Sandbox: DDx Kidney mass: Difference between revisions
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* Bilateral kidney involvement results in stillbirth | * Bilateral kidney involvement results in stillbirth | ||
* | * Irregular, mobile, nontender, flank abdominal mass in infants | ||
* Lobulated renal contour | * Lobulated renal contour | ||
Revision as of 17:03, 5 November 2015
- Detected prenatally
- Bilateral kidney involvement results in stillbirth
- Irregular, mobile, nontender, flank abdominal mass in infants
- Lobulated renal contour
- Multiple, noncommunicating cysts
- Cluster of cysts with variable sizes (1mm-2cm) and shapes
- Dysplastic parenchyma
- Absence of a normal pelvocaliceal system
- Nests of metaplastic cartilage and undifferentiated epithelial ducts
- Extensive fibrous tissue stroma
- Thin-walled cysts cysts filled with yellow/clear fluid
Nonmalignant causes
cystic renal dysplasia glomerulocystic kidney mesothelial cysts nephronophthisis