journal
https://read.qxmd.com/read/38858177/casting-light-on-the-overlooked-trigger-point-of-the-interosseous-muscles-in-metatarsalgia-insights-and-treatment-strategies
#1
LETTER
Bülent Alyanak, Burak Tayyip Dede, Mustafa Hüseyin Temel, Mustafa Turgut Yıldızgören, Fatih Bağcıer
No abstract text is available yet for this article.
May 23, 2024: Ultrasonography
https://read.qxmd.com/read/38644636/associations-between-carotid-plaque-shape-biomechanical-parameters-and-ischemic-stroke-in-mild-carotid-stenosis-with-a-single-plaque
#2
JOURNAL ARTICLE
Man Zhao, Luni Zhang, Jing Chen, Shiyao Gu, Rong Wu, Caixia Jia
PURPOSE: This cross-sectional cohort-comparison observational study investigated the value of high-frame-rate vector flow (V Flow) imaging for evaluating differences in carotid plaque shape and biomechanical parameters in patients with mild stenosis according to a recent history of ipsilateral ischemic stroke. METHODS: The present study included 352 patients from February 2023 to October 2023, who were categorized as symptomatic or asymptomatic based on a history of recent ischemic stroke and ipsilateral ischemic lesions detected on head computed tomography or magnetic resonance imaging...
April 2, 2024: Ultrasonography
https://read.qxmd.com/read/38644779/foot-pain-in-children-and-adolescents-a-problem-based-approach-in-musculoskeletal-ultrasonography
#3
JOURNAL ARTICLE
Lihua Liu, Tiezheng Wang, Hengtao Qi
Various etiologies and risk factors contribute to foot pain in children and adolescents, including conditions such as Kohler's disease, Sever's disease, Iselin's disease, rigid flat foot, accessory navicular, Freiberg's disease, sesamoiditis, os trigonum syndrome, and more. High-frequency musculoskeletal ultrasonography can show both the bone surface and the surrounding soft tissue clearly from various angles in real-time, thereby providing a higher level of detail that is helpful for identifying the etiology of foot pain and monitoring disease progression compared with other imaging modalities...
March 19, 2024: Ultrasonography
https://read.qxmd.com/read/38715210/pulmonary-artery-stiffness-in-fetuses-with-tetralogy-of-fallot
#4
JOURNAL ARTICLE
Yushan Liu, Ran Xu, Dan Zhou, Yang Yang, Ganqiong Xu, Shi Zeng
PURPOSE: This study evaluated the elastic characteristics of the pulmonary trunk and distal branches in fetuses diagnosed with tetralogy of Fallot (TOF) using Doppler echocardiography. METHODS: Data on 42 fetuses diagnosed with TOF and 84 gestational age-matched normal fetuses were prospectively collected from the Second Xiangya Hospital of Central South University between August 2022 and January 2023. The severity of TOF was classified into three categories based on the z-score of the pulmonary annulus diameter: mild (z-score ≥-2), moderate (-4<z-score<-2), and severe (z-score ≤-4)...
May 2024: Ultrasonography
https://read.qxmd.com/read/38443147/non-traumatic-lower-abdominal-pain-ultrasonographic-and-clinical-differential-diagnosis
#5
JOURNAL ARTICLE
Iraklis Perysinakis, Evangelia E Vassalou
Lower abdominal pain is frequently reported and has a diverse differential diagnosis. In cases with atypical presentation and nonspecific findings, further imaging evaluation is required to confirm the clinical suspicion and to distinguish between self-limiting disorders and those requiring immediate intervention. In line with European guidelines, transabdominal ultrasonography is recommended as a first-line imaging modality for clinically suspected acute appendicitis and acute diverticulitis, which respectively represent the predominant causes of right and left lower quadrant abdominal pain...
April 2024: Ultrasonography
https://read.qxmd.com/read/38369737/knot-and-ear-sign-a-pathognomonic-ultrasonographic-feature-of-suture-granuloma-after-thyroid-surgery
#6
JOURNAL ARTICLE
Pae Sun Suh, So Yeong Jeong, Jung Hwan Baek, Tae Yong Kim, Yu-Mi Lee, Dong Eun Song, Yun Seo Park, Je Young Ahn, Sae Rom Chung, Young Jun Choi, Jeong Hyun Lee
PURPOSE: This study investigated the clinical and ultrasonographic (US) findings of suture granulomas and recurrent tumors, and aimed to identify specific characteristics of suture granulomas through an experimental study. METHODS: This retrospective study included 20 pathologically confirmed suture granulomas and 40 recurrent tumors between January 2010 and December 2020. The clinical findings included suture material, surgery, and initial TNM stage. The US findings included shape, size, margin, echogenicity, heterogeneity, vascularity, and internal echogenic foci...
