Dushyant Sahani, MD

Joseph Cavallo, MD, MBA, and Dushyant Sahani, MD, discuss unmet needs in imaging modality technology and the contrasting agents used.

Experts discuss discuss the American College of Radiology recommendations regarding the use of contrast media and their guidance related to the use of generics during supply shortages.

Joseph Cavallo, MD, MBA, and Dushyant Sahani, MD, discuss generic agents iodixanol injection and gadoterate meglumine injection for the use in imaging modalities.

Experts discuss the concept of generics and how they have traditionally been utilized in the healthcare space.

Joseph Cavallo, MD, MBA, and Dushyant Sahani, MD, provide an overview of the different imaging technique protocols needed for contrast agents.

Radiology experts discuss the role of contrast agents in imaging and the impact these agents have on image quality.

Joseph Cavallo, MD, MBA, and Dushyant Sahani, MD, provide a brief overview of imaging modalities and their importance in medical diagnosis and treatment.

Computer-aided detection is gradually gaining acceptance in radiology and has become a major research focus in the past few years. The development of CAD with multislice CT has reached the point where, together, they have the potential to offer new capabilities in the interpretation of emergency room scans.

The most crucial process to assess in a tumor for efficient management is neo-angiogenesis. Currently, no reliable biomarker is available to measure angiogenesis, and direct microvessel density assay requires frequent biopsies for serial tumor monitoring. Technological innovations in imaging, however, have enabled the capture of physiological information in addition to anatomic details. One promising imaging technique for acquiring physiological information about angiogenesis is perfusion CT, which provides anatomic information as well.

The prevalence of end-stage renal disease (ESRD) has increased over the last decade. Combined with a limited supply of cadaver kidneys, the increase has almost quadrupled the waiting list for kidney transplantation. This mismatch between the demand and supply of kidney grafts has led to a tremendous rise in the number of renal transplant surgeries with kidneys procured from living donors.