An integrated radiopharmaceutical patient treatment system includes a portable radioisotope generation module configured to generate a gaseous radioisotope, a radiopharmaceutical processing module configured to dissolve the radioisotope in an injectable medical fluid, a fluid injection system in fluid communication with the radiopharmaceutical processing module and configured to inject a dose including the radioisotope and the injectable medical fluid into a patient, and at least two imaging devices configured to independently detect biological and physiological characteristics of the patient based on the dose. The radiopharmaceutical processing module may be in fluid communication with the radioisotope generation module.