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Disease Spotlight: Prostate Cancer

Image IQ Quiz

RSNA 2023

Rad View: PSMA PET Imaging Recommendations

Rad-View: Generic Contrast Agents 

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Key opinion leaders examine the role of advanced imaging agents, particularly PSMA PET and other radiotracers, in identifying and defining oligometastatic disease in patients with prostate cancer.

Understanding Oligometastatic Disease in Prostate Cancer: Insights from PSMA PET Imaging 

Experts in radiology imaging evaluate the impact and efficacy of PSMA PET in improving early detection methods and refining prostate cancer staging processes.

The Role of PSMA PET in Early Detection and Prostate Cancer Staging 

Key opinion leaders analyze the advantages of integrating PSMA PET imaging with traditional imaging techniques to enhance prostate cancer management and treatment strategies.

Insights into the Benefit of PSMA PET Imaging Alongside Other Conventional Imaging Modalities in Prostate Cancer Care 

Jaideep Sohi, MD, and Jeremie Calais, MD, examine the comparative merits of PSMA PET and Gallium-Based PET while exploring the application of NCCN Guidelines in prostate cancer imaging protocols.

PSMA PET vs. Gallium-Based PET: Navigating NCCN Guidelines in Prostate Cancer Imaging

The Food and Drug Administration (FDA) has granted 510(k) clearance for AngioFlow™, an artificial intelligence (AI)-enabled perfusion imaging software that may facilitate more timely assessments of perfusion status prior to endovascular procedures.

Offering color-coded perfusion mapping that identifies regions with reduced cerebral blood flow and blood volume, 

 provides results within minutes of a cone-beam computed tomography (CT) scan, according to RapidAI, the manufacturer of AngioFlow.

In addition to potential cost savings by reducing redundant imaging, RaidAI emphasized that AngioFlow’s timely assessments may reduce long-term disability risks and facilitate life-saving interventions for patients in need of acute stroke care.

“AngioFlow by RapidAI will allow physicians to assess the need for additional imaging immediately in the interventional suite. By avoiding unnecessary scans, stroke patients can receive the timely care that can be the difference between being able to walk out of a hospital to their homes versus being discharged to a skilled nursing facility,” said Abhishek Singh, MD, DABPN, DUCNS, who is affiliated with the Creighton University School of Medicine in Omaha, Nebraska.

The company added that AngioFlow has been validated in more than 10 clinical trials.

Reportedly validated in more than 10 clinical trials, the AngioFlow perfusion imaging software enables timely identification of brain regions with cerebral blood flow reduction and those with significant hypoperfusion.

Topic

FDA Clears AI-Powered Qualitative Perfusion Mapping for Cone-Beam CT

A 12-year-old boy presents to the emergency department with acute pain in the medial aspect of his right elbow after pitching in a baseball game. He also complains of dull lateral elbow pain that has been present for weeks. AP, oblique, and lateral radiographs of the right elbow were obtained.

Medial and lateral epicondyle avulsion fractures

Medial epicondyle avulsion fracture and osteochondritis dissecans of the capitellum

A 12-year-old boy presents to the emergency department with acute pain in the medial aspect of his right elbow after pitching in a baseball game. 

Image IQ: 12-year-old Boy With Acute Medial Elbow Pain

10-year-old male presents to the emergency department with left testicular pain and swelling for the last four days. He complains of increased pain when ambulating and with coughing.

10-year-old male presents to the emergency department with left testicular pain and swelling for the last four days. 

Image IQ: 10-year-old Male with Left Testicular Pain and Swelling

A 47-year-old female presents for her annual screening mammogram. The patient has a history of having “multiple moles,” and is otherwise healthy.

Dysplastic nevus syndrome/familial melanoma syndrome

Image IQ: 47-year-old with Multiple Moles, Screening Mammogram

Case submitted by Rathachai Kaewlai, M.D., via 

For more coverage based on industry expert insights and research, subscribe to the Diagnostic Imaging e-Newsletter 

What do you see on this X-ray of the forearm?

Image IQ Quiz: What's Your Dx for This Forearm X-ray?

 69-year-old male patient presented with headache.

Jeremie Calais, MD

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