Radiation shield assembly and tray therefor

A radiation shield assembly comprising:

• a tray configured to be positioned on a table supporting the patient and comprising:
• a base portion configured to be positioned underneath at least a portion of a patient,
• a first side coupled to the base portion at a first non-zero angle,
• a second side positioned opposite the first side and coupled to the base portion at a second non-zero angle, and
• a cranial side coupled to the base portion at a third non-zero angle;
• a first radiation attenuating material that shields radiation;
• a first connector for removably coupling the first radiation attenuating material to the tray such that the first radiation material extends downward from first side, the second side, and the cranial side;
• a second radiation attenuating material that shields radiation;
• and
• a drop-down connector for removably coupling the second radiation attenuating material to the tray such that the second radiation attenuating material extends downward from a side of the tray that is opposite the cranial side and can extend below the table.