Conference Coverage

#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2

Typical CT imaging features for COVID-19. Unenhanced, thin-section axial images of the lungs in a 52-year-old man with a positive RT-PCR (A-D) show bilateral, multifocal rounded (asterisks) and peripheral GGO (arrows) with superimposed interlobular septal thickening and visible intralobular lines (“crazy-paving”). Routine screening CT for diagnosis or exclusion of COVID-19 is currently not recommended by most professional organizations or the US Centers for Disease Control and Prevention. Image courtesy of RSNA

News | Coronavirus (COVID-19) | March 26, 2020
March 26, 2020 — The Radiological Society of North America (RSNA)...
Novel scanners may open door for prognostic assessment in patients receiving cochlear implants

Iva Speck, MD, explains research showing that novel, fully digital, high-resolution positron emission tomography/computed tomography imaging of small brain stem nuclei can provide clinicians with valuable information concerning the auditory pathway in patients with hearing impairment. The research is featured in The Journal of Nuclear Medicine (read more at http://jnm.snmjournals.org/content/current). Video courtesy of Iva Speck, University Hospital Freiburg, Germany.

News | PET-CT | March 26, 2020
March 26, 2020 — Novel, fully digital, high-resolution...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 #ACR20
News | Radiology Education | March 25, 2020
March 25, 2020 — The American College of Radiology (ACR) Annual...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2

Representative examples of the attention heatmaps generated using Grad-CAM method for (a) COVID-19, (b) CAP, and (c) Non-Pneumonia. The heatmaps are standard Jet colormap and overlapped on the original image, the red color highlights the activation region associated with the predicted class. COVID-19 = coronavirus disease 2019, CAP = community acquired pneumonia. Image courtesy of the journal Radiology

News | Coronavirus (COVID-19) | March 20, 2020
March 20, 2020 — An ...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2

Series CT scans in 35-year-old woman with COVID-19 pneumonia. (a) Scan obtained on illness days 1 showed multiple pure ground-glass opacity (GGO) mainly in right lower lobe. (b) Scan obtained on illness days 5 showed increased extent of GGO and early consolidation. (c) Scan obtained on illness days 11 showed multiple consolidation with almost the same extent. (d) Scan obtained on illness days 15 showed a mixed pattern with a slightly smaller extent, and the perilobular consolidation might suggest the presence of organizing pneumonia. The patient was discharged on illness days 17. Image courtesy of the journal Radiology

News | Coronavirus (COVID-19) | March 20, 2020
March 20, 2020 — In a new study...
Varian received FDA clearance for its Ethos therapy in February 2020. It is an adaptive intelligence solution that uses onboard AI in the treatment system to take the cone beam CT imaging on the system, compare it to the treatment plan and deliver an entire adaptive treatment plan in a typical 15-minute treatment time slot, from patient setup through treatment delivery.

Varian received FDA clearance for its Ethos therapy in February 2020, shown here displayed for the first time at ASTRO 2019. It is an adaptive intelligence solution that uses onboard AI in the treatment system to take the cone beam CT imaging on the system, compare it to the treatment plan and deliver an entire adaptive treatment plan in a typical 15-minute treatment time slot, from patient setup through treatment delivery.

Feature | Treatment Planning | March 19, 2020 | Dave Fornell, Editor
The traditional treatment planning process takes days to create an optimized radiation therapy delivery plan, but new...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SBI20

Image courtesy of Getty Images

News | Coronavirus (COVID-19) | March 17, 2020
March 17, 2020 — The journal Radiology ...
The 2020 Society of Breast Imaging/American College of Radiology (SBI/ACR) annual symposium has been cancelled, and the event rescheduled for April 8-11, 2020, in Savannah, Ga. #COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SBI20
News | Society of Breast Imaging (SBI) | March 16, 2020
March 16, 2020 — The 2020 Society of Breast Imaging/American College of Radiology (...
Reflexion eceived marketing clearance from the U.S. Food & Drug Administration (FDA) for stereotactic body radiotherapy (SBRT), stereotactic radiosurgery (SRS) and intensity modulated radiotherapy (IMRT) for its RefleXion X1 machine
News | Stereotactic Body Radiation Therapy (SBRT) | March 13, 2020
March 13, 2020 — RefleXion Medical, a therapeutic oncology company pioneering...
The low-dose chest computed tomography (CT) scans used in lung cancer screening do not appear to damage human DNA

