|Staghorn vessels prominent in region below dot marks|
|Psammoma body consistent with original impression that this was simply a meningioma|
|Whirled architecture consistent with meningioma|
|High-power view of clear cell portion of specimen|
|Nephrectomy specimen from 2003 showing renal cell carcinoma, clear cell type|
|Positive RCC Immunohistochemistry|
Han, HS, et al. Metastatic renal cell carcinoma in a meningioma: a case report. J Korean Med Sci. 2000 October 15 (5):593-597.
Here's case number two!
Follow-up: The patient received radiation to the tumor bed and is recovering.