Radiation Oncology/Therapy

Foregoing SLN breast surgery does not lead to radiation therapy increase
By Amerigo Allegretto
Research presented at the ASBrS annual meeting showed that omitting SLN surgery does not increase radiation therapy rates.
May 1, 2026
Radiation Therapy Suite
ARPA-H awards Siemens Healthineers up to $60M for Flash radiotherapy
By AuntMinnie.com staff writers
ARPA-H has awarded Siemens Healthineers' Varian business unit up to $60 million for photon Flash radiotherapy research.
April 30, 2026
Cancer Cell Image Siemens Healthineers
PET improves treatment planning for pituitary tumors
By Will Morton
Ga-68 DOTATATE PET altered radiation treatment volumes by nearly 20% compared with MRI alone.
April 28, 2026
A 53-year-old patient (patient number four) with a recurrent pituitary adenoma with extension of a cystic component of disease to the medial temporal lobe apparent on MRI (contoured in blue), and extension of disease to the left sphenoid bone and orbital apex apparent on [68Ga]Ga-DOTA-TATE (contoured in yellow).
Radiation oncologists urge Congress to act on Medicare cuts
By AuntMinnie.com staff writers
ASTRO members are warning lawmakers that recent Medicare reimbursement changes threaten the viability of community cancer clinics.
April 27, 2026
Capitol Hill
ASRT survey shows more radiation therapy jobs are filled
By AuntMinnie.com staff writers
Biennial survey shows fewer vacancies for radiation therapists and medical dosimetrists.
April 24, 2026
Doctor Student Nurse Medical Personnel 400 m Vsg Tfbq Qq
Philips nets FDA clearance for Rembra CT, radiation therapy systems
By AuntMinnie.com staff writers
Philips has received FDA clearance for its Rembra platform CT and radiation therapy systems.
April 22, 2026
Philips Rembra RT
How best to characterize CT lung findings after radiation therapy
By Kate Madden Yee
Serial chest CT is cornerstone of post-RT surveillance, but "accurate interpretation is critical to avoid misdiagnosis."
April 17, 2026
Acute radiation-induced pneumonitis after SBRT (65 Gy, four fractions) in a 53-year-old woman with leiomyosarcoma of the uterus with a left lower lobe metastasis manifesting as a small nodule (not shown). (A) Axial dosimetric reconstruction of a CT image obtained for SBRT planning shows the metastasis receiving the maximal isodose (6500 cGy). (B) Axial CT image obtained 12 months after completion of RT shows focal ground-glass and consolidative opacities confined to the treatment plan (arrow). Note that acute lung injury with SBRT typically manifests later than with conventional RT (i.e., >12 weeks after completion of therapy), and in 25% of patients, the first CT manifestations occur more than one year after completion of RT.
Radical Catheter Technologies gets FDA clearance for 6F catheter
By AuntMinnie.com staff writers
6F is the company's third FDA-cleared catheter.
April 13, 2026
Catheters In Hand
Sirtex reports that DOORwaY90 study shows 100% tumor control for HCC
By AuntMinnie.com staff writers
The results were presented in an oral presentation at the Society of Interventional Radiology Annual Meeting in Toronto.
April 13, 2026
Radiation Therapy Suite
National Proton Conference highlights phase III trial data
By AuntMinnie.com staff writers
Data supports survival benefit for intensity-modulated proton therapy (IMPT) in head and neck cancer.
April 10, 2026
Cancer Cell Target (1)
ASRT recognizes award-winning radiation therapy team projects
By AuntMinnie.com staff writers
Project results include decreased RT appointment cancellations and improved patient satisfaction ratings.
April 10, 2026
Trophy Award 400
Siemens Healthineers, Radiopharm sign RAD101 supply agreement
By AuntMinnie.com staff writers
Siemens will manufacture and distribute doses of F-18–labeled RAD101 to support Radiopharm's Phase 3 U.S. registrational trial.
April 7, 2026
Siemens
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