Journal of Ultrasonography最新文献

{"title":"Ultrasonography in the diagnosis of pediatric distal forearm fracture: a systematic review.","authors":"Ayman S Ahmed, Ahmed E Abdelhady","doi":"10.15557/jou.2024.0019","DOIUrl":"https://doi.org/10.15557/jou.2024.0019","url":null,"abstract":"<p><strong>Purpose: </strong>Distal forearm fractures are one of the commonest injuries in children due to falling on an outstretched hand. Plain X-ray is the gold standard test for diagnosing fractures of long bones but it exposes patients to radiation with its associated health hazards. The use of ultrasonography has been proposed as a safer diagnostic test. This review aimed to summarize the evidence regarding the diagnostic accuracy of bedside ultrasonography for identifying distal forearm fractures in pediatric patients.</p><p><strong>Methods: </strong>Electronic search of MEDLINE, EMBASE, Cochrane Library, Google Scholar, and Best Bets databases was conducted for studies published from inception to May 2017. The search terms used included \"forearm\" and \"fractures\" and \"children.\"</p><p><strong>Results: </strong>Seven studies were included in the review. The overall accuracy of ultrasonography ranged from 78.6% to 99.5%. The sensitivity and specificity ranged from 85% to 100%, and from 73% to 100%, respectively. The area under the curve for ultrasonography ranged from 0.79 to 1.00.</p><p><strong>Conclusion: </strong>Ultrasound is a reliable diagnostic tool for the diagnosis of distal forearm fractures in children when performed by well-trained emergency doctors and through using an appropriate viewing method. Conducting larger prospective blinded studies on long bone injuries would be recommended.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 97","pages":"1-8"},"PeriodicalIF":1.3,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546891/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142629800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Imaging methods in monitoring gout - a pictorial essay.","authors":"Maria Korzeń, Anna Nowakowska-Płaza, Marek Leszkiewicz, Iwona Sudoł-Szopińska","doi":"10.15557/jou.2024.0022","DOIUrl":"https://doi.org/10.15557/jou.2024.0022","url":null,"abstract":"<p><p>We present a pictorial essay based on the case of a 52-year-old man suffering from chronic gout, who was followed up for seven years. During this period of time, radiographs, ultrasonography, and dualenergy computed tomography were performed several times, revealing severe progression of gout. This was most likely due to the lack of patient compliance. Inflammatory and destructive lesions were observed in the wrists, in the metacarpophalangeal and proximal interphalangeal joints. Ultrasonography showed tenosynovitis, synovitis with small calcifications in the synovial membrane. Radiographs obtained in later stages showed tophi and bone erosions. Dual-energy computed tomography showed deposits of monosodium urate crystals in different locations, which increased in volume over time. This modality can be used to confirm a clinical diagnosis of gout, especially in early stages of the disease, and to follow up the treatment.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 97","pages":"1-6"},"PeriodicalIF":1.3,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546896/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142629685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The atlantomastoid: a muscle variant relevant to point-of-care ultrasound?","authors":"Madeline Damjanovic, Isabella Damjanovic, Joseph Quigg, Rebecca Lee, Logan Bale","doi":"10.15557/jou.2024.0021","DOIUrl":"https://doi.org/10.15557/jou.2024.0021","url":null,"abstract":"","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 97","pages":"1-3"},"PeriodicalIF":1.3,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546893/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142629799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Measures of acromiohumeral distance with wireless ultrasound machine in subacromial impingement syndrome: an inter-machine reliability study.","authors":"Burak Tayyip Dede, Ebru Aytekin, Fatih Bağcier","doi":"10.15557/jou.2024.0018","DOIUrl":"https://doi.org/10.15557/jou.2024.0018","url":null,"abstract":"<p><strong>Aim: </strong>Shoulder pain is the third most prevalent musculoskeletal condition that impairs function. Subacromial impingement syndrome is among the most typical causes of shoulder pain. The aim of this study was to evaluate inter-machine reliability of acromiohumeral distance measurements performed with standard ultrasound and wireless ultrasound devices in patients with subacromial impingement syndrome.</p><p><strong>Material and methods: </strong>A total of 61 participants diagnosed with subacromial impingement syndrome were included. Acromiohumeral distance was measured with wireless and standard ultrasound devices in a neutral position and at 60-degree abduction, respectively. The inter-machine intraclass correlation coefficient, standard error of measurements, and minimum detectable changes were calculated.</p><p><strong>Results: </strong>Inter-machine reliability measured in the neutral position was excellent (ICC = 0.97, 95% CI = 0.95-0.98); the standard error of measurement was 0.23 mm, and the minimum detectable change was 0.63 mm. Inter-machine reliability measured at 60 degrees abduction was excellent as well (ICC = 0.96; 95% CI; 0.93-0.97). The standard error of measurements was 0.20 mm, and the minimum detectable change was 0.55 mm. The mean difference between the two machines was 0.04 mm for the neutral position and 0.02 mm for the 60-degree abduction position.