Sandbox: DDx Kidney mass: Difference between revisions

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* Middle aged patients
* Majority are asymptomatic
* May have hematuria , recurrent renal calculi, and recurrent UTI 


* Often unremarkable
* RTA type 1
* Hypercalciuria
* Bilateral cystic dilatation of the collecting tubules on CT
* Hyperdense papillae with clusters of medullary calcifications 
* "Paintbrush-like" appearance
* Medullary cysts lined by cuboidal epithelium
* Severe scarring and inflammation of the interstitium,
* Not applicable




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==Nonmalignant causes==
==Nonmalignant causes==
acquired cystic kidney disease  cystic renal dysplasia glomerulocystic kidney  mesothelial cysts nephronophthisis simple cysts
acquired cystic kidney disease  cystic renal dysplasia glomerulocystic kidney  mesothelial cysts nephronophthisis 

Revision as of 14:02, 5 November 2015








Nonmalignant causes

acquired cystic kidney disease  cystic renal dysplasia glomerulocystic kidney  mesothelial cysts nephronophthisis