Medical ultrasonography最新文献

{"title":"Intraneural ganglion cyst: an uncommon cause of foot drop.","authors":"Po-Jia Pao, Yi-Hsiang Chiu, I-Chun Liu","doi":"10.11152/mu-4512","DOIUrl":"https://doi.org/10.11152/mu-4512","url":null,"abstract":"","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":"27 2","pages":"241-242"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144311135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multiparametric ultrasound imaging of the urinary bladder beyond urine volume measurements. A pictorial essay.","authors":"Demosthenes D Cokkinos, Vasileios Rafailidis, Ioannis Melissovas, Avi Beck, Abraham Levitin, Sasan Partovi","doi":"10.11152/mu-4494","DOIUrl":"10.11152/mu-4494","url":null,"abstract":"<p><p>Ultrasound of the urinary bladder detects diverse and complex pathology. This manuscript deals with various bladder diseases imaged with multiparametric ultrasound, including contrast enhanced ultrasound.</p>","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":" ","pages":"227-233"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143545295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Left ventricular outflow tract obstruction due to subaortic pannus.","authors":"Lin Ma, Xuejie Li","doi":"10.11152/mu-4515","DOIUrl":"https://doi.org/10.11152/mu-4515","url":null,"abstract":"","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":"27 2","pages":"244-245"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144311137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultra-resolution microscopy: a breakthrough in accurate assessment of rotator cuff tears -an analysis of the diagnostic advantage of contrast-enhanced ultrasound.","authors":"Yaxin Qiao, Yifan Niu Niu, Zhanguo Xi","doi":"10.11152/mu-4509","DOIUrl":"10.11152/mu-4509","url":null,"abstract":"<p><p>Rotator cuff tears are a major cause of shoulder pain and restricted mobility, with the supraspinatus tendon being particularly susceptible to injury due to its biomechanical properties and vascular perfusion characteristics. Failure to achieve an accurate diagnosis and initiate timely treatment following a rotator cuff injury can result in progressive worsening of the condition, potentially leading to severe complications. In this report, we present a case of post-traumatic supraspinatus tendon injury. By comparing musculoskeletal ultrasound, contrast-enhanced ultrasound, and ultra resolution microscopy (URM) imaging, we demonstrate that URM, as an advanced imaging modality with high resolution, real-time dynamic capabilities, and quantitative analytical potential, offers distinct advantages in detecting rotator cuff injuries. Specifically, URM improves the detection rate, delineates injury boundaries with greater accuracy, and assesses the extent of inflammatory adhesions surrounding the affected site.</p>","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":" ","pages":"237-239"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144048706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How to perform Point of Care Ultrasound at resuscitation and when it is useful.","authors":"Daniel Wastl, Michael Blaivas, Rudolf Horn, Guido Michels, Armin Seibel, Simone Schwarz, Beatrice Hoffmann Hoffmann, Oliver Hoffmann, Dieter Von Ow, Christoph F Dietrich","doi":"10.11152/mu-4439","DOIUrl":"10.11152/mu-4439","url":null,"abstract":"<p><p>Point of Care Ultrasound (POCUS) can be useful as a tool before, during and after the performance of cardiopulmonary resuscitation (CPR). Before or after resuscitation it can help with monitoring unstable hemodynamics, has the potential to identify reversible causes if patient deteriorates. During resuscitation POCUS can help detect potentially treatable causes of the cardiac arrest. Performance of POCUS while resuscitation requires experienced sonologists and a good team structure to embed the examination in advanced cardiovascular life support (ACLS) algorithms. This article gives an overview and tips about how to detect potential reversible causes of patient deterioration in all three phases of CPR. We describe some special situations in which resuscitation could take place. Further we give a comment about sonographic education of physicians and nonacademic medical staf.</p>","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":" ","pages":"195-205"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Five simultaneous peritoneal loose bodies: a case report and literature review.","authors":"Zhilong Liu, Li Li, Xiaohong Zhang","doi":"10.11152/mu-4490","DOIUrl":"10.11152/mu-4490","url":null,"abstract":"<p><p>We present the case of a patient with five peritoneal loose bodies (PLBs). The patient, admitted due to prostatic hyperplasia, had multiple movable masses in the abdomen detected during a routine physical examination. Ultrasound, CT, and MRI revealed several roundish masses in the abdominal and pelvic cavities, which were subsequently removed via laparotomy. PLBs are rare entities, often identified incidentally during surgery. Their formation is believed to result from necrosis and exfoliation of abdominal and pelvic tissues. To our knowledge, this is the first reported case with such a high number of PLBs, contributing to an enhanced understanding of this uncommon condition.