2. BENIGN TUMORS Cystic lesions Renal Adenomas Oncocytoma Angiomyolipoma (Renal Hamartoma)

3. CYSTIC LESIONS

5. oncocytoma

7. Angiomyolipoma

8. ADENOCARCINOMA OF THEKIDNEY (RCC) The cause of renal adenocarcinoma is unknown. Occupa-tional exposures, chromosomal aberrations, and tumor suppressor genes have been implicated. Cigarette smokingis the only risk factor consistently linked to RCC. Exposure to asbestos, solvents,and cadmium has also been associated with an increasedincidence of RCC Pathology

9. TNM Staging N:Regional lymph node Nx:Regional LNcan not be assessed. N0:No regional LN metastasis. N1:Metastase in regional LN(s)

10. SYMPTOMS AND SIGNS PARANEOPLASTIC SYNDROMES LABORATORY FINDINGS ULTRASONOGRAPHY CT SCANNING MAGNETIC RESONANCE IMAGING Renal biopsy

11. Treatment Radical Nephrectomy Partial Nephrectomy Simple Nephrectomy

12. Abdominopelvic CT-Scan

13. Radical Nephrectomy was done.(90/11/21)

14. Dilated superficial abdominal vein and abdominal mass

15. Abdomen-Pelvic CT Scan

16. MRI

17. Abdominopelvic CT-Scan

20. MRI:Tumor thrombosis with IVC involvement

21. Pt undewent radical nephrectomy & CABG & thrombectomy & IVC clousure

22. Metastatic RCC Cytoreductive nephrectomy Immunotherapy Chemotherapy Radiotherapy