Study of 99mTc-Sestamibi SPECT/CT Imaging for the Preoperative Diagnosis of Renal Oncocytoma

Study of 99mTc-Sestamibi SPECT/CT Imaging for the Preoperative Diagnosis of Renal Oncocytoma

The objective of this study is to investigate the utility of 99mTc-sestamibi SPECT/CT imaging for the diagnosis of renal oncocytomas.

Inclusion Criteria:

• Presence of a solid enhancing cT1 renal mass detected on cross-sectional imaging
• Scheduled to undergo surgery with either partial or radical nephrectomy
• Age ≥18 years

Exclusion Criteria:

• Pregnancy
• Evidence of nodal or distant metastases
• History of other malignancy with concern for renal metastasis
• Known allergy to technetium or sestamibi