Classification of Kidney Tumors & Tumor-like Lesions



Classification of Kidney Tumors & Tumor-like Lesions


Satish K. Tickoo, MD



NONNEOPLASTIC LESIONS


Tumor-like Lesions



  • Xanthogranulomatous pyelonephritis


  • Renal malakoplakia


  • Inflammatory myofibroblastic lesion/tumor


  • Perirenal and sinus cysts


NEOPLASMS


Kidney Tumors in Children



  • Nephroblastic tumors



    • Nephroblastoma (Wilms tumor)



      • Favorable histology


      • Anaplasia (diffuse or focal)


    • Nephrogenic rests and nephroblastomatosis


    • Cystic partially differentiated nephroblastoma


    • Cystic nephroma


  • Congenital mesoblastic nephroma



    • Classic


    • Cellular


    • Mixed


  • Clear cell sarcoma


  • Malignant rhabdoid tumor


  • Renal cell tumors



    • MiTF/TFE family translocation-associated carcinoma


    • Renal medullary carcinoma


    • Papillary renal cell carcinoma


    • Clear cell renal cell carcinoma


  • Metanephric tumors



    • Metanephric adenoma


    • Metanephric adenofibroma


    • Metanephric stromal tumor


  • Rare tumors



    • Ossifying renal tumor of infancy


Kidney Tumors in Adults

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Jul 6, 2016 | Posted by in PATHOLOGY & LABORATORY MEDICINE | Comments Off on Classification of Kidney Tumors & Tumor-like Lesions

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