March 2024: Ultrasonography
https://read.qxmd.com/read/38310871/malignancy-risk-stratification-and-subcategorization-of-k-tirads-intermediate-suspicion-thyroid-nodules-a-retrospective-multicenter-study
#7
JOURNAL ARTICLE
Boeun Lee, Dong Gyu Na, Ji-Hoon Kim
PURPOSE: This study aimed to develop the ultrasonography (US) criteria for risk stratification of the Korean Thyroid Imaging Reporting and Data System (K-TIRADS) 4 nodules, and to evaluate the diagnostic yield of a modified biopsy criterion in a multicenter cohort. METHODS: In total, 1,542 K-TIRADS 4 nodules (≥1 cm) were included in the study. US criteria for the subcategorization of K-TIRADS 4 nodules were developed based on high-risk US features. The diagnostic yields and false referral rates of biopsy criterion 1 (size cut-off of 1 cm), biopsy criterion 2 (size cut-off of 1...
March 2024: Ultrasonography
https://read.qxmd.com/read/38589285/ultrasonography-of-acute-retroperitoneum
#8
JOURNAL ARTICLE
Hung-Hsien Liu, Yenpo Lin, Gigin Lin, Li-Jen Wang, Yung-Liang Wan
The retroperitoneum is an important space in the human body that is often implicated in a range Epub ahead of print of acute medical conditions, some of which can be life-threatening. Ultrasonography may serve as a pivotal first-line imaging technique when assessing patients with suspected retroperitoneal abnormalities. Effective ultrasonography of the retroperitoneum requires a comprehensive grasp of its anatomy, adjacent structures, and potential pathologies. Being well-acquainted with the imaging characteristics of acute conditions can meaningfully assist in an accurate diagnosis and guide subsequent management...
February 14, 2024: Ultrasonography
https://read.qxmd.com/read/38544459/using-ultrasound-shear-wave-elastography-to-characterize-peripheral-nerve-mechanics-a-systematic-review-on-the-normative-reference-values-in-healthy-individuals
#9
JOURNAL ARTICLE
Tiago Neto, Johanna Johannsson, Ricardo J Andrade
Ultrasound shear wave elastography (SWE) is an emerging non-invasive imaging technique for peripheral nerve evaluation. Shear wave velocity (SWV), a surrogate measure of stiffness, holds promise as a biomarker for various peripheral nerve disorders. However, to maximize its clinical and biomechanical value, it is important to fully understand the factors that influence nerve SWV measurements. This systematic review aimed to identify the normal range of SWV for healthy sciatic and tibial nerves and to reveal the factors potentially affecting nerve SWV...
February 14, 2024: Ultrasonography
https://read.qxmd.com/read/38369738/diagnostic-accuracy-of-ct-and-doppler-us-for-hepatic-outflow-obstruction-after-pediatric-liver-transplantation-using-left-lobe-or-left-lateral-section-grafts
#10
JOURNAL ARTICLE
Pyeong Hwa Kim, Hee Mang Yoon, Ah Young Jung, Jin Seong Lee, Young Ah Cho, Seak Hee Oh, Jung-Man Namgoong
PURPOSE: The aim of this study was to evaluate diagnostic accuracy and to establish computed tomography (CT) and Doppler ultrasonography (US) criteria for hepatic outflow obstruction after pediatric liver transplantation (LT) using left lobe (LL) or left lateral section (LLS) grafts. METHODS: Pediatric patients who underwent LT using LL or LLS grafts between January 1999 and December 2021 were retrospectively included. The diagnostic performance of Doppler US and CT parameters for hepatic outflow obstruction was calculated using receiver operating characteristic (ROC) curve analysis...
