Sandbox: DDx Kidney mass
- 30 yo patients
- Abdominal, flank, or back pain
- Hematuria and hypertenstion
- ESRD at age 60
- Palpable, bilateral flank masses
- Nodular hepatomegaly
- PKD1 gene at chromosome 16
- PKD2 gene at chromosome 4
Nonmalignant causes
acquired cystic kidney disease cystic renal dysplasia glomerulocystic kidney medullary sponge kidney mesothelial cysts nephronophthisis simple cysts