Can the radiologist accurately predict the adequacy of sampling when performing ultrasound-guided core biopsy of BI-RADS category 4 and 5 lesions detected on screening mammography?
If, at the time of ultrasound-guided needle core biopsy of BI-RADS assessment category 4 and 5 breast lesions, the radiologist is>90% confident that the lesion has been adequately sampled, a single pass is usually sufficient for diagnosis.
This is the first report of ex vivo H5 HA-specific T-cell responses in a healthy but H5N1-exposed population. Our results indicate that the presence of H5N1-specific T cells could be an additional diagnostic tool for asymptomatic H5N1 infection.