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.

Machine learning objectively contours CT scans, saves time for radiation oncologists

Contouring is an instrumental process for radiation oncologists and their patients—but the method is highly subjective. Researchers found their deep neural network algorithm could result in massive time savings for providers.

May 11, 2018
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Computational method uses CT, algorithms to assess lungs for COPD

A research team compiled of mathematicians, clinicians and imaging technicians from the University of Southampton in the U.K. recently developed a computational method to analyze x-ray images of the lungs for overall function and presence of fatal diseases.

May 11, 2018
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MRI-guided biopsy or not? Both beat standard invasive method for prostate cancer diagnosis

When testing for prostate cancer, multiparametric MRI with or without targeted biopsy was more effective than the common standard transrectal ultrasonography-guided biopsy, but a recently published editorial argues more testing is needed.

May 10, 2018

USPSTF updates PSA-based screening guideline for prostate cancer

On May 8, the Journal of the American Medical Association released an update to the 2012 U.S. Preventive Services Task Force (USPSTF) recommendation regarding prostate-specific antigen (PSA)-based screening for prostate cancer.

May 10, 2018
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Neoadjuvant chemo patients prefer 3D breast ultrasound to MRI

3D breast ultrasound can measure a patient's tumor response after receiving neoadjuvant chemotherapy (NAC) better than a standard breast MRI, according to a study published in the European Journal of Radiology.

May 8, 2018

Triple assessment plus radiological breast imaging necessary for younger women

Triple assessment including radiological imaging is the best practice for younger patients showing low-risk breast related symptoms, according to a new study published in Clinical Radiology.

May 7, 2018

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