Polish journal of radiology最新文献

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Severity of muscle impairment and its progression assessed using musculoskeletal magnetic resonance imaging and diffusion tension imaging in 78 boys with Duchenne muscular dystrophy: a retrospective study. 利用肌肉骨骼磁共振成像和弥散张力成像评估 78 名杜兴肌营养不良症男孩肌肉损伤的严重程度及其进展情况:一项回顾性研究。
Polish journal of radiology Pub Date : 2024-02-19 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.135718
Hemangi Sane, Samson Nivins, Amruta Paranjape, Nandini Gokulchandran, Suvarna Badhe, Ritu Varghese, Prerna Badhe, Alok Sharma
{"title":"Severity of muscle impairment and its progression assessed using musculoskeletal magnetic resonance imaging and diffusion tension imaging in 78 boys with Duchenne muscular dystrophy: a retrospective study.","authors":"Hemangi Sane, Samson Nivins, Amruta Paranjape, Nandini Gokulchandran, Suvarna Badhe, Ritu Varghese, Prerna Badhe, Alok Sharma","doi":"10.5114/pjr.2024.135718","DOIUrl":"10.5114/pjr.2024.135718","url":null,"abstract":"<p><strong>Purpose: </strong>Duchenne muscular dystrophy (DMD) is the most common and severe form of muscular dystrophy. Current diagnostic tests like genetic testing, needle electromyography, and muscle biopsy are either not easily available or invasive, and they are impractical for assessing disease progression and treatment outcomes. Therefore, there is a need for a non-invasive and accurate investigative modality for DMD. In recent years, musculoskeletal magnetic resonance imaging (MRI-MSK) along with fractional anisotropy (FA) and diffusion tensor imaging (DTI) have become major non-invasive tools.</p><p><strong>Material and methods: </strong>T1-weighted MRI-MSK and FA measures of DTI of 78 DMD patients were retrospectively studied to identify the distinct pattern of muscle involvement and fatty infiltration as age and/or disease progresses. Correlation analysis was performed between MRI-MSK grade score vs. age, muscle strength, and Vignos scale. Spearman's rank correlation coefficient was used.</p><p><strong>Results: </strong>As age increased, the MRI grade score and Vignos score increased. There was a statistically significant high positive correlation between MRI-MSK grade score and age, and low positive correlation with Vignos scores. With increasing age, the muscle strength on manual muscle testing (MMT) and FA value decreased. There was high negative correlation with muscle strength on MMT and low positive correlation between FA values and MMT score.</p><p><strong>Conclusions: </strong>On T1-weighted MRI, a distinct pattern, extent, and distribution of lower limb muscle involvement can be seen. MRI-MSK grade score worsens with progressing age, reducing strength, and increasing functional impairment. FA alone may not be an accurate marker in assessing progression of DMD. MRI-MSK and other DTI measures should be further explored as diagnostic and prognostic tools for DMD.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10953512/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140178386","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}
引用次数: 0
Diagnostic validity of abbreviated breast MRI in the diagnosis of breast cancer: a comparative study to the full breast MRI protocol using BI-RADS. 简略乳腺 MRI 在诊断乳腺癌中的诊断有效性:使用 BI-RADS 与完整乳腺 MRI 方案的比较研究。
Polish journal of radiology Pub Date : 2024-02-12 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.135474
Noha Yahia Ebaid, Mostafa Mohamad Assy, Ahmed M Alaa Eldin
{"title":"Diagnostic validity of abbreviated breast MRI in the diagnosis of breast cancer: a comparative study to the full breast MRI protocol using BI-RADS.","authors":"Noha Yahia Ebaid, Mostafa Mohamad Assy, Ahmed M Alaa Eldin","doi":"10.5114/pjr.2024.135474","DOIUrl":"10.5114/pjr.2024.135474","url":null,"abstract":"<p><strong>Purpose: </strong>This work aimed to determine the diagnostic performance of the magnetic resonance imaging (MRI) breast abbreviated protocol (AP) in diagnosing malignant breast lesions using BI-RADS compared with the diagnostic accuracy of the full diagnostic protocol (FDP).</p><p><strong>Material and methods: </strong>A prospective single-centre study was conducted. A total of 125 female patients with suspicious breast masses underwent MRI with the AP and the FDP. The images of AP and FDP were independently interpreted by 2 radiologists with 10 years of experience in breast imaging, and any disagreement was resolved with a third one. Using the histopathological examination as a reference test, the diagnostic effectiveness of both FDP and AP in breast cancer screening was calculated. ROC curve was utilised to estimate the optimal BI-RADS cut-off for prediction of malignancy. The difference in image interpretation time between both protocols was estimated using the Mann-Whitney test. Moreover, the inter-test agreement between both protocols was assessed using Cohen's κ test.