JMRI Letter from the Editor: October 2025

October 1, 2025

2804

My grandparents lived in what we used to call “projects” in New York, but might be known as public housing or council housing elsewhere. It was a reasonable apartment, but quite dreary. What I remember most was the sterility and the complete absence of greenery or trees. Trees became very important to my grandfather. Whenever he would see me just picking a leaf off a tree in a park, he would get quite upset. Anything green to him was precious. It wasn’t until many years later that I fully understood why.

Their apartment was just a stone’s throw from the US Tennis Center, where the US open was playing a few weeks ago. Although less than a mile away as the crow flies, as I described above, it is light years away in foliage and clientele from my grandparents’ place.

Venus Williams, and her potential comeback, was one of the big stories in this year’s open (her singles performance was somewhat subpar, but her doubles skills were quite impressive). I thought she might be trying to make a point of her athletic viability at age 45 and perhaps put herself in the record books one more time. One of her reasons was health insurance. Her COBRA (the US government mandated employee option to continue paying for their employer provided insurance) was about to run out. By re-entering the professional tennis world, she is able to obtain health insurance through her (indirect) employer, the Women’s Tennis Association.

I was honored a few years back to be one of the radiologists at the Vancouver Winter Olympics. Far less glamorous than it sounds, with lots of down time. We were glued to our seats in the medical tent, so I figured I might get my teeth cleaned by the dentist, next door to the reading room, during the copious free time. When I went to try and book an appointment, every minute of every day was already taken. It seems like these athletes all get reasonable sports care from the home nations, but your teeth do not affect your medal winning potential, so they do not qualify for dental care.

What an odd culture we have when some us look at arboreals like a gemstone. What an odd system we have in the US, when a millionaire athlete has limited health insurance options when they stop playing. What an odd world we live in, when world class athletes are not entitled to dental care. What an odd world indeed. What an unjust world.

Mark E. Schweitzer, MD

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Cover Image

Free Access

Influence of Field Strength, Sex, and Age on Pseudo‐Continuous Arterial Spin Labeling and T1 Mapping in the Kidney

Leyre Garcia-Ruiz, Rebeca Echeverria-Chasco, Verónica Aramendía-Vidaurreta, Sergio M. Solis-Barquero, Nuria Garcia-Fernandez, José María Mora-Gutiérrez, Marta Vidorreta, Gorka Bastarrika, Maria A. Fernández-Seara

Page: spcone | First Published: 15 September 2025

Quantitative maps obtained in two representative participants in the younger (age = 26 years, male) and older (age = 58 years, male) groups, at Visit 1 for both field strengths (1.5 T and 3 T). The images arranged from left to right include: Perfusion weighted images (pixel values are PWS in %) for six post-labeling delays (PLDs = 0.4, 0.7, 1, 1.3, 1.6, and 1.9 s); renal blood flow (RBF) map (mL/min/100 g) calculated using the single-delay data for the PLD of 1.3 s; RBF (mL/min/100 g) and arterial transit time (ATT) maps (s) calculated using the multi-delay data; and T₁ map (ms). By Garcia-Ruiz et al. (1180–1195)

Issue Information

Free Access

Issue Information

Pages: 937-942 | First Published: 15 September 2025

Review

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Pages: 945-958 | First Published: 12 March 2025

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Neuro

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The Diagnostic Value of Contrast‐Enhanced Vessel Wall MRI for Diagnosing Neuropsychiatric Systemic Lupus Erythematosus

Satoru Ide, Yuya Fujita, Yu Murakami, Koichiro Futatsuya, Yuta Yoshimatsu, Jun Tsukamoto, Haruka Oku, Toshihiro Sakamoto, Yoshiya Tanaka, Takatoshi Aoki

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Chao Li, Xiaoping Ren, Kechong Zhou, Quan Sun, Ziwei Liao, Tianlun Gong, Yang Wang

Pages: 1035-1046 | First Published: 19 May 2025

Open Access

Repeatability of Magnetic Resonance Elastography‐Derived Mechanical Parameters in Intracranial Meningiomas

Jan Saip Aunan-Diop, Ancuta Ioana Friismose, Bo Halle, Christian Bonde Pedersen, Bo Mussmann, Emi Hojo, Ziying Yin, Mathias Just Nortvig, Kerstin Lagerstrand, Frantz Rom Poulsen

Pages: 1047-1058 | First Published: 15 May 2025

Investigation of ASL MRI Brain Perfusion Changes in Patients With Intracranial Dural Arteriovenous Fistula Following Embolization and Their Correlation With Cognitive Status Improvement

Dewansh Mishra, Sajith Rajamani, Santhosh Kumar Kannath, Jayadevan Enakshy Rajan, Jithin Sivan Sulaja, Asish Vijayaraghavan, C. Kesavadas, Bejoy Thomas

Pages: 1059-1068 | First Published: 27 May 2025

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Pages: 1069-1078 | First Published: 24 May 2025

The Effect of Elevated Blood Pressure on Rich‐Club Organization: A Multicenter MR Diffusion Tensor Imaging Study From Prehypertension to Hypertension

Yang Li, Hu Xu, Ranchao Wang, Yu Shen, Yu Yang, Yue Yu, Xingbing Chen, Hui Su

Pages: 1079-1091 | First Published: 06 June 2025

Open Access

Evaluation of Interstitial Fluid Volume and Diffusivity in Patients With Idiopathic Normal Pressure Hydrocephalus Using Spectral Diffusion Analysis