Immunofluorescent staining performed to depict γ-H2AX foci. Representative images of γ-H2AX foci in peripheral blood lymphocytes in an 82-year-old woman who underwent standard-dose CT. (a) Nuclear DNA of four lymphocytes. (b) γ-H2AX foci (arrows). (c) Markers of DNA double-strand breaks. In this merged image, DNA is blue and γ-H2AX foci are red (arrows show small foci). γ-H2AX, a marker of DNA double-strand breaks, is a phosphorylated type of histone H2AX. Scale bar: 5 mm. Image courtesy of the Radiological Society of North America

News | Lung Cancer | March 11, 2020
March 11, 2020 — The low-dose chest computed...
DBT, sometimes called 3-D mammography, emerged in the last decade as a powerful tool for breast cancer screening

Images in a 57-year-old woman noted to have "good prognosis" invasive cancer detected at digital breast tomosynthesis (DBT) screening. (a) Craniocaudal view of the left breast obtained with the two-dimensional digital mammography (DM) portion of the DM/DBT screening study demonstrates a subtle area of distortion in the medial left breast. (b) Single-slice image from the left craniocaudal DBT portion of the screening study shows an area of bridging distortion (circle). (c) Electronically enlarged image of the area of concern seen on the left craniocaudal view in a single DBT slice as shown in b. (d) Targeted US scan demonstrates two small adjacent irregular solid masses. US-guided core biopsy yielded an invasive carcinoma of the tubular subtype that was estrogen receptor positive, progesterone receptor positive, and human epidermal growth factor receptor 2 negative. The results of the sentinel node biopsy were negative. Image courtesy of the Radiological Society of North America

News | Breast Imaging | March 11, 2020
March 11, 2020 — A new study published in the journal ...
 “Cyclotrons used in Nuclear Medicine Report & Directory, Edition 2020” that describes close to 1,500 medical cyclotrons worldwide
News | Nuclear Imaging | March 10, 2020
March 10, 2020 — MEDraysintell released its new and unique report “...
SoftVue image stacks of sound speed, as shown for cases ranging across the four Breast Imaging Reporting and Data System (BI-RADS) breast density categories

Example: SoftVue image stacks of sound speed, as shown for cases ranging across the four Breast Imaging Reporting and Data System (BI-RADS) breast density categories ((a), fatty; (b), scattered; (c), heterogeneously dense; (d), extremely dense). Note the quantitative scale indicating that absolute measurements are obtained. Image courtesy of MDPI

News | Breast Imaging | March 10, 2020
March 10, 2020 — ...
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Image courtesy of Getty Images

News | Coronavirus (COVID-19) | March 09, 2020 | By Melinda Taschetta-Millane
March 9, 2020 — As the novel coronavirus (COVID-19) slowly spreads across the globe, more industry conferences are...
Chest radiograph in a patient with COVID-19 infection demonstrates right infrahilar airspace opacities #COVID19 #Coronavirus #2019nCoV #Wuhanvirus #HIMSS20

Chest radiograph in a patient with COVID-19 infection demonstrates right infrahilar airspace opacities. Image courtesy of Radiology: Cardiothoracic Imaging

News | Coronavirus (COVID-19) | March 06, 2020
March 6, 2020 — While...
The HIMSS 2020 health information (IT) conference of more than 40,000 attendees was cancelled due to the threat of COVID-19 coronavirus. #COVID19 #Coronavirus #2019nCoV #Wuhanvirus #HIMSS20

The HIMSS 2020 health information (IT) conference of more than 40,000 attendees was cancelled due to the threat of COVID-19 coronavirus.

Feature | HIMSS | March 05, 2020
March 5, 2020 – Due to the rapidly evolving...