Summary: This clinical trial tests how well molecular breast imaging (MBI) works to guide the collection of a breast biopsy in patients with a breast abnormality. Currently, a biopsy is often guided by either ultrasound or mammography in order to ensure that a sample of the correct part of the breast is taken. Sometimes a lesion or part of the lesion cannot be seen on ultrasound or mammography, and, theref...

Summary: This study proposes the use of a well-established PET isotope, Fluorine-18 (18F), bound to Choline, for a prospective single-center, single-arm study for participants with suspected parathyroid adenoma and negative or equivocal standard of care 99mTc Sestamibi SPECT/CT

Summary: To evaluate the diagnostic performance of Tc99m sestamibi (MBI) compared to breast MRI in women who are at high risk for developing breast cancer. To assess the relationship of tumor size, histologic subtype and location of lesion and how it affects lesion conspicuity and sensitivity in MBI detected cancers.

Summary: The goal of this clinical trial is to better tell apart whether kidney tumors are benign (not cancer) or malignant (cancer) based on a biopsy or imaging tests and ask patients how they feel about decisions they make about treatment of their kidney tumor. The main objectives are: To estimate and compare the diagnostic accuracy of renal mass biopsy alone, PEER (with renal mass biopsy), and 99mTc-ses...

Summary: This trial studies how well technetium Tc-99m sestamibi single-photon emission computed tomography/computed tomography (SPECT/CT) works on clinical decision making in patients with kidney tumors. Diagnostic procedures, such as technetium Tc-99m sestamibi SPECT/CT may be a less invasive way to check for kidney tumors.

Summary: This phase II study evaluates F-18 tetrafluoroborate (18F-TFB) PET/CT scan in patients with differentiated thyroid cancer. Diagnostic imaging is necessary for planning treatment, monitoring therapy response, and identifying sites of recurrent or metastatic disease in differentiated thyroid cancer. 18F-TFB PET/CT may accurately detect recurrent and metastatic thyroid cancer lesions, with the potent...