January 11, 2024: Ultrasonography
https://read.qxmd.com/read/38310870/usefulness-of-contrast-enhanced-ultrasound-guided-biopsy-for-suspected-viable-hepatocellular-carcinoma-after-treatment-a-single-arm-prospective-study
#11
JOURNAL ARTICLE
Jeongin Yoo, Dong Ho Lee
PURPOSE: The utility of contrast-enhanced ultrasound (CEUS)-guided liver biopsy in patients with treated hepatocellular carcinoma (HCC) was evaluated. METHODS: This study prospectively enrolled 36 patients (mean age±standard deviation [SD], 65.3±9.2 years; 31 men) who underwent CEUS-guided biopsy for treated HCC between September 2020 and April 2022, constituting the CEUS group. An additional 60 patients (mean age±SD, 60.7±12.3 years; 50 men) who underwent B-mode image-guided biopsy for treated HCC between January 2017 and December 2018 were retrospectively enrolled in the B-mode, or control, group...
January 11, 2024: Ultrasonography
https://read.qxmd.com/read/38176710/ultrasonography-celebrating-10-years-of-progress-and-opening-a-new-chapter-in-2024
#12
EDITORIAL
Jung-Eun Cheon
No abstract text is available yet for this article.
January 2024: Ultrasonography
https://read.qxmd.com/read/38109894/artificial-intelligence-in-breast-ultrasound-application-in-clinical-practice
#13
JOURNAL ARTICLE
Hila Fruchtman Brot, Victoria L Mango
Ultrasound (US) is a widely accessible and extensively used tool for breast imaging. It is commonly used as an additional screening tool, especially for women with dense breast tissue. Advances in artificial intelligence (AI) have led to the development of various AI systems that assist radiologists in identifying and diagnosing breast lesions using US. This article provides an overview of the background and supporting evidence for the use of AI in hand held breast US. It discusses the impact of AI on clinical workflow, covering breast cancer detection, diagnosis, prediction of molecular subtypes, evaluation of axillary lymph node status, and response to neoadjuvant chemotherapy...
January 2024: Ultrasonography
https://read.qxmd.com/read/38109893/feasibility-of-a-deep-learning-artificial-intelligence-model-for-the-diagnosis-of-pediatric-ileocolic-intussusception-with-grayscale-ultrasonography
#14
JOURNAL ARTICLE
Se Woo Kim, Jung-Eun Cheon, Young Hun Choi, Jae-Yeon Hwang, Su-Mi Shin, Yeon Jin Cho, Seunghyun Lee, Seul Bi Lee
PURPOSE: This study explored the feasibility of utilizing a deep learning artificial intelligence (AI) model to detect ileocolic intussusception on grayscale ultrasound images. METHODS: This retrospective observational study incorporated ultrasound images of children who underwent emergency ultrasonography for suspected ileocolic intussusception. After excluding video clips, Doppler images, and annotated images, 40,765 images from two tertiary hospitals were included (positive-to-negative ratio: hospital A, 2,775:35,373; hospital B, 140:2,477)...
January 2024: Ultrasonography
https://read.qxmd.com/read/38061878/application-of-o-rads-us-combined-with-mv-flow-to-diagnose-ovarian-adnexal-tumors
#15
JOURNAL ARTICLE
Linlin Ruan, Hui Liu, Hong Xiang, Yongkang Ni, Yuling Feng, Huili Zhou, Mengtong Qi
PURPOSE: This study aimed to explore the application of Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) combined with MV-Flow (Samsung Medison Co., Ltd.) to diagnose ovarian-adnexal masses. METHODS: A total of 112 ovarian-adnexal masses (81 benign and 31 malignant) from 105 consecutive patients were analyzed. The O-RADS US and vascular index from MV-Flow (VIMV) were measured and compared with the reference standard. O-RADS US and MV-Flow were tested for consistency...
January 2024: Ultrasonography
https://read.qxmd.com/read/38316132/advanced-fibrosis-leads-to-overestimation-of-steatosis-with-quantitative-ultrasound-in-individuals-without-hepatic-steatosis
#16
JOURNAL ARTICLE
Takashi Kumada, Hidenori Toyoda, Sadanobu Ogawa, Tatsuya Gotoh, Yasuaki Suzuki, Kento Imajo, Katsutoshi Sugimoto, Tatsuya Kakegawa, Hidekatsu Kuroda, Yutaka Yasui, Nobuharu Tamaki, Masayuki Kurosaki, Namiki Izumi, Tomoyuki Akita, Junko Tanaka, Atsushi Nakajima
PURPOSE: The effect of hepatic fibrosis stage on quantitative ultrasound based on the attenuation coefficient (AC) for liver lipid quantification is controversial. The objective of this study was to determine how the degree of fibrosis assessed by magnetic resonance (MR) elastography affects AC based on the ultrasound-guided attenuation parameter according to the grade of hepatic steatosis, using magnetic resonance imaging (MRI)-derived proton density fat fraction (MRIderived PDFF) as the reference standard...
