PathMD Quizes, Renal Renal Neoplasms – 01 October 29, 2017 peferguson Make sure to subscribe to PathMD to stay up to date with new content and features!! 1. What is the best Fuhrman Grade for a conventional clear cell renal cell carcinoma with an area pictured in the following image(s): Renal Tumor Renal TumorFuhrman Grade 5Fuhrman Grade 1Fuhrman Grade 2Fuhrman Grade 4Fuhrman Grade 3 2. In which of the following, is Fuhrman grading the most prognostic:Chromophobe Renal Cell CarcinomaRenal Cell Carcinoma, Clear Cell Type OncocytomaPapillary Renal Cell Carcinoma 3. Fuhrman grading is important for all of the following tumors EXCEPT:Papillary Renal Cell Carcinoma OncocytomaChromophobe Renal Cell Carcinoma Renal Cell Carcinoma, Clear Cell Type 4. All of the following are helpful in differentiating an oncocytoma from a chromophobe RCC EXCEPT:Hale’s colloidal iron Perinuclear halos CytogeneticsElectron microscopy 5. Which of the following is the best diagnosis for the renal lesion pictured in the following image(s): Renal Tumor Renal TumorCystic Renal Cell Carcinoma Cystic Nephroma Sarcomatoid Renal Cell Carcinoma None of the Above Papillary (Chromophil) Renal Cell Carcinoma 6. The best diagnosis for the renal rumor depicted in the following image(s) is: Renal Tumor Renal TumorOncocytomaMetanephric Adenoma Chromophobe Renal Cell Carcinoma Clear Cell Sarcoma Conventional Renal Cell Carcinoma 7. All of the following markers are positive in renal cell carcinoma (clear cell type) EXCEPT:VimentinCytokeratinRenal Cell Carcinoma Marker Inhibin 8. The best diagnosis for the renal rumor depicted in the following image(s): Renal Tumor Renal Tumor Renal TumorOncocytomaMetastatic Hepatocellular CarcinomaConventional Renal Cell CarcinomaChromophobe Renal Cell CarcinomaMetanephric Adenoma 9. Differentiation of the eosinophilic variant of clear cell renal cell carcinoma from a chromophobe renal cell carcinoma can sometimes be very difficult. All of the following may be helpful tool in this differentiation EXCEPT:PAS with diastase Renal Cell Carcinoma Marker CD117 (c-kit) CytogeneticsElectron Microscopy 10. Electron microscopy of a mass from the kidney shows 150-300 nm clear vesicles, this tumor would most specifically stain for which of the following:Hale’s colloidal ironPAS without diastase PAS with diastase Renal cell carcinoma marker 11. Papillary (Chromophil) Renal Cell Carcinoma is associated with all of the following chromosomal abnormalities EXCEPT:Loss of chromosome Y Trisomy 7 Deletion 3p Trisomy 17 12. The best diagnosis for the renal tumor depicted in the following image(s): Renal Tumor Renal Tumor Renal TumorMetanephric Adenoma Papillary Renal Cell Carcinoma, Fuhrman Grade 2 Metastatic MelanomaWilm’s tumorClear Cell Sarcoma 13. Which of the following is the best answer for the renal tumor depicted in the following image: Renal Tumor Renal TumorChromophobe Renal Cell Carcinoma, Fuhrman Grade 2Clear Cell Renal Cell Carcinoma, Fuhrman Grade 3Oncocytoma, no grading necessaryNone of the aboveConventional Renal Cell Carcinoma, Fuhrman Grade 1 Loading...