Oncology Imaging

Medical imaging has become integral to cancer care, assessing the stage and location of cancerous tumors. By utilizing powerful imaging modalities including CT, MRI, MRA and PET/CT, oncology imaging radiologists are able to assist referring physicians in the detection and diagnosis of cancer.

Brain tumor biomarkers could help eliminate surgical biopsies

A team from Washington University in St. Louis developed a proof-of-concept technique to detect tumor biomarkers via a blood test using noninvasive focused ultrasound. The method could potentially eliminate surgical biopsies, according to a study in Scientific Reports.

April 26, 2018

Immunotherapy improves survival rates of lung cancer patients versus chemo alone

Recent research found the chances of survival in patients with lung cancer significantly improves if they are given immunotherapy treatment along with chemotherapy, according to a study in the New England Journal of Medicine.

April 16, 2018
Waiting room

Cancer patients with longer diagnostic wait times face increased risk of poor outcomes

A new study led by researchers at the Perelman School of Medicine at the University of Pennsylvania found the longer patients with positive cancer screening results wait for diagnostic testing, the worse their outcome.

April 11, 2018

New imaging technique detects prostate cancer not shown by MRI

Contrast-enhanced subharmonic imaging (SHI)—a new technique for imaging of microbubble ultrasound contrast agents—detected prostate cancers not identified by traditional MRI, according to a recent study presented at the American Roentgen Ray Society (ARRS) 2018 Annual Meeting.

April 10, 2018

NJ medical center now offers x-ray-guided chemotherapy procedure

Hackensack Meridian Health Bayshore Medical Center in New Jersey expanded its services to offer transcatheter arterial chemoembolization, also called transarterial chemoembolization (TACE), according to a release from the medical center.

April 5, 2018
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When a cancer diagnosis leads to ‘onco-anxiety’

When Adam Stern, MD, staff psychiatrist at Beth Israel Deaconess Medical Center, was diagnosed with an aggressive form of cancer in his left kidney he suddenly had a heightened awareness of his normal body sensations, which he termed "onco-anxiety."

March 26, 2018
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Home cancer screening tests may cause more harm than good

Just because you can doesn't mean you should, an NBC News editorialist said regarding the FDA's latest approval of an at-home cancer screening kit requiring zero assistance from a doctor. 

March 23, 2018
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Preoperative axillary ultrasonography can prevent unnecessary lymph node surgery

South Korean researchers found that preoperative axillary ultrasonography (US) can decipher which patients are least at-risk for non-sentinel lymph node (SLN) metastasis—possibly resulting in fewer unnecessary lymph node dissections.

March 21, 2018

Around the web

Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

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