Sandbox: DDx Kidney mass: Difference between revisions
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* 50-60 yo patients | |||
* Flank pain, hematuria | |||
* Birt-Hogg-Dubé syndrome | |||
* Palpable flank mass | |||
* Pale cytoplasm | * Pale cytoplasm | ||
* Streaks of eosinophilic material | * Streaks of eosinophilic material | ||
Revision as of 16:30, 9 November 2015
- 50-60 yo patients
- Flank pain, hematuria
- Birt-Hogg-Dubé syndrome
- Palpable flank mass
- Pale cytoplasm
- Streaks of eosinophilic material
- "Cobwebs" appearance
- Perinuclear clearing
- Psammoma bodies
- Multiple losses of entire chromosomes 1, 2, 6, 10, 13, 17, 21 and Y
Nonmalignant causes
anaplastic sarcoma clear cell sarcoma mesoblastic nephroma metanephric stromal tumor nephroblastomatosis / nephrogenic rests neuroblastoma oncocytoid carcinoma after neuroblastoma ossifying