</p><p><strong>Results: </strong>The study included 83 malignant and 42 benign lesions. AP indicated a specificity, sensitivity, and accuracy of 90.5%, 96.4%, and 94.4%, while the FDP showed a specificity, sensitivity, and accuracy of 92.9%, 100%, and 97.6%, respectively. BI-RADS 3 category was the best cut-off for prediction of malignancy. There was a significant difference between both protocols concerning the interpretation time (<i>p</i> < 0.001). There was excellent agreement between both protocols, with a κ of 0.915.</p><p><strong>Conclusions: </strong>Breast MRI AP may be employed instead of FDP to identify breast cancer with similar diagnostic performance. Moreover, it reduces the interpretation time and the scan cost.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10953509/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140178421","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}
引用次数: 0
Hand and wrist - what the hand surgeon wants to know from the radiologist. 手部和腕部--手外科医生想从放射科医生那里了解什么。
Polish journal of radiology Pub Date : 2024-02-07 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.135304
Piotr Czarnecki, Maria Siemionow, Goo Hyun Baek, Michał Górecki, Leszek Romanowski
{"title":"Hand and wrist - what the hand surgeon wants to know from the radiologist.","authors":"Piotr Czarnecki, Maria Siemionow, Goo Hyun Baek, Michał Górecki, Leszek Romanowski","doi":"10.5114/pjr.2024.135304","DOIUrl":"10.5114/pjr.2024.135304","url":null,"abstract":"<p><p>Hand surgeons, as unique specialists, appreciate the complexity of the anatomy of the hand. A hand is not merely a group of anatomic structures but a separate organ that works by feeling, sending information to the brain, and enabling a variety of movements, from precise skills to firm tasks. Acute and chronic problems interfere with complicated hand function and potentially influence work or daily life activities for a long time. Thus, the surgeon's role is to propose appropriate treatment with predictable results. This paper attempts to specify the preoperative considerations and their influence on the choice of surgical procedure and the assessment of results potentially influencing further treatment. We have divided the manuscript by anatomical structures, which is a natural surgical assessment and planning approach. The most common problems were highlighted to introduce the method of decision-making and surgical solutions.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10953511/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140178385","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}
引用次数: 0
Optimisation of virtual monoenergetic reconstructions for the diagnosis of pulmonary embolism using photon-counting detector computed tomography angiography. 使用光子计数探测器计算机断层扫描血管造影诊断肺栓塞的虚拟单能重建优化。
Polish journal of radiology Pub Date : 2024-01-31 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.134905
Jordan H Chamberlin, Adrienn Toth, Shaun Hinen, Jim O'Doherty, Dhiraj Baruah, Dhruw Maisuria, Aaron McGuire, Heather Knight, U Joseph Schoepf, Reginald F Munden, Ismail M Kabakus
{"title":"Optimisation of virtual monoenergetic reconstructions for the diagnosis of pulmonary embolism using photon-counting detector computed tomography angiography.","authors":"Jordan H Chamberlin, Adrienn Toth, Shaun Hinen, Jim O'Doherty, Dhiraj Baruah, Dhruw Maisuria, Aaron McGuire, Heather Knight, U Joseph Schoepf, Reginald F Munden, Ismail M Kabakus","doi":"10.5114/pjr.2024.134905","DOIUrl":"10.5114/pjr.2024.134905","url":null,"abstract":"<p><strong>Purpose: </strong>Computed tomography (CT) pulmonary angiography is considered the gold standard for pulmonary embolism (PE) diagnosis, relying on the discrimination between contrast and embolus. Photon-counting detector CT (PCD-CT) generates monoenergetic reconstructions through energy-resolved detection. Virtual monoenergetic images (VMI) at low keV can be used to improve pulmonary artery opacification. While studies have assessed VMI for PE diagnosis on dual-energy CT (DECT), there is a lack of literature on optimal settings for PCD-CT-PE reconstructions, warranting further investigation.