Rosy Cells with a Rocky Core: Low-Grade Oncocytic Tumor with Osseous Metaplasia.
Abstract
Osseous metaplasia is rarely reported in renal neoplasms and is predominantly associated with a favorable prognosis. Low-grade oncocytic tumor (LOT) represents a novel diagnostic classification of renal neoplasms that exhibit overlapping features of oncocytomas and chromophobe renal cell carcinoma. To the best of our knowledge, there are two definitive cases of low-grade oncocytic tumors with osseous metaplasia in the English literature. We present the third case of a 52-year-old female diagnosed with a low-grade oncocytic tumor exhibiting osseous metaplasia.
Fields of Study & Subjects
Renal cell carcinoma treatment
Adrenal and Paraganglionic Tumors
Sarcoma Diagnosis and Treatment
Publication details
- Journal / source
- PubMed
- Volume
- 13
- Issue
- 1
- Pages
- 1–5
- Publication date
- 1 January 2026
- Language
- EN