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Will Morton

[email protected]
Clinical News
New criteria evaluates treatment response in bone metastases
RECIBM-defined response classifications showed high agreement with established criteria and reclassified 19% of patients.
July 7, 2026
Response Evaluation Criteria in Bone Metastases (RECIBM) and metabolic criteria were used to detect a complete response missed at anatomic assessment. A 76-year-old male patient presented with 1 month of hemoptysis and was diagnosed with small cell lung cancer and bone metastases. Baseline (July 2022) F-18 FDG-PET/CT images (A, maximum intensity projection image; B–E, axial images) demonstrate FDG-avid lesions in the left lamina of the first lumbar vertebra (L1) (straight yellow arrows; maximum standardized uptake value, 2.74; peak standardized uptake value normalized to lean body mass, 1.59) and left ilium (curved yellow arrows; maximum standardized uptake value, 3.68; peak standardized uptake value normalized to lean body mass, 2.28). After seven chemotherapy cycles (December 2022), follow-up PET/CT images (F, maximum intensity projection image; G–J, axial images) show complete metabolic resolution of bony lesions (L1: maximum standardized uptake value, 1.32, and peak standardized uptake value normalized to lean body mass, 0.85; left ilium: maximum standardized uptake value, 1.48, and peak standardized uptake value normalized to lean body mass, 0.82), without apparent osteolytic or osteoblastic changes at CT. Assessment was stable disease (SD) according to the University of Texas MD Anderson Cancer Center (MDA) criteria but complete response (CR) or complete metabolic response (CMR) according to RECIBM, PET Response Criteria in Solid Tumors (PERCIST), and European Organization for Research and Treatment of Cancer (EORTC) criteria. The patient was alive as of September 30, 2025.
Economics
ACR/ASNC highlight changes in proposed 2027 HOPPS rule
Released by the Centers for Medicare and Medicaid Services (CMS) on July 2, the proposed rule has a 60-day comment period.
July 6, 2026
Acr Logo 2023 400
Molecular Imaging
PET/MRI can reduce the need for biopsies in prostate cancer
Prostate biopsies are associated with considerable morbidity, including pain, rectal bleeding, prostatitis, and urinary tract infections.
July 2, 2026
A visual abstract of the study.
Digital X-Ray
Socioeconomic conditions amplify pollution-related bone loss
The findings underscore how environmental and social conditions work together to influence long-term bone health.
July 1, 2026
Adobe Stock 301035832
Molecular Imaging
PET/CT guides treatment in men with recurrent prostate cancer
F-18 fluciclovine and Ga-68 PSMA-11 PET/CT have similar benefits for sRT planning, in terms of improving cancer control without increased toxicity.
June 30, 2026
F-18 fluciclovine PET/CT images in a 59-year-old man with biochemical recurrence after prostatectomy (prostate-specific antigen level, 0.42 ng/mL; Gleason score, 5 + 4 = 9; T3BN1M0). (A) Coronal PET and (B) maximum intensity projection images show multiple retroperitoneal lymph nodes with abnormal radiotracer uptake (arrows). (C) Axial PET and (D) axial fused PET/CT images show the index lesion (arrow), measuring 13 × 10 mm, on the right precaval lymph node. The initial decision to offer radiation therapy to the prostate bed and pelvis was changed to a decision not to offer radiation therapy.
CT
Hospital resources tied to AI adoption for stroke detection
NTAP-billed AI use was most common in episodes with CT imaging, at comprehensive stroke centers, and in facilities with ≥1000 beds.
June 26, 2026
Ai Brain
Interventional
'Supermajority' emerges among interventional radiologists
The percentage of those with a super-majority (>90%) of IR-related work more than doubled between 2008 and 2023.
June 26, 2026
Adobe Stock 310536090
CT
Socioeconomic factors shape lung cancer screening burden
Differences in patient experience were closely linked to social and economic factors.
June 25, 2026
Lung Cancer
MRI
Cardiac MRI variables boost heart failure prediction
Sixteen key cardiac MRI variables improved risk prediction.
June 23, 2026
Heart Attack
Molecular Imaging
New PET tracer shows promise for guiding pancreatic cancer therapy
The radiotracer is designed to identify pancreatic tumors eligible for paired therapy with cancer-killing actinium-225 (Ac-225) NMT25.
June 19, 2026
Transaxial Zr-89 NMK89 PET/CT images 1, 24, 72, and 168 hours after injection showing increasing uptake in pancreatic tail adenocarcinoma. Maximum standard uptake value (SUV) in the pancreatic mass is 14 at 168 hours post-injection (crosshairs). PET SUV scale used for windowing was 0 to 10.
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Top Stories
Emergency 400
Emergency Radiology
ED patients prefer empathetic communication for incidental findings
Incorporating patient preferences into communication may improve understanding and follow-up in addressing incidental findings.
Representative axial fused F-18 FDG-PET/MRI images and corresponding anatomic MRI images from a patient imaged at baseline and after initiation of androgen deprivation therapy are shown. Each row displays a distinct vascular territory. White arrows indicate focal areas of increased tracer uptake within the arterial wall, where spherical volumes of interest (VOIs) were placed for maximum standardized uptake value (SUVmax) measurement. Additional VOIs were placed in the superior vena cava and inferior vena cava for blood-pool activity sampling. SUVmax values from the arterial VOIs were extracted on the corresponding PET images and normalized to the blood-pool mean standardized uptake value to derive the maximum target-to-background ratio.