</p><p><strong>Material and methods: </strong>Twenty-five sequential patients who underwent PCD-CT pulmonary angiography for suspicion of acute PE were retrospectively included in this study. Quantitative metrics including signal-to-noise ratio (SNR) and contrast-to-noise (CNR) ratio were calculated for 4 VMI values (40, 60, 80, and 100 keV). Qualitative measures of diagnostic quality were obtained for proximal to distal pulmonary artery branches by 2 cardiothoracic radiologists using a 5-point modified Likert scale.</p><p><strong>Results: </strong>SNR and CNR were highest for the 40 keV VMI (49.3 ± 22.2 and 48.2 ± 22.1, respectively) and were inversely related to monoenergetic keV. Qualitatively, 40 and 60 keV both exhibited excellent diagnostic quality (mean main pulmonary artery: 5.0 ± 0 and 5.0 ± 0; subsegmental pulmonary arteries 4.9 ± 0.1 and 4.9 ± 0.1, respectively) while distal segments at high (80-100) keVs had worse quality.</p><p><strong>Conclusions: </strong>40 keV was the best individual VMI for the detection of pulmonary embolism by quantitative metrics. Qualitatively, 40-60 keV reconstructions may be used without a significant decrease in subjective quality. VMIs at higher keV lead to reduced opacification of the distal pulmonary arteries, resulting in decreased image quality.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867981/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139901099","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}
引用次数: 0
Association between the most superior point of patella-entrance of femoral trochlea distance ratio (SP-ET index) and chondromalacia patella: an investigation via magnetic resonance imaging. 髌骨最上端-股骨髁中心距离比(SP-ET 指数)与髌骨软化症之间的关系:通过磁共振成像进行的研究。
Polish journal of radiology Pub Date : 2024-01-29 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.134844
Volkan Kızılgöz, Sonay Aydın, Mecit Kantarcı, Önder Durmaz
{"title":"Association between the most superior point of patella-entrance of femoral trochlea distance ratio (SP-ET index) and chondromalacia patella: an investigation via magnetic resonance imaging.","authors":"Volkan Kızılgöz, Sonay Aydın, Mecit Kantarcı, Önder Durmaz","doi":"10.5114/pjr.2024.134844","DOIUrl":"10.5114/pjr.2024.134844","url":null,"abstract":"<p><strong>Purpose: </strong>In this study, the effect of the most superior point of patella-entrance of femoral trochlea distance ratio (SP-ET index) on chondromalacia patella (CP) was investigated with 2 reviewers.</p><p><strong>Material and methods: </strong>A total of 348 knees of 308 patients were analysed retrospectively with magnetic resonance imaging (MRI). Patients with or without CP constituted the study and the control groups in this cross-sectional investigation. Two reviewers interpreted the dataset regarding the SP-ET index. This ratio was calculated as the distance between the most superior point of patella and the entrance of femoral trochlea (β) divided by the patellar articular surface length (α). The relationship between the SP-ET index and CP was presented using independent samples T-tests, and the intraclass correlation coefficient (ICC) was calculated to reveal the interobserver differences.</p><p><strong>Results: </strong>There was excellent agreement between the reviewers regarding α, β, and SP-ET values (ICC was 0.971, 0.964, and 0.943, respectively). Higher SP-ET values were obtained for patients with CP, in comparison with patients without any chondral lesion (<i>p</i> < 0.001). A significant, positive, and moderate level of correlation was revealed between SP-ET measurements and CP grades for the total study population.</p><p><strong>Conclusions: </strong>SP-ET index showed high interobserver agreement and indicated a significant difference between patients with and without CP. Both reviewers' results indicated positive and significant correlation between the measured SP-ET values and different grades of CP for females, males, and the total study population.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867946/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139901034","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}
引用次数: 0
Texture analysis of chest X-ray images for the diagnosis of COVID-19 pneumonia. 用于诊断 COVID-19 肺炎的胸部 X 光图像纹理分析。
Polish journal of radiology Pub Date : 2024-01-25 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.134818
Waldemar Leszczyński, Wojciech Kazimierczak, Adam Lemanowicz, Zbigniew Serafin
