Lucy works as an x-ray/nuclear medicine technician in ahospital. she is responsible for inserting three radioactiveisotope discs in a patient with cancer. The first disc is to beplaced at the juntion of the left iliac region and the hypogastricregion but posterior to the bladder. the second disc is to beplaced in the epigastric region inferior and medial to the ribcageand the third disc is to be placed superior to the diaphragm and2.5 cm to the right of the pericardial sac. Expalin what possibleorgans are being treated for cancer by placement of each disc.