowly increasing ESR value over time may serve as a crucial early warning sign for RCC.
Impact:
- Early detection of RCC through ESR monitoring could lead to timely surgical treatment for approximately 300 additional cases annually in Norway.
- Physicians and the public can benefit from understanding ESR's predictive potential for early cancer diagnosis.
- This knowledge can improve patient outcomes and survival rates for renal cell carcinoma.