Sandbox: DDx Kidney mass: Difference between revisions
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* Abdominal pain | * Abdominal pain | ||
* Hematuria | * Hematuria | ||
* Polycythemia symptoms | |||
* Palpable mass | * Palpable mass | ||
* Arrangement of monotonous small blue embryonal epithelial cells | * Arrangement of monotonous small blue embryonal epithelial cells | ||
* Acinar, tubular, or sheetlike configuration | * Acinar, tubular, or sheetlike configuration | ||
* Psammoma bodies | * Psammoma bodies | ||
* Vimentin, pancytokeratin and cytokeratin-19 | * Vimentin, pancytokeratin and cytokeratin-19 | ||
* Hyperattenuating heterogeneous mass on CT | * Hyperattenuating heterogeneous mass on CT | ||
* Unenhanced large hypovascular mass | * Unenhanced large hypovascular mass | ||
Revision as of 13:29, 9 November 2015
- 40 yo patients
- Abdominal pain
- Hematuria
- Polycythemia symptoms
- Palpable mass
- Arrangement of monotonous small blue embryonal epithelial cells
- Acinar, tubular, or sheetlike configuration
- Psammoma bodies
- Vimentin, pancytokeratin and cytokeratin-19
- Hyperattenuating heterogeneous mass on CT
- Unenhanced large hypovascular mass
- Frequent foci of hemorrhage and necrosis
- Calcification
Nonmalignant causes
anaplastic sarcoma clear cell sarcoma mesoblastic nephroma metanephric stromal tumor nephroblastomatosis / nephrogenic rests neuroblastoma oncocytoid carcinoma after neuroblastoma ossifying