Annoyed by the high cost of a tune-up, 30 years ago I took a class on automotive maintenance. Armed with a spark plug wrench, timing light and screwdriver, I thereafter tuned up — far more often than necessary — my 1978 Toyota Corolla. Back then I had the right tools and the knowledge to do what needed to be done. Today I have neither.

Digital breast tomosynthesis (DBT) was approved in the United States for use as a supplement to traditional mammography following U.S. Food and Drug Administration (FDA) review of two studies in which radiologists showed a 7 percent improvement in the ability to distinguish between cancerous and noncancerous cases using 3-D datasets.

The Hospital for Special Surgery (HSS) in New York, N.Y., consistently ranks No. 1 on the U.S. News & World Report list of best orthopedic hospitals in the United States. The hospital performs thousands of surgeries every year, and those procedures require leading-edge imaging technology. HSS currently uses 20 GE OEC fluoroscopy systems in its operating suites. That’s a lot of imaging, and a big challenge for a department whose motto is “every procedure starts with low dose.” 


As the use of mobile computing devices and smartphones has rapidly proliferated in healthcare over the past few years, there has been a flood of medical applications (apps) developed for all facets of medicine. In an increasingly tech savvy world, people want information to be at their fingertips when and where they need it via their mobile devices.

The Robert H. Lurie Comprehensive Cancer Center of Northwestern University is one of 41 National Cancer Institute (NCI)-designated “comprehensive” cancer centers in the country — the highest ranking given by the NCI. The Lurie Cancer Center was first established at Northwestern University in 1974, and is dedicated to scientific discovery, providing state-of-the-art care, and training clinicians and scientists.

Radiation therapy has played an important role in the treatment of cancer for more than a century. Used typically as a curative treatment either alone or in conjunction with surgery and/or chemotherapy, the aim of radiation therapy has always been to eradicate a patient’s cancer. 
A sonographer performs an abdominal ultrasound exam with GE's Vivid E95 system

Physicians have been utilizing conventional ultrasound, also known as b-mode ultrasound, for diagnostic imaging since the 1970s. However, over the past 10 years there have been significant technological improvements within the equipment, as well as development of new technologies that allowed ultrasound to become more widely adopted. Ultrasound equipment has gotten physically smaller, generates less heat and has become more power efficient. These upgrades, along with vast enhancements in image quality, have pushed ultrasound into the point-of-care setting. Point-of-care ultrasound has become widely performed in emergency rooms, PCP offices and obstetric practices. As healthcare reform continues to favor the use of more cost-effective solutions, this trend is expected to persist until ultrasound is used in every doctor’s office. 

Whether it is a magnetic resonance imaging (MRI), computed tomography (CT) or another type of imaging system, reliable power protection is critical for the proper operation and uptime of imaging applications. But what happens if a healthcare facility suffers a power brownout, surge or outage? How do these events affect imaging equipment?

Elizabeth Wende Breast Care in Rochester, N.Y., is internationally recognized as a leader in the field of breast imaging and breast cancer diagnosis. It is one of the largest freestanding breast imaging centers in the United States with American College of Radiology (ACR) accreditation and U.S. Food and Drug Administration (FDA) certification. 

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With concerns about radiation dose and reducing unnecessary imaging scans, advances in computed tomography (CT) systems have brought about technologies such as iterative reconstruction software, intraoperative capabilities and dose-tracking software. In addition, recent studies on the use of CT on select patient populations and the modality’s benefits in detecting certain cancers are showing that the risks of CT imaging can go both ways. While CT exams can add to a patient’s lifetime exposure to ionizing radiation, they can also be more beneficial in cases where magnetic resonance imaging (MRI) or ultrasound might not be able to detect early-stage cancers. Some of these trends in utilization indicate that appropriate low-dose CT imaging will be key across patient populations.
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