• AI
  • Molecular Imaging
  • CT
  • X-Ray
  • Ultrasound
  • MRI
  • Facility Management
  • Mammography

iPhone enables fast diagnosis of appendicitis

Diagnostic ImagingDiagnostic Imaging Vol 32 No 1
Volume 32
Issue 1

If you want to diagnose appendicitis, there's an app for that.

If you want to diagnose appendicitis, there's an app for that.

Radiologists may soon be able to use an Apple iPhone application to view CT images wherever there's a wireless connection.

The study, performed at the University of Virginia in Charlottesville and presented at RSNA 2009, found that 15 of 25 patients referred to CT scanning for right lower quadrant abdominal pain were correctly diagnosed with acute appendicitis on 74 of 75 interpretations, with only one false negative and no false positives. In eight of the 15 patients who had appendicitis, 88% of interpretations correctly identified calcified deposits in the appendix.

“The iPhone interpretations of the CT scans were as accurate as the interpretations viewed on dedicated PACS workstations,” said Dr. Asim F. Choudhri, a neuroradiology fellow at Johns Hopkins University, during an RSNA news conference.

The iPhone application may be most useful to residents or trainees who need immediate faculty feedback on complicated cases.

While e-mail messages of single images have been used in the past, OsiriX Mobile allows imagers to scroll through a full data set, he said.

On new iPhones, which utilize the 3G network, data streaming can be as fast as three seconds per image-or only one second per image when logged into a wireless broadband network. But patient privacy issues still need to be addressed before such applications can achieve widespread use in clinical practice, Choudhri said. The iPhones utilized in the study were kept in a locked location, but password, virtual private network, or firewall protection may also be employed to protect patient privacy.

Since the general public can also download OsiriX Mobile, the application may enable patients to more easily access their own images.

“This can allow patients to be a part of their healthcare process,” Dr. Choudhri said.

Related Videos
Improving the Quality of Breast MRI Acquisition and Processing
Can Fiber Optic RealShape (FORS) Technology Provide a Viable Alternative to X-Rays for Aortic Procedures?
Does Initial CCTA Provide the Best Assessment of Stable Chest Pain?
Making the Case for Intravascular Ultrasound Use in Peripheral Vascular Interventions
Can Diffusion Microstructural Imaging Provide Insights into Long Covid Beyond Conventional MRI?
Assessing the Impact of Radiology Workforce Shortages in Rural Communities
Emerging MRI and PET Research Reveals Link Between Visceral Abdominal Fat and Early Signs of Alzheimer’s Disease
Reimbursement Challenges in Radiology: An Interview with Richard Heller, MD
Nina Kottler, MD, MS
The Executive Order on AI: Promising Development for Radiology or ‘HIPAA for AI’?
Related Content
© 2024 MJH Life Sciences

All rights reserved.