{"title":"Texture analysis of chest X-ray images for the diagnosis of COVID-19 pneumonia.","authors":"Waldemar Leszczyński, Wojciech Kazimierczak, Adam Lemanowicz, Zbigniew Serafin","doi":"10.5114/pjr.2024.134818","DOIUrl":"10.5114/pjr.2024.134818","url":null,"abstract":"<p><strong>Purpose: </strong>Medical imaging is one of the main methods of diagnosing COVID-19, along with real-time reverse trans-cription-polymerase chain reaction (RT-PCR) tests. The purpose of the study was to analyse the texture parameters of chest X-rays (CXR) of patients suspected of having COVID-19.</p><p><strong>Material and methods: </strong>Texture parameters of the CXRs of 70 patients with symptoms typical of COVID-19 infection were analysed using LIFEx software. The regions of interest (ROIs) included each lung separately, for which 57 para-meters were tested. The control group consisted of 30 healthy, age-matched patients with no pathological findings in CXRs.</p><p><strong>Results: </strong>According to the ROC analysis, 13 of the tested parameters differentiate the radiological image of lungs with COVID-19 features from the image of healthy lungs: GLRLM_LRHGE (AUC 0.91); DISCRETIZED_Q3 (AUC 0.90); GLZLM_HGZE (AUC 0.90); GLRLM_HGRE (AUC 0.89); DISCRETIZED_mean (AUC 0.89); DISCRETIZED_Q2 (AUC 0.61); GLRLM_SRHGE (AUC 0.87); GLZLM_LZHGE (AUC 0.87); GLZLM_SZHGE (AUC 0.84); DISCRETIZED_Q1 (AUC 0.81); NGLDM_Coarseness (AUC 0.70); DISCRETIZED_std (AUC 0.64); CONVENTIONAL_Q2 (AUC 0.61).</p><p><strong>Conclusions: </strong>Selected texture parameters of radiological CXRs make it possible to distinguish COVID-19 features from healthy ones.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867972/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139901100","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}
引用次数: 0
Deep learning in ovarian cancer diagnosis: a comprehensive review of various imaging modalities. 深度学习在卵巢癌诊断中的应用:各种成像模式的综合评述。
Polish journal of radiology Pub Date : 2024-01-22 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.134817
Mohammad Hossein Sadeghi, Sedigheh Sina, Hamid Omidi, Amir Hossein Farshchitabrizi, Mehrosadat Alavi
{"title":"Deep learning in ovarian cancer diagnosis: a comprehensive review of various imaging modalities.","authors":"Mohammad Hossein Sadeghi, Sedigheh Sina, Hamid Omidi, Amir Hossein Farshchitabrizi, Mehrosadat Alavi","doi":"10.5114/pjr.2024.134817","DOIUrl":"10.5114/pjr.2024.134817","url":null,"abstract":"<p><p>Ovarian cancer poses a major worldwide health issue, marked by high death rates and a deficiency in reliable diagnostic methods. The precise and prompt detection of ovarian cancer holds great importance in advancing patient outcomes and determining suitable treatment plans. Medical imaging techniques are vital in diagnosing ovarian cancer, but achieving accurate diagnoses remains challenging. Deep learning (DL), particularly convolutional neural networks (CNNs), has emerged as a promising solution to improve the accuracy of ovarian cancer detection. This systematic review explores the role of DL in improving the diagnostic accuracy for ovarian cancer. The methodology involved the establishment of research questions, inclusion and exclusion criteria, and a comprehensive search strategy across relevant databases. The selected studies focused on DL techniques applied to ovarian cancer diagnosis using medical imaging modalities, as well as tumour differentiation and radiomics. Data extraction, analysis, and synthesis were performed to summarize the characteristics and findings of the selected studies. The review emphasizes the potential of DL in enhancing the diagnosis of ovarian cancer by accelerating the diagnostic process and offering more precise and efficient solutions. DL models have demonstrated their effectiveness in categorizing ovarian tissues and achieving comparable diagnostic performance to that of experienced radiologists. The integration of DL into ovarian cancer diagnosis holds the promise of improving patient outcomes, refining treatment approaches, and supporting well-informed decision-making. Nevertheless, additional research and validation are necessary to ensure the dependability and applicability of DL models in everyday clinical settings.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867948/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139901035","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}
引用次数: 0
Influence of the physical pressure of an ultrasound probe on shear-wave elastography measurements of the gastrocnemius muscle in a paediatric population: a non-interventional cohort study. 超声探头的物理压力对儿童腓肠肌剪切波弹性成像测量的影响:一项非干预性队列研究。
Polish journal of radiology Pub Date : 2024-01-16 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.134437
Agnieszka Cebula, Maciej Cebula, Marta Czajkowska, Katarzyna Gruszczyńska, Ilona Kopyta