</p><p><strong>Conclusions: </strong>The study showed that wireless ultrasound devices were similar to standard ultrasound devices in measuring the acromiohumeral distance in patients with subacromial impingement syndrome. The findings could contribute to a significant improvement in the clinical use of wireless ultrasound devices.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 97","pages":"1-5"},"PeriodicalIF":1.3,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11546899/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142629797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Doppler ultrasound-based evaluation of hemodynamic changes in the ophthalmic artery and central retinal artery in patients with type 1 diabetes mellitus without retinopathy and with mild non-proliferative retinopathy.","authors":"Magdalena Pauk-Domańska, Agnieszka Wilczewska, Dominika Jaguś, Bartosz Kaczyński, Wiesław Jakubowski","doi":"10.15557/jou.2024.0009","DOIUrl":"10.15557/jou.2024.0009","url":null,"abstract":"<p><strong>Aim: </strong>Determination of blood flow parameters in the ophthalmic artery and central retinal artery using Doppler ultrasound in patients with type 1 diabetes mellitus without fundus signs of diabetic retinopathy and with mild non-proliferative retinopathy.</p><p><strong>Material and methods: </strong>To eliminate the impact of other systemic factors on vascular flow, the study enrolled a total of 80 patients with type 1 diabetes mellitus, aged between 18 and 45 years. The study participants did not have any diabetic complications or other systemic or ocular comorbidities. The control group comprised 81 healthy individuals within a similar age range. Color Doppler ultrasound examinations of the ophthalmic artery and central retinal artery were performed to evaluate selected blood flow parameters including peak systolic velocity, end-diastolic velocity, and resistance index.</p><p><strong>Results: </strong>Patients with type 1 diabetes mellitus exhibited statistically significant decrease in both systolic and end-diastolic velocities in the central retinal artery, accompanied by an elevation in resistance index, compared to the control group. The study revealed differences in blood flow parameters between the patients without fundus changes and those exhibiting mild non-proliferative retinopathy. Specifically, patients with retinopathy showed a significant decrease in both systolic velocity and end-diastolic velocity in the central retinal artery. No differences were observed for the same parameters in the ophthalmic artery. When analyzing the patients' blood flow parameters in relation to the degree of diabetes control, as determined by glycated hemoglobin levels, a statistically significant reduction in systolic velocity was identified in both the ophthalmic and central retinal arteries in the group with poorly controlled diabetes.</p><p><strong>Conclusions: </strong>Examination of the orbital vessels using Doppler ultrasound in patients with type 1 diabetes mellitus holds promise as an effective method for early detection of vascular abnormalities.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 96","pages":"20240009"},"PeriodicalIF":1.1,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10940271/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140144311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Uterine vascular abnormalities linked to pregnancy complications: color and power Doppler-assisted transvaginal ultrasound evaluation.","authors":"Ashraf Talaat Youssef","doi":"10.15557/jou.2024.0011","DOIUrl":"10.15557/jou.2024.0011","url":null,"abstract":"<p><strong>Aim: </strong>Abnormal uterine vascular pattern can be observed during transvaginal ultrasound examination used for investigating post-abortion bleeding and secondary postpartum hemorrhage. The purpose of this series of cases was to evaluate almost all the rare causes of uterine vascular abnormalities linked to pregnancy complications, and determine how to arrive at the diagnosis to optimize patient management, which is crucial for preventing life-threatening massive vaginal bleeding.</p><p><strong>Material and methods: </strong>Retrospective observational case series study including 20 women with postpartum or post-abortion vaginal bleeding who were found to have an abnormal uterine vascular pattern during a transvaginal color duplex assessment.</p><p><strong>Results: </strong>The study yielded the following findings: 10 cases of enhanced myometrial vascularity, two cases of pseudoaneurysm in the uterine artery, one case of myometrial venous varix, one case of large uterine venous pseudoaneurysm, one case of uterine arteriovenous malformation, one case of retained placental polyp, one case of invasive vesicular mole, and three cases of subinvolution of the placental implantation site.</p><p><strong>Conclusions: </strong>Transvaginal color duplex ultrasound plays a crucial role in detecting uterine vascular abnormalities as a cause of post-abortion or secondary postpartum hemorrhage and can help differentiate the pathologies responsible for the abnormal vascular pattern, which is highly recommended to optimize patient management.