Solitary Fibrous Tumor of the Kidney
A rare mesenchymal tumor characterized by hemangiopericytomatous pattern
Intrarenal solitary fibrous tumor is a rare neoplasm.
It usually arises in middle-aged adults.
There is no gender predominance.
There is no site predilection.
The complete surgical resection is the first choice of therapy if feasible.
Intrarenal solitary fibrous tumor shows an indolent behavior. However, aggressive cases have been reported (Hsieh et al. 2011).
Well-circumscribed solitary mass with white, firm cut surface
References and Further Reading
- Saeed, O., Zhang, S., Cheng, L., et al. (2019). STAT6 expression in solitary fibrous tumor and histologic mimics: A single institution experience. Applied Immunohistochemistry & Molecular Morphology. https://doi.org/10.1097/PAI.0000000000000745. [Epub ahead of print].