Systems and methods for open imaging

A molecular breast imaging (MBI) unit includes a housing, a first detector unit, and a second detector unit. The housing is configured to be positioned in an imaging position for imaging an object. The first detector unit includes a first nuclear medicine (NM) imaging detector secured in the housing. The first detector unit is configured to acquire first imaging information of the object when the housing is in the imaging position. The second detector unit includes a second NM imaging detector secured in the housing. The second detector unit is configured to acquire second imaging information of the object when the housing is in the imaging position. The housing includes an opening disposed between the first and second detector units. The opening is configured to allow access by a biopsy assembly to the object with the housing in the imaging position. 分子乳房成像(MBI)单元包含壳体、第检测器单元和第二检测器单元。壳体配置成定位在成像位置中以对于对象进行成像。第检测器单元包含固定在壳体中的第核医学(NM)成像检测器。第检测器单元配置成当壳体处于成像位置中时获取对象的第成像信息。第二检测器单元包含固定在壳体中的第二NM成像检测器。第二检测器单元配置成当壳体处于成像位