RSNA 2014

Dec 1, 2014

Douglas Clevenger, ARRT, of Monroe, WA, has been coming to the RSNA meeting for 20 years. He comes to RSNA to continue his education, meet up with colleges, and see all the new technology.

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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

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Free Webinar: CT Contrast Injection Reimagined

Free Webinar: CT Contrast Injection Reimagined

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Radiologist Dictating (1)

PACS workstations add to power consumption in radiology departments

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X-rays reveal severe aortic calcification in dialysis patients

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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.

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Radiopharmaceutical therapy will feature in a dedicated hands-on workshop alongside a roundtable.

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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.

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Radiologist Dictating (1)

X-rays reveal severe aortic calcification in dialysis patients

The findings reinforce lateral lumbar radiography's potential as an accessible, low-cost tool for opportunistic cardiovascular risk stratification in dialysis care.

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Podcast: OSHA report reveals more about 2023 MRI accident

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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.

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The Invisible Force Podcast Album Cover

Ex-NFL QB Matt Hasselback points brain imaging study

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Telix inks deal to acquire ITM for $1.65B

By Erik L. Ridley

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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

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Liver Cancer 400

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Recalls stable for radiation oncology tools despite tech advancements

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While radiation oncology devices using AI or machine learning are increasingly entering the market, recalls may be plateauing.

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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.

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Minnie Cast Thumbnail (25)

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