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Photon-counting CT reduces radiation in lung transplant patients

AuntMinnie

The finding highlights the technique’s ability to reduce radiation doses in immunocompromised patients, noted lead author Ruxandra-Iulia Milos, MD, of the Medical University of Vienna in Austria, and colleagues. “To Currently, standard low-dose CT scans and chest x-rays are the preferred imaging methods for surveilling these patients.

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Study Finds Disease Progression and Adverse Radiation Effects are Low in Patients Undergoing Preoperative Stereotactic Radiosurgery

Imaging Technology

milla1cf Mon, 06/12/2023 - 21:13 June 12, 2023 — Cancer that spreads to the brain from another part of the body such as lung or breast is called a metastatic brain tumor. The two-year meningeal disease rate was 5.8%, and the two-year symptomatic adverse radiation effect rate was 5%.

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Widespread Staff Shortages Exacerbate Pressures Facing Radiation Oncology Clinics; ASTRO Advocacy Day Calls for Action

Imaging Technology

milla1cf Tue, 05/23/2023 - 11:36 May 23, 2023 — More than 9 in 10 radiation oncologists report that their practices face clinical staff shortages , according to a new national survey from the American Society for Radiation Oncology ( ASTRO ). Radiation oncologists from across the country are in Washington, D.C.

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Photon-counting CT emerges as alternative for assessing fatty liver disease

AuntMinnie

Photon-counting CT may serve as an alternative to MRI for assessing liver fat in patients with fatty liver disease, according to an article published September 24 in Radiology. The disease affects up to 24% of the population in the U.S. and can lead to cirrhosis and even cancer if left untreated. in the MASLD cohort.

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Human Lung Chip Leveraged to Faithfully Model Radiation-induced Lung Injury

Imaging Technology

milla1cf Thu, 10/19/2023 - 17:48 October 19, 2023 — The lung is one of the tissues most sensitive to radiation in the human body. Anti-inflammatory drugs given to patients during radiation therapy can dampen the inflammation in the lungs, called pneumonitis, but not all patients respond equally well.

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Road to RSNA 2023: Digital X-Ray

AuntMinnie

Louis asked, “How much ionizing radiation are neonatal patients exposed to during interventional procedures?” Here, we’ve highlighted just a small sample of digital x-ray presentations scheduled for RSNA 2023. You can also view the complete 2022 scientific and educational program on the RSNA 2023 website. 1:10 p.m. |

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Multi-Institutional Study Data Presented at ASTRO 2023 Builds Upon Growing Evidence of GammaTile for Patients with Brain Tumors

Imaging Technology

christine.book Tue, 10/03/2023 - 11:37 October 3, 2023 — Medical device company GT Medical Technologies, Inc. 2 poster presentation at the American Society for Radiation Oncology's (ASTRO) 65th Annual Meeting, ASTRO 2023 , being held this week in San Diego, CA.