Ensayos clínicos

The purpose of this study is to compare the detection sensitivity of positron emission mammography to contrast-enhanced breast MRI in women with a high suspicion of breast cancer.

The purpose of this study is to evaluate if changes made to the design of the table used specifically for breast Positron Emission Mammography (PEM), will help improve the images of breast tissue close to the chest wall.

The objective of this study is to determine if the diagnostic performance of a dedicated breast-specific positron emission mammography (PEM) system, is superior to that obtained with a conventional PET/CT scanner and capable of producing acceptable image quality at a low-radiation dose level.

The primary objective of this study is to determine the correlation between the distribution of F-18 FES within ER+ breast tumors as seen on Positron Emission Mammography (PEM) images of the breast, and the distribution of cells stained ER+ within the tumor by immunohistochemistry (IHC) measurements at surgical pathology. The secondary aim is to determine if the correlation (or lack of) between F-18 FES uptake and F-18 FDG uptake as imaged by PEM, is an accurate representation of the heterogeneity of ER expression in the tumor.

This phase II trial studies F-18 16 alpha-fluoroestradiol (FES) positron emission tomography (PET)/computed tomography (CT) in predicting response to endocrine therapy in patients with newly diagnosed breast cancer that has spread to other parts of the body. FES is a radioactive form of the hormone estrogen and may "light up" where cancer is in the body. Diagnostic procedures using FES, such as FES PET/CT, may help measure the FES and help doctors predict how well the cancer will respond to treatment.

Researchers are trying to learn more about the prevalence of genetic mutations in women who are at intermediate/high risk of breast cancer and how that information my assist providers in improving screening and preventative options.