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 96","pages":"20240011"},"PeriodicalIF":1.1,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10940268/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140144271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An assessment of the relationship between urethral hypermobility as measured by ultrasound and the symptoms of stress urinary incontinence in primiparous women 9-18 months postpartum.","authors":"Paulina Maria Pająk, Edyta Wlaźlak, Grzegorz Surkont, Jarosław Kalinka","doi":"10.15557/jou.2024.0010","DOIUrl":"10.15557/jou.2024.0010","url":null,"abstract":"<p><strong>Aim: </strong>The aim of the study was to estimate the relationship between bladder neck hypermobility as assessed by ultrasound and the occurrence of stress urinary incontinence as measured with the UDI-6 questionnaire in primiparous women 9-18 months postpartum.</p><p><strong>Materials and methods: </strong>The study included 100 women 9-18 months after their first delivery, 19% of whom (study group) presented with urethral hypermobility. Ultrasound was used to determine the position and mobility of the bladder neck in order to assess the urethral hypermobility. A vector of ≥15 mm was defined as urethral hypermobility. Symptoms of stress urinary incontinence were assessed using question 3 of the UDI-6 questionnaire, in which the presence of symptoms was defined as a response rated from 1 to 4.</p><p><strong>Results: </strong>We demonstrated a statistically significant relationship between urethral hypermobility and the symptoms of stress urinary incontinence with a statistical significance level of <i>p</i> <0.002.</p><p><strong>Conclusions: </strong>Stress urinary incontinence is a common disorder in women, the pathophysiology of which is not fully understood. It has adverse effects on the quality of life, perception of one's own body and sexual function. Impairment of urethral fixation may play an important role in the pathophysiology of this common form of urinary incontinence. The study showed that urethral hypermobility, as assessed by ultrasound, contributes to stress urinary incontinence, as measured with the UDI-6 score. Although stress urinary incontinence is a multifactorial disorder influenced by anatomical changes and congenital anatomical features, it is easily diagnosed. Suburethral slings are an effective surgical technique; however, the incidence of postoperative voiding dysfunction or recurrent stress urinary incontinence is 10-20%. Therefore, an assessment of anatomical changes in stress urinary incontinence may help individualize the surgical strategy.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 96","pages":"20240010"},"PeriodicalIF":1.1,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10940277/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140144310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anatomically realistic aortic dissection simulator as a potential training tool for point-of-care ultrasound.","authors":"Mutiah Rahmah, Rania Hussien Al-Ashwal, Maheza Irna Mohamad Salim, Yan Tung Lam, Yuan Wen Hau","doi":"10.15557/jou.2024.0002","DOIUrl":"10.15557/jou.2024.0002","url":null,"abstract":"<p><strong>Aim: </strong>Simulators for aortic dissection diagnosis are limited by complex anatomy influencing the accuracy of point-of-care ultrasound for diagnosing aortic dissection. Therefore, this study aimed to create a healthy ascending aorta and class DeBakey, type II aortic dissection simulator as a potential point-of-care ultrasound training model.</p><p><strong>Material and methods: </strong>3D mould simulators were created based on computed tomography images of one healthy and one DeBakey type II aortic dissection patient. In the next step, two polyvinyl alcohol-based and two silicone-based simulators were synthesised.</p><p><strong>Results: </strong>The results of the scanning electron microscope assessment showed an aortic dissection simulator's surface with disorganised surface texture and higher root mean square (RMS or Rq) value than the healthy model of polyvinyl alcohol (<i>Rq_AD</i> = 20.28 > <i>Rq_AAo</i> = 10.26) and silicone (<i>Rq_AD</i> = 33.8 > <i>Rq_AAo</i> = 23.07). The ultrasound assessment of diameter aortic dissection showed higher than the healthy ascending aorta in polyvinyl alcohol (<i>d_AD</i> = 28.2 mm > <i>d_AAo</i> = 20.2 mm) and Si (<i>d_AD</i> = 31.0 mm > <i>d_AAo</i> = 22.4 mm), while the wall thickness of aortic dissection showed thinner than the healthy aorta in polyvinyl alcohol, which is comparable with the actual aorta measurement. The intimal flap of aortic dissection was able to replicate and showed a false lumen in the ultrasound images. The flap was measured quantitatively, indicating that the intimal flap was hyperechoic.</p><p><strong>Conclusions: </strong>The simulators were able to replicate the surface morphology and echogenicity of the intimal flap, which is a linear hyperechoic area representing the separation of the aorta wall.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 94","pages":"1-9"},"PeriodicalIF":1.1,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10850942/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic role of gray-scale and shear-wave elastography in pediatric patients with undescended testes: a prospective controlled study.","authors":"Ismail Yurtsever, Seyma Yildiz, Samil Amirjanov, Can Yilmaz Yozgat, Serdar Balsak, Abdüsselim Adil Peker, Bahar Atasoy, Ahmet Berk Erol, Ozlem Toluk, İbrahim Aydoğdu","doi":"10.15557/jou.2024.0004","DOIUrl":"10.15557/jou.2024.0004","url":null,"abstract":"<p><strong>Aim: </strong>Ultrasound elastography is a simple non-invasive method for measuring tissue elasticity in relation to tissue fibrosis. The aim of this study was to compare echogenicity, volume and shear wave velocities of undescended vs normally descended testes.