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The Importance of Nephropathology in Kidney Cancer

Kammi J Henriksen1, Anthony Chang1

  • 1Department of Pathology, University of Chicago Medicine, Chicago, IL.

Seminars in Nephrology
|March 5, 2020
PubMed

Insights

Kidney cancer patients often have undiagnosed non-cancerous kidney diseases. Early diagnosis of these conditions improves patient outcomes and highlights the crucial role of nephrologists in managing chronic kidney disease alongside cancer treatment.

Area of Science:

  • Nephrology
  • Oncology
  • Pathology

Background:

  • Advances in renal cell carcinoma (kidney cancer) treatment improve outcomes, increasing focus on preserving kidney function.
  • Risk factors for kidney cancer, such as diabetes and hypertension, are also common causes of non-neoplastic kidney diseases, often co-existing but undiagnosed.
  • Historically, nephrologists have been underinvolved in managing chronic kidney disease in kidney cancer patients.

Purpose of the Study:

  • To highlight common non-neoplastic kidney diseases found in kidney cancer specimens.
  • To emphasize the importance of accurate diagnosis of these co-existing kidney conditions.
  • To underscore the critical role of nephrology in improving outcomes for kidney cancer patients with chronic kidney disease.

Main Methods:

  • Review of common non-neoplastic kidney diseases encountered in cancer nephrectomy specimens.
  • Discussion of the clinical implications of these co-existing renal pathologies.
  • Identification of practice gaps in the multidisciplinary management of kidney cancer patients.

Main Results:

  • Non-neoplastic kidney diseases are frequently present but often undiagnosed in kidney cancer patients.
  • Accurate and timely diagnosis of these conditions can lead to improved clinical outcomes.
  • There is a low awareness of these co-existing kidney diseases among nephrologists, surgeons, and pathologists.

Conclusions:

  • Integrating nephrology expertise is essential for comprehensive care of kidney cancer patients.
  • Addressing undiagnosed non-neoplastic kidney diseases in kidney cancer patients offers significant potential for improved overall patient outcomes.
  • Enhanced collaboration between oncology, surgery, pathology, and nephrology is needed to bridge current practice gaps.
Keywords:
Renal cell carcinomachronic kidney diseasediabetic nephropathynephrectomynon-neoplastic renal pathology

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