Tubulocystic renal cell carcinoma frequently displays a cystic component which may render a radiological classifcation of Bosniak III or IV. FDG PET/CT is helpful in the detection of metastases.
TCRC has deWnitive malignant potential. Our fndings support a possible relationship to PRCC.
The tyrosine kinase inhibitor sunitinib may be used a therapeutical agent with partial response and temporary efect.