December 11, 2023: Ultrasonography
https://read.qxmd.com/read/38310872/ultrasound-guided-radiofrequency-ablation-for-the-treatment-of-papillary-thyroid-carcinoma-a-review-of-the-current-state-and-future-perspectives
#17
JOURNAL ARTICLE
Guo-Zheng Zhao, Ming-Bo Zhang
Papillary thyroid carcinoma (PTC) is a highly prevalent cancer that typically exhibits indolent behavior and is associated with a favorable prognosis. The treatment of choice is surgical intervention; however, this approach carries the risk of complications, including scarring and loss of thyroid function. Although active surveillance can mitigate the risk of PTC overtreatment, the possibility of tumor growth and metastasis can elicit anxiety among patients. Ultrasoundguided thermal ablation has emerged as a safe and effective alternative for individuals who are ineligible for or decline surgery...
December 11, 2023: Ultrasonography
https://read.qxmd.com/read/38325332/non-invasive-evaluation-of-testicular-torsion-using-ultrasound-shear-wave-elastography-an-experimental-study
#18
JOURNAL ARTICLE
Yunyong Lin, Wenjie Lu, Guojing Li, Lin Mao, Liangyan Ouyang, Zhimin Zhu, Shiyan Chen, Peixian Liang, Haowei Jin, Linlin Gao, Jianjing Liang, Shaodong Qiu, Fei Chen
PURPOSE: The goal of this study was to examine changes in testicular stiffness at various intervals after the induction of testicular torsion, as well as to assess the predictive value of testicular stiffness for testicular spermatogenesis after torsion. METHODS: Sixty healthy male rabbits were randomly assigned to one of three groups: complete testicular torsion, incomplete testicular torsion, or control. All rabbits underwent preoperative and postoperative scrotal ultrasonography, including shear wave elastography (SWE), at predetermined intervals...
November 23, 2023: Ultrasonography
https://read.qxmd.com/read/38109892/value-of-contrast-enhanced-ultrasonography-in-microwave-ablation-treatment-of-symptomatic-focal-uterine-adenomyosis
#19
JOURNAL ARTICLE
Xiao-Long Li, Jia-Xin Li, Song-Yuan Yu, Pei-Li Fan, Yun-Jie Jin, Er-Jiao Xu, Sai-Nan Guan, Er-Ya Deng, Qiu-Yan Li, Zheng-Biao Ji, Jiu-Ling Qi, Hui-Xiong Xu
PURPOSE: This study evaluated the value of contrast-enhanced ultrasonography (CEUS) in the ultrasound-guided microwave ablation (MWA) treatment of symptomatic focal uterine adenomyosis. METHODS: This retrospective study was conducted between March 2020 and January 2023, enrolling 52 patients with symptomatic focal uterine adenomyosis who had undergone MWA. All patients were examined with CEUS before and after MWA. The non-perfused volume (NPV) was compared between CEUS and dynamic contrast-enhanced magnetic resonance imaging (DCEMRI) following ablation...
November 7, 2023: Ultrasonography
https://read.qxmd.com/read/37723649/multiparametric-ultrasound-for-upper-extremity-dialysis-access-evaluation
#20
JOURNAL ARTICLE
Vasileios Michas, Mehdi Taghipour, Angeliki Papachristodoulou, Maria Sidiropoulou, Sasan Partovi, Demosthenes Cokkinos, Vasileios Rafailidis, Sameer Gadani, Amanjit Gill, Hans Michell, Panos Prassopoulos
The evolution of ultrasound (US) techniques has greatly improved the evaluation of many parameters in dialysis vascular access, which is typically achieved through an arteriovenous fistula (AVF) or graft (AVG). These techniques include grayscale B-mode, color Doppler, power Doppler, spectral Doppler, non-Doppler US flow imaging techniques, contrast-enhanced US, and elastography. In conjunction with a patient's medical history and physical examination, US provides crucial information about the native vascular bed prior to the surgical creation of an arteriovenous anastomosis...
October 2023: Ultrasonography
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