Shota Ishida, Shigeki Yamada, Tatsuya Oki, Tomohiro Otani, Shinnosuke Hiratsuka, Shigeo Wada, Mitsuhito Mase, Yoshiyuki Watanabe

Pages: 1092-1104 | First Published: 04 July 2025

Association of Myelin Disruption and Iron Accumulation on MRI With Parkinson’s Disease Severity

Xiaolu Li, Shuting Bu, Huize Pang, Hongmei Yu, Mengwan Zhao, Juzhou Wang, Yueluan Jiang, Mathias Nittka, Yu Liu, Guoguang Fan

Pages: 1105-1116 | First Published: 01 June 2025

Editorial

Editorial for “Association of Myelin Disruption and Iron Accumulation on MRI With Parkinson’s Disease Severity”

Alexandra G. Roberts, Mert Şişman, Alexey V. Dimov

Pages: 1117-1118 | First Published: 08 June 2025

Research Article

Neuro

Open Access

Cognition–Eye–Brain Connection in Alzheimer’s Disease Spectrum Revealed by Multimodal Imaging

Yan Shi, Tingting Shen, Su Yan, Jianwen Liang, Tianyunxi Wei, Yijin Huang, Rong Gao, Ning Zheng, Renpuchi Ci, Min Zhang, Xiaoying Tang, Yuanyuan Qin, Wenzhen Zhu

Pages: 1119-1130 | First Published: 29 June 2025

Editorial

Editorial for “Cognition‐Eye‐Brain Connection in Alzheimer’s Disease Spectrum Revealed by Multimodal Imaging”

Toshiaki Taoka

Pages: 1131-1132 | First Published: 29 June 2025

Research Article

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Potential Time and Recall Benefits for Adaptive AI‐Based Breast Cancer MRI Screening

Luuk Balkenende, Jonatan Ferm, Vivien van Veldhuizen, Joren Brunekreef, Jonas Teuwen, Ritse M. Mann

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Cardiac

Association of MRI Left Atrial Strain With Ischemic Stroke in Myocardial Infarction Patients

Lei Chen, Wensu Chen, Jiahua Liu, Xinjia Du, Yuan Lu, Wenliang Che

Pages: 1141-1153 | First Published: 01 June 2025

Editorial

Editorial for “Association of MRI Left Atrial Strain With Ischemic Stroke in Myocardial Infarction Patients”

Ioannis Koktzoglou

Pages: 1154-1155 | First Published: 28 June 2025

Research Article

Vascular

Non‐Invasive Assessment of Carotid Perivascular Adipose Tissue Phenotyping and Calcific Burden Using MRI Fat Fraction and R2* Mappings: Validation Against CTA

Jun Zhou, Shi-Feng Cai, Jian-Jun Xiu, Jia-Xiang Xin, Zai-Ying Pang, Lin Lu, Xue-Ping Liu, Zheng Li, Wan-Jiang Zhao, Wei Zhang, Peng Yan, Gang Li, Qin-Jian Sun, Feng Jin

Pages: 1156-1165 | First Published: 29 June 2025

Editorial

Editorial for “Non‐Invasive Assessment of Carotid Perivascular Adipose Tissue Phenotyping and Calcific Burden Using MRI Fat Fraction and R2* Mappings: Validation Against CTA”

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Pages: 1166-1167 | First Published: 29 June 2025

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Vascular

Open Access

Quantitative Evaluation of Carotid Artery Stenosis by Multi‐VENC 4D Flow MRI: Incorporating Turbulent Kinetic Energy for Clinical Validity

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Pages: 1168-1177 | First Published: 29 June 2025

Editorial

Editorial for “Quantitative Evaluation of Carotid Artery Stenosis by Multi‐VENC 4D Flow MRI: Incorporating Turbulent Kinetic Energy for Clinical Validity”

Petter Dyverfeldt

Pages: 1178-1179 | First Published: 30 June 2025

Research Article

Abdomen

Open Access

Influence of Field Strength, Sex, and Age on Pseudo‐Continuous Arterial Spin Labeling and T1 Mapping in the Kidney

Pages: 1180-1195 | First Published: 30 June 2025

T1‐Hyperintense Cystic Renal Masses: MR Subtraction Imaging May Improve Interobserver Agreement and Diagnostic Performance in the Bosniak Classification

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Pages: 1196-1206 | First Published: 15 May 2025

Editorial

Editorial for “T1‐Hyperintense Cystic Renal Masses: MR Subtraction Imaging May Improve Interobserver Agreement and Diagnostic Performance in the Bosniak Classification”

Mohammad Abd Alkhalik Basha, Yassir Edrees Almalki

Pages: 1207-1208 | First Published: 16 May 2025

Research Article

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Gen Chen, Zhouyan Liao, Siyuan Ma, Pan Luo, Baodi Deng, Xiaoxiao Zhang, Qiuxia Wang, Hao Tang, Xia Lu, Xuemei Hu, Nianqiao Gong, Zhen Li

Pages: 1209-1216 | First Published: 05 June 2025

Editorial

Editorial for “Functional Sodium MRI in the Measurement of Corticomedullary Sodium Content and Its Role in Differentiating Between Transplanted Kidneys With Superior and Inferior Graft Function”