Imaging features of fumarate hydratase-deficient renal cell carcinomas: a retrospective study.
Ines NikolovskiMaria I CarloYing-Bei ChenHebert Alberto VargasPublished in: Cancer imaging : the official publication of the International Cancer Imaging Society (2021)
In our study, the majority of tumors (≥ 75 %) were unifocal, had an infiltrative margin, invaded the renal sinus fat, and presented with distant metastases. On MRI, most tumors had heterogenous T2 signal and diffusion restriction in their solid components. The small number of cases that had PET imaging showed high metabolic activity.