Journal of Medical Ultrasonics最新文献

{"title":"A case of infected mitral annular calcification caused by pseudomonas aeruginosa in a patient on hemodialysis.","authors":"Takako Minami, Tsuyoshi Yoshimuta, Daisuke Sato, Rosy Haruna Nishizawa, Chisa Eguchi, Akiyo Chiba, Hiroaki Kawano, Koji Maemura","doi":"10.1007/s10396-025-01534-3","DOIUrl":"10.1007/s10396-025-01534-3","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"325-326"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144045915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Deep learning approach for discrimination of liver lesions using nine time-phase images of contrast-enhanced ultrasound.","authors":"Naohisa Kamiyama, Katsutoshi Sugimoto, Ryuichi Nakahara, Tatsuya Kakegawa, Takao Itoi","doi":"10.1007/s10396-025-01544-1","DOIUrl":"10.1007/s10396-025-01544-1","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"347"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12241197/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144059669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Factors affecting the accuracy of fetal cardiac ultrasound screening in the first trimester of pregnancy.","authors":"Shin Hashiramoto, Mayumi Kaneko, Hiroko Takita, Yuka Yamashita, Ryu Matsuoka, Akihiko Sekizawa","doi":"10.1007/s10396-025-01542-3","DOIUrl":"10.1007/s10396-025-01542-3","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"359"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12241121/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144057018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasound imaging-based diagnosis of deep branch radial nerve entrapment.","authors":"Raphael Micheroli, Vincenzo Ricci, Marco Becciolini, Giorgio Tamborrini","doi":"10.1007/s10396-025-01530-7","DOIUrl":"10.1007/s10396-025-01530-7","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"331-333"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144023022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: The roles of exercise stress echocardiography for the evaluation of heart failure with preserved ejection fraction in the heart failure pandemic era.","authors":"Naoki Yuasa, Tomonari Harada, Kazuki Kagami, Hideki Ishii, Masaru Obokata","doi":"10.1007/s10396-025-01529-0","DOIUrl":"10.1007/s10396-025-01529-0","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"355"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12241105/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143711971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving ultrasound image classification accuracy of liver tumors using deep learning model with hepatitis virus infection information.","authors":"Daisuke Hatamoto, Makoto Yamakawa, Tsuyoshi Shiina","doi":"10.1007/s10396-025-01528-1","DOIUrl":"10.1007/s10396-025-01528-1","url":null,"abstract":"<p><strong>Purpose: </strong>In recent years, computer-aided diagnosis (CAD) using deep learning methods for medical images has been studied. Although studies have been conducted to classify ultrasound images of tumors of the liver into four categories (liver cysts (Cyst), liver hemangiomas (Hemangioma), hepatocellular carcinoma (HCC), and metastatic liver cancer (Meta)), no studies with additional information for deep learning have been reported. Therefore, we attempted to improve the classification accuracy of ultrasound images of hepatic tumors by adding hepatitis virus infection information to deep learning.</p><p><strong>Methods: </strong>Four combinations of hepatitis virus infection information were assigned to each image, plus or minus HBs antigen and plus or minus HCV antibody, and the classification accuracy was compared before and after the information was input and weighted to fully connected layers.</p><p><strong>Results: </strong>With the addition of hepatitis virus infection information, accuracy changed from 0.574 to 0.643. The F1-Score for Cyst, Hemangioma, HCC, and Meta changed from 0.87 to 0.88, 0.55 to 0.57, 0.46 to 0.59, and 0.54 to 0.62, respectively, remaining the same for Hemangioma but increasing for the rest.</p><p><strong>Conclusion: </strong>Learning hepatitis virus infection information showed the highest increase in the F1-Score for HCC, resulting in improved classification accuracy of ultrasound images of hepatic tumors.</p>","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"283-291"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144003803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kaposiform hemangioendothelioma with Kasabach-Merritt phenomenon: prenatal diagnosis.","authors":"Hitoshi Isohata, Yoshimasa Uematsu, Yu Yamazaki, Hiroyuki Goto, Yoshihiro Yoshimura, Kenichiro Konishi, Kiyoshi Tanaka, Daigo Ochiai","doi":"10.1007/s10396-025-01531-6","DOIUrl":"10.1007/s10396-025-01531-6","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"335-336"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144055249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case of nodular fasciitis that appeared in the breast and required differentiation from a malignant tumor.","authors":"Yuka Hayashi, Hikaru Otani, Hideyuki Mishima, Ako Itoh","doi":"10.1007/s10396-025-01543-2","DOIUrl":"10.1007/s10396-025-01543-2","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"337-339"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144152714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The emerging future of breast ultrasound: a strategic modality amid population decline and healthcare system strain in Japan.","authors":"Kazuaki Nakashima","doi":"10.1007/s10396-025-01561-0","DOIUrl":"10.1007/s10396-025-01561-0","url":null,"abstract":"","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"269-270"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144334334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anterolateral hip injection approach under portable ultrasound guidance: a prospective randomized controlled trial versus conventional ultrasound.","authors":"Jiamu Liu, Jingjie Huang, Yiling Tan, Ying Zhang, Yun He, Xing Hua, Tiao Su, Guangxing Chen","doi":"10.1007/s10396-025-01548-x","DOIUrl":"10.1007/s10396-025-01548-x","url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to evaluate an innovative anterolateral approach using portable ultrasound, comparing the accuracy and safety of portable ultrasound-guided, conventional ultrasound-guided, and landmark-based blind injection techniques.</p><p><strong>Methods: </strong>In this single-centre, prospective, randomised controlled trial, 117 patients with hip pain were randomly assigned to three groups: landmark-based blind injection (n = 39), conventional ultrasound-guided injection (n = 39), and portable ultrasound-guided injection (n = 39). Each patient received a unilateral injection of 2.5 ml hyaluronic acid and 1 ml betamethasone via the anterolateral approach, using parameters optimized from previous research. Primary endpoints included success and accuracy rates, while secondary endpoints comprised post-injection visual analogue scale (VAS) pain scores, procedure time, puncture depth, and complications.</p><p><strong>Results: </strong>The portable ultrasound group achieved 100% success and accuracy rates, comparable to the conventional ultrasound group, whereas the blind group showed lower success (87.2%) and accuracy (79.4%) rates. Post-injection VAS pain scores were significantly lower in the portable ultrasound group (1.95, SD 0.99) compared with the blind group (2.95, SD 1.61; p = 0.007) and similar to those in the conventional ultrasound group (2.41, SD 1.27; p = 0.337). Procedure times were comparable across all groups, and no significant differences in puncture depth were observed. Importantly, no injection-related complications were reported.</p><p><strong>Conclusion: </strong>Portable ultrasound-guided injections via the anterolateral approach demonstrate accuracy and safety comparable to conventional ultrasound-guided injections. Additionally, the portable device offers advantages in portability, reduced space requirements, and cost-effectiveness, thereby enhancing clinical utility in outpatient settings.</p>","PeriodicalId":50130,"journal":{"name":"Journal of Medical Ultrasonics","volume":" ","pages":"313-322"},"PeriodicalIF":1.9,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144024227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}