</p>","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":" ","pages":"234-236"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143545287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A rare case of concurrent fallopian tube cancer and ovarian cancer diagnosed via ultrasound imaging.","authors":"Xiaoxue Wang, Linhua Xuan, Xu Guo, Guangming Jin","doi":"10.11152/mu-4520","DOIUrl":"https://doi.org/10.11152/mu-4520","url":null,"abstract":"","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":"27 2","pages":"251-252"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144311129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of a case with unilateral submandibular gland agenesis accompanied by ipsilateral sublingual gland cyst and calculi.","authors":"Xiurong Wang, Yanan Li, Xin Li, Qingna Xiao, Qiaozhen Liu, Miao Shi","doi":"10.11152/mu-4514","DOIUrl":"https://doi.org/10.11152/mu-4514","url":null,"abstract":"","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":"27 2","pages":"243-244"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144311131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effectiveness of optic nerve sheath diameter in predicting large vessel occlusion in ischemic stroke patients.","authors":"Vecdi Vahdet Çömez, Metin Yadigaroğlu, Hasan Doğan, Metin Ocak, Murat Güzel, Çetin Kürşad Akpınar, Murat Yücel","doi":"10.11152/mu-4446","DOIUrl":"10.11152/mu-4446","url":null,"abstract":"<p><strong>Aim: </strong>This study assessed the effectiveness of ultrasonography-measured optic nerve sheath diameter (ONSD) in predicting large vessel occlusion (LVO) in ischemic stroke patients.</p><p><strong>Materials and methods: </strong>This single-center, prospective observational study involved patients presenting to the emergency department within 24 hours of symptom onset with moderate to severe stroke, and healthy volunteers.</p><p><strong>Results: </strong>The study included 133 ischemic stroke patients and 63 healthy volunteers. The patient group had significantly higher right [5.8 (0.9)] and left [5.9 (0.8)] ONSD values compared to controls (right [5.7 (0.6)], left [5.7 (0.8)], p<0.001 for both). LVO was present in 58.6% (n = 78) of patients. Median right ONSD was 6.1 mm (0.8) in LVO patients vs. 5.7 mm (0.65) in non-LVO patients (p=0.002). Median left ONSD was 5.9 mm (0.9) in LVO patients vs. 5.7 mm (0.7) in non-LVO patients (p=0.002). A right ONSD ≥6 mm had 51.28% sensitivity and 78.18% specificity for LVO. A left ONSD ≥5.5 mm had 83.33% sensitivity and 40% specificity for LVO.</p><p><strong>Conclusion: </strong>Elevated ONSD values measured by ultrasonography can effectively indicate LVO in stroke patients.</p>","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":" ","pages":"157-164"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142869816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can early diaphragm dysfunction in critically ill ventilated patients predict clinical outcomes? A pilot study.","authors":"Virgílio Dias Silva, Catarina Pação, Diana Buendía Palacios, Mariana Alves, João Santos Silva, Gustavo Nobre de Jesus","doi":"10.11152/mu-4465","DOIUrl":"10.11152/mu-4465","url":null,"abstract":"<p><strong>Aim: </strong>Diaphragm dysfunction (DD) is a keystone factor in difficult weaning from invasive mechanical ventilation (IMV). Diaphragm ultrasound (DUS) is the preferred method for the evaluation of diaphragm function in the Intensive Care Unit (ICU) setting, namely through the diaphragm thickening fraction (DTF). However, its potential role in the decision-making process of mechanical ventilation weaning is yet to be established. We aimed to assess the incidence of early DD and its role as a predictor of prolonged IMV.</p><p><strong>Material and methods: </strong>We conducted a prospective, non-interventional study in a university hospital ICU. Non-consecutive adult patients subject to at least 48h of IMV were enrolled. Exclusion criteria was a prior period of IMV in the past three months. DUS was performed at 48h of IMV. End-inspiratory and end-expiratory diaphragm thickness were measured using M-mode, with a high-frequency linear probe placed at the zone of apposition of the diaphragm. The mean values of three measurements were used to calculate DTF. Interobserver measurement variability was not evaluated.</p><p><strong>Results: </strong>Forty-five patients were included. Thirty-eight percent were female, average age was 62.3 years. Mean Simplified Acute Physiology Score (SAPS) II and Sequential Organ Failure Assessment (SOFA) at admission were 50.9 and 9.02, respectively. Mean DTF was 23.46%±17.15. Average IMV duration was 9.36±7.66 days. Half of patients had DD at 48h of IMV. A weak negative correlation was observed between DTF, days of endotracheal intubation (Sp -0.27; p=0.07) and days of IMV (Sp -0.25; p=0.09). Using DTF cut-off values of 20% and 30%, DTF at 48h of IMV was not associated with prolonged IMV (p-values 0.17 and 0.58, respectively).</p><p><strong>Conclusion: </strong>In our study, there was a high prevalence of DD at 48h of IMV, as suggested in previous literature. Diaphragm dysfunction at 48h when measured through DTF did not seem to predict prolonged IMV. Late VAP incidence was associated with DD. Diaphragm ultrasound is well-established for diaphragm functional assessment, but further research regarding its trajectory during critical illness is needed to clarify its application in clinical practice.</p>","PeriodicalId":94138,"journal":{"name":"Medical ultrasonography","volume":" ","pages":"143-148"},"PeriodicalIF":0.0,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142869809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}