Molecular Imaging
PET/MRI detects arterial inflammation in prostate cancer patients
Minnie Cast Thumbnail (17)
Womens Imaging
Women's Imaging MinnieCast, Episode 14: GLP-1s and breast cancer risk
Pacs Man Pontification
Enterprise Imaging
Podcast: The PACSMan Pontificates, Episode 4: The perfect PACS
Heart 1
CT
Nongated CT scans can predict heart disease risk
More in Home
Uterine fibroid assessment differs by imaging technique
By Amerigo Allegretto
MRI and ultrasound differ in mapping uterine fibroids in women undergoing laparoscopic-assisted robotic myomectomy.
July 27, 2026
Uterus Pelvic 400 (1)
Societies host events for MR Safety Week
By AuntMinnie.com staff writers
Observances trace to the 2001 death of Michael Colombini.
July 27, 2026
Safety
ACR releases impact tables for 2027 MPFS proposed rule
By AuntMinnie.com staff writers
Beginning January 1, Medicare will use two separate conversion factors under the Medicare Access and CHIP Reauthorization Act (MACRA).
July 24, 2026
Acr1
SPECT/CT viable over PET/CT for high-risk prostate cancer staging
By Will Morton
Considering its broader accessibility, Tc-99m MIP-1404 CZT SPECT/CT may represent a practical alternative for primary staging.
July 24, 2026
Maximum intensity projection of Ga-68 PSMA-11 PET/CE-CT (A), Tc-99m MIP-1404 CZT SPECT/CT (B) and Tc-99m HDP CZT SPECT/CT (C) imaging. Ga-68 PSMA-11 PET/CE-CT and Tc-99m MIP-1404 CZT SPECT/CT showing tracer uptake in lymph nodes below the iliac bifurcation and above, paraaortic and left supraclavicular, bone uptake in the right proximal femur and right scapula (arrows). Tc-99m HDP CZT SPECT/CT did not show any uptake suspicious for metastatic disease. No sclerotic lesions suspicious of metastases were detected by the CT component in any of the studies. Fusion axial imaging of Ga-68 PSMA-11 PET/CE-CT (D) and Tc-99m MIP-1404 CZT SPECT/CT (E) showing uptake in lymph nodes in the left pelvic area below the iliac bifurcation (arrows). Fusion axial imaging of Ga-68 PSMA-11 PET/CE-CT (F) and Tc-99m MIP-1404 CZT SPECT/CT (G) showing uptake in the right proximal femur, not detected by Tc-99m HDP CZT SPECT/CT (H), (arrows).
Ultrasound MinnieCast, Episode 13: Who owns echocardiography?
By Amerigo Allegretto
ASE president Cynthia Taub, MD, shares her thoughts on the current state of echocardiography, including who "owns" the modality.
July 24, 2026
Minnie Cast Thumbnail (16)
CT scanner placement near ED cuts stroke imaging times
By Will Morton
While prior studies have examined the effect of CT scanner location on general ED disposition times, none have focused on stroke-specific time metrics.
July 23, 2026
Emergency2
Bone health declines over time in adolescents with diabetes
By Will Morton
Skeletal health remains under-recognized, under-evaluated, and rarely followed longitudinally in adolescents with type 1 diabetes.
July 22, 2026
Dexa
Are chest x-rays useful in children with recurrent wheezing?
By Will Morton
Recurrent wheezing affects roughly half of all children under three years old.
July 22, 2026
Preschoolers
Lutetium-177 PSMA-617 shows promise in earlier-stage prostate cancer
By Will Morton
Across 14 studies, PSA50 response rates (the number of patients with at least a 50% drop in PSA) ranged from 44% to 100%.
July 21, 2026
Prostate Imaging
MRI reveals links between brain aging, neuro disorders
By Amerigo Allegretto
MRI shows that people with neurological conditions show increased brain aging.
July 21, 2026
Mri Brain Head 400
LDCT screening criteria miss majority of Korean lung cancer patients
By Will Morton
Just 35.4% of patients diagnosed with lung cancer met the 2023 American Cancer Society (ACS) screening criteria.
July 21, 2026
Lung Cancer
ACR rolls out PE-RADS for pulmonary embolism care
By Amerigo Allegretto
The framework outlines grading and suggestions for CT and MRI angiography interpretation.
July 21, 2026
Acute pulmonary embolism (PE) with right ventricle (RV) enlargement and clot-in-transit. PE chest axial CT angiography images demonstrate pulmonary embolus in the right pulmonary artery (white solid arrow), an enlarged RV (dotted arrow), and thrombus transiting through the right atrium (black arrows), PE-RADS 4/RV+/T+. The “4” refers to the PE‑RADS ordinal category for the most proximal clot location (central arteries). “RV+” indicates RV enlargement (RV to left ventricle ratio ≥ 1.0). “T+” indicates definitive thrombus identified in the right atrium and/or RV.
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