</p><p><strong>Material and methods: </strong>Sixty-six boys with undescended testes were included in this study. The median age range was 35.5 (10-118) months old. The cases included in this prospective study consisted of 66 patients with non-operated undescended testes, with 51 of them being affected unilaterally and 15 affected bilaterally, as diagnosed by physical examination. The control group consisted of 31 healthy boys without any particular health problems. This prospective study was performed by gray-scale ultrasonography and shear wave elastography in boys with undescended testes and healthy testes. The testicular volumes were established by ultrasound measurement, the echogenicity and shear wave elastography values were measured in boys with unilateral and bilateral undescended testes, and the results were compared with healthy boys' testes and their contralateral testes. The stiffness values were recorded for speed (m/s) and elasticity (kPa), and the stiffness values of undescended testes were compared with the healthy control group.</p><p><strong>Results: </strong>Echogenicity values were lower in the bilateral undescended testes group than in the healthy group, and the healthy group's echogenicity was normal (<i>p</i> <0.001). The ROC curve was used to identify a cut-off shear wave elastography value for predicting decreased testicular echogenicity by using average shear wave elastography values. The area under the curve for the undescended testes was 0.78 (95% CI: 0.70-0.85, sensitivity 83.7%, specificity 68.7%, <i>p</i> <0.001), with an average shear wave elastography value of 2.32 (m/s) for above the cut-off point indicates. This was found to be significantly associated with reduced echogenicity on gray-scale ultrasonography, suggesting that it may be correlated with fibrosis developing in patients with undescended testes.</p><p><strong>Conclusion: </strong>The study provides interesting findings in that it proposes an alternative non-invasive method for the assessment of testicular tissue in undescended testes. We used shear wave elastography to compare the stiffness of normal testes in both heathy patients and in the contralateral healthy testes of boys with undescended testes, with the values obtained for the undescended testes reflecting the level of fibrosis of the parenchyma. Another outcome of this study was observed in patients with unilateral undescended testes, where the normally descended testes showed increased shear wave elastography values, which could be an early indication of parenchymal change.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 94","pages":"1-7"},"PeriodicalIF":1.1,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10850941/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk of Ovarian Malignancy Algorithm and Pelvic Mass Score for the prediction of malignant ovarian tumors: a prospective comparative study.","authors":"Mohamed A Ali, Mohamed S Sweed, Eman A NasrElDin, Walaa E Ahmed, Gihan E ElHawwary","doi":"10.15557/jou.2024.0001","DOIUrl":"10.15557/jou.2024.0001","url":null,"abstract":"<p><strong>Aim: </strong>Ovarian cancer is the seventh most common female cancer worldwide. Nevertheless, there is no available universal screening method for malignant ovarian masses. This study compares the value of the Risk of Ovarian Malignancy Algorithm (ROMA) and Pelvic Mass Score (PMS) scoring systems in the diagnosis of malignant ovarian masses.</p><p><strong>Material and methods: </strong>This prospective comparative study was conducted from March 2021 until April 2022. A total of 258 women diagnosed with ovarian mass and eligible for surgical intervention according to institutional guidelines were enrolled in the study. Ultrasound was performed for the assessment of masses, ascites and metastases, also color flow Doppler was done to measure the resistance index of the mass vasculature. Preoperative venous blood samples were collected to measure CA 125 and HE4. PMS and ROMA scoring systems were calculated for each patient. All women were subjected to a surgical intervention (according to applicable institutional guidelines), using either open or laparoscopic techniques. Histopathological examination of the removed specimens was done, and in line with the recognized gold standard, the results were compared with the pre-operative diagnosis of both scoring systems.</p><p><strong>Results: </strong>Both PMS and ROMA showed a high predictive probability for ovarian malignancies (AUC = 0.93, sensitivity = 83.3%, specificity = 90.37%; AUC = 0.91, sensitivity = 84.4%, specificity = 95.56%, respectively), yet no statistical significant difference was found between the two scoring systems (<i>p</i> = 0.353, 95% CI -0.025 to 0.070).</p><p><strong>Conclusions: </strong>Both PMS and ROMA seem to be promising scoring systems for discriminating benign from malignant ovarian masses, but more research is needed to determine the optimum diagnostic pathway, especially one yielding the least false-negative results.</p>","PeriodicalId":45612,"journal":{"name":"Journal of Ultrasonography","volume":"24 94","pages":"1-8"},"PeriodicalIF":1.1,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10850940/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}