{"title":"Influence of the physical pressure of an ultrasound probe on shear-wave elastography measurements of the gastrocnemius muscle in a paediatric population: a non-interventional cohort study.","authors":"Agnieszka Cebula, Maciej Cebula, Marta Czajkowska, Katarzyna Gruszczyńska, Ilona Kopyta","doi":"10.5114/pjr.2024.134437","DOIUrl":"10.5114/pjr.2024.134437","url":null,"abstract":"<p><strong>Purpose: </strong>The aim of our study is to evaluate the impact of ultrasound probe mechanical pressure on the stiffness of the gastrocnemius muscle in a healthy paediatric population. As far as we know, there has been no previous qualitative in vivo study on the impact of probe pressure on muscle shear-wave elastography results with objective evaluation of compression in the paediatric population.</p><p><strong>Material and methods: </strong>In this cohort study, a group of 22 children (mean age 8.99 years, SD 2.74, 11 males) underwent elastography of the gastrocnemius muscle of the dominant leg. A custom-made, 3-dimensional printed probe cover was used to measure the mechanical pressure of the probe on tissues.</p><p><strong>Results: </strong>The obtained results were related to the age, sex, BMI, and calf circumference of the subjects. We observed a significant difference in the stiffness parameter at a pressure of 1 N, with a further increase if force was increased (<i>p</i> < 0.001). A significant, very weak positive correlation of age and stiffness was observed (<i>p</i> < 0.001, <i>r</i><sup>2</sup> = 0.022). There was no significant correlation of stiffness, BMI, and calf circumference.</p><p><strong>Conclusions: </strong>The use of compression during muscle elastography in children causes a significant bias in results, regardless of age, sex, BMI, or calf size.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867979/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139901097","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}
引用次数: 0
Unruptured intracranial aneurysms: Why should we focus on small aneurysms? A comprehensive update of recent findings. 未破裂的颅内动脉瘤:为什么要关注小动脉瘤?最新研究结果的全面更新。
Polish journal of radiology Pub Date : 2024-01-12 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.134424
Maciej Jakub Frączek, Roger Marek Krzyżewski, Kornelia Maria Kliś, Borys Maria Kwinta, Tadeusz Jan Popiela, Krzysztof Stachura
{"title":"Unruptured intracranial aneurysms: Why should we focus on small aneurysms? A comprehensive update of recent findings.","authors":"Maciej Jakub Frączek, Roger Marek Krzyżewski, Kornelia Maria Kliś, Borys Maria Kwinta, Tadeusz Jan Popiela, Krzysztof Stachura","doi":"10.5114/pjr.2024.134424","DOIUrl":"10.5114/pjr.2024.134424","url":null,"abstract":"<p><p>Intracranial aneurysms (IAs) are a significant public health concern because they have the potential to cause deva-stating consequences, including death and disability. Despite advances in diagnostic and treatment modalities, the outcomes for patients with aneurysmal subarachnoid haemorrhage (aSAH) remain poor, with high rates of rebleeding, vasospasm, and cerebral ischaemia. IAs are a significant risk factor for aSAH, and it is estimated that up to 3% of the general population have IAs. Recent studies using novel imaging modalities have shown that the prevalence of IAs may be much higher, with 6.6% of adults aged 40-84 years having intradural saccular IAs ≥ 2 mm. The risk of rupture for IAs is difficult to predict, and the decision to treat them invasively is based on a balance between the estimated rupture risk and the procedural risks of the treatment. However, the mortality and morbidity rates among patients treated for IAs can be as high as 5%. There is a need for clear guidelines on the treatment of IAs, and this review aims to provide an update on recent findings in this area. To achieve this goal, the authors identified and summarized recent, high-impact studies on IAs. The review focuses on the diagnostic and treatment options for IAs, as well as the risks associated with these interventions. The authors also provide an overview of the natural history of IAs and discuss the challenges and uncertainties in managing these patients.</p>","PeriodicalId":94174,"journal":{"name":"Polish journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10867953/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139901101","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}
引用次数: 0
Utility of multimodal molecular imaging in the diagnosis and decision-making in arterial diseases. 多模式分子成像在动脉疾病诊断和决策中的实用性。
Polish journal of radiology Pub Date : 2024-01-08 eCollection Date: 2024-01-01 DOI: 10.5114/pjr.2024.134310
Jacqueline Mejia-Cervantes, Javier E Anaya-Ayala, Ezequiel Solano-Mendívil, Isaac Gonzalez-Hernandez, Juan C Aramburo, Luis A Medina-Velazquez, Eleazar Ignacio-Alvarez, Carlos A Hinojosa
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