RSNA 2002

Nov 20, 2003

PET developer CTI Molecular Imaging of Knoxville, TN, debuted its Reveal XVI PET/CT scanner at this week's RSNA meeting.

none
Latest in Home
Representative MRI scans for which the independently assigned imaging-derived extranodal extension (iENE) grades differed among the readers. (A) Axial and sagittal images in a 56-year-old male patient with nasopharyngeal carcinoma and cervical nodal metastases. Readers 1 and 3 interpreted the finding as a metastatic lymph node invading the left sternocleidomastoid muscle (arrow) and assessed an iENE grade of 3, whereas reader 2 assigned a grade of 2. After joint review, the radiologists reached a consensus on the absence of definite sternocleidomastoid muscle invasion, and the final iENE grade was 2. (B) Axial and sagittal images in a 52-year-old male patient with nasopharyngeal carcinoma and cervical nodal metastases. Reader 1 interpreted the findings as a single enlarged metastatic lymph node and assessed an iENE grade of 1, whereas readers 2 and 3 interpreted them as two coalescent metastatic lymph nodes (arrows) and assessed a grade of 2. After joint review, the radiologists reached a consensus on the coalescence of the two metastatic lymph nodes, and the final iENE grade was 2.
Image-based grading system estimates nasopharyngeal carcinoma severity
September 23, 2026
Free webinar for radiology leaders
Sponsored
Free webinar for radiology leaders
September 17, 2026
Radiologist Dictating (1)
PACS workstations add to power consumption in radiology departments
September 23, 2026
Lumbar Spine
X-rays reveal severe aortic calcification in dialysis patients
September 22, 2026
More in Home
Image-based grading system estimates nasopharyngeal carcinoma severity
By Amerigo Allegretto
The four-tier grading system showed excellent reliability and good prognostic value for patients with nasopharyngeal carcinoma.
September 23, 2026
Representative MRI scans for which the independently assigned imaging-derived extranodal extension (iENE) grades differed among the readers. (A) Axial and sagittal images in a 56-year-old male patient with nasopharyngeal carcinoma and cervical nodal metastases. Readers 1 and 3 interpreted the finding as a metastatic lymph node invading the left sternocleidomastoid muscle (arrow) and assessed an iENE grade of 3, whereas reader 2 assigned a grade of 2. After joint review, the radiologists reached a consensus on the absence of definite sternocleidomastoid muscle invasion, and the final iENE grade was 2. (B) Axial and sagittal images in a 52-year-old male patient with nasopharyngeal carcinoma and cervical nodal metastases. Reader 1 interpreted the findings as a single enlarged metastatic lymph node and assessed an iENE grade of 1, whereas readers 2 and 3 interpreted them as two coalescent metastatic lymph nodes (arrows) and assessed a grade of 2. After joint review, the radiologists reached a consensus on the coalescence of the two metastatic lymph nodes, and the final iENE grade was 2.
ASTRO 2026 to center on translating radiotherapy data into dialogue
By Will Morton
Radiopharmaceutical therapy will feature in a dedicated hands-on workshop alongside a roundtable.
September 23, 2026
Astro
PACS workstations add to power consumption in radiology departments
By Amerigo Allegretto
PACS workstations consume about 25 kW when active while also consuming power cumulatively in powered down states.
September 23, 2026
Radiologist Dictating (1)
X-rays reveal severe aortic calcification in dialysis patients
By Will Morton
The findings reinforce lateral lumbar radiography's potential as an accessible, low-cost tool for opportunistic cardiovascular risk stratification in dialysis care.
September 22, 2026
Lumbar Spine
Podcast: OSHA report reveals more about 2023 MRI accident
By Amerigo Allegretto
MRI experts dive into Cal/OSHA's report on a 2023 MRI accident in which a nurse was pinned between an ICU bed and an MRI scanner.
September 22, 2026
The Invisible Force Podcast Album Cover
Ex-NFL QB Matt Hasselback points brain imaging study
By Will Morton
The trial’s main goal it to establish methods for diagnosing chronic traumatic encephalopathy (CTE) in the living, rather that by postmortem exams.
September 21, 2026
Structural Mri
Telix inks deal to acquire ITM for $1.65B
By Erik L. Ridley
The deal would create a combined company with significant radioisotope manufacturing, distribution, and radiopharmaceutical development capabilities.
September 21, 2026
Isotopes1
Connectivity, wellness, education at center of SDMS annual meeting
By Amerigo Allegretto
Kevin Rooker outlines what attendees can expect at the 2026 SDMS annual meeting in Atlanta.
September 21, 2026
Georgia Atlanta Map Pin (1)
Better risk scoring could predict cirrhosis, HCC in patients with SLD
By Amerigo Allegretto
One proposed risk score, SAFE, showed modest benefit in patients with imaging-confirmed steatotic liver disease (SLD).
September 21, 2026
Liver Cancer 400
FES-PET guides second-line therapy decisions in breast cancer
By Will Morton
FES-PET/CT results led to therapeutic management changes in 37.8% of patients.
September 18, 2026
Breast Cancer
Recalls stable for radiation oncology tools despite tech advancements
By Amerigo Allegretto
While radiation oncology devices using AI or machine learning are increasingly entering the market, recalls may be plateauing.
September 18, 2026
Fda Button 400
Ultrasound MinnieCast, Episode 17: Elastography holds promise toward expanded role
By Amerigo Allegretto
David Fetzer, MD, discusses current applications and issues in the world of elastography.
September 18, 2026
Minnie Cast Thumbnail (25)
Page 1 of 251
Next Page