EMJ. Radiology最新文献_第3页

Radiologic–Pathologic Correlation in 1-Year Follow-Up After COVID-19 Infection COVID-19感染后1年随访的影像学-病理相关性

EMJ. Radiology Pub Date : 2022-08-25 DOI: 10.33590/emjradiol/10000521

D. Cozzi, E. Cavigli, Silvia Luvarà, A. Bindi, C. Moroni, S. Tomassetti, Valeria Pasini, C. Comin, V. Miele

引用次数: 0

Dual-Energy CT as an Adjunct to Evaluate the Significance of Type II Endoleaks After Endovascular Aneurysm Repair 双能CT辅助评价II型动脉瘤修复术后腔内渗漏的意义

EMJ. Radiology Pub Date : 2022-08-25 DOI: 10.33590/emjradiol/10100234

S. Charalambous, K. Perisinakis, C. Ioannou, A. Karantanas, D. Tsetis

引用次数: 0

Ultrasound in Polycystic Ovarian Syndrome: What? When? How? Why? Who? 多囊卵巢综合征的超声检查：什么？什么时候怎样为什么？谁

EMJ. Radiology Pub Date : 2022-08-16 DOI: 10.33590/emjradiol/22-00058

Saika Amreen

{"title":"Ultrasound in Polycystic Ovarian Syndrome: What? When? How? Why? Who?","authors":"Saika Amreen","doi":"10.33590/emjradiol/22-00058","DOIUrl":"https://doi.org/10.33590/emjradiol/22-00058","url":null,"abstract":"Assessment of the ovarian morphology is one of the most commonly performed ultrasound examinations. Polycystic ovarian syndrome (PCOS) is a multifactorial, multifaceted, polygenic disorder with varying phenotypes. It defines a labyrinthine symptomatology including menstrual cycle irregularities, hormonal imbalance, and metabolic disturbance. Historically, this syndrome has been diagnosed clinically with supportive lab parameters. However, the role of ultrasound has mutated from identifying, to mis-defining and finally to re-classifying PCOS. At present it seems that the ultrasound identification of the ‘string of pearls’ has cemented this disease with a misleading name. A supposed increase in the detection of polycystic ovarian morphology on ultrasound has been accredited to advances in technology allowing better visualisation of the ovaries/stroma/follicles by higher frequency probes with the possibility of endovaginal imaging. Nevertheless, there is a disparity in what the ultrasound shows, how the clinician interprets the report, and what the patient understands about her diagnosis. Identification of the multifollicular ovary is still quite frequently ascribed to PCOS, while ovarian ultrasound remains ambiguous to the different phenotype of PCOS. Whether morphological disparities represent a normal variation in ovarian anatomy or true precursors of PCOS remains debatable. The absence of definition of a ‘normal’ ovary with respect to volume and follicular number, makes the diagnosis of PCOS more challenging.","PeriodicalId":93747,"journal":{"name":"EMJ. Radiology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45865487","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}

引用次数: 0

Value-Based Radiology: A New Focus to Optimise Impact 基于价值的放射学：优化影响的新焦点

EMJ. Radiology Pub Date : 2022-08-08 DOI: 10.33590/emjradiol/22-00090

A. Brady

引用次数: 1

Percutaneous Nephrostomy Insertion Training: An Overview 经皮肾造口术插入训练:概述

EMJ. Radiology Pub Date : 2022-04-19 DOI: 10.33590/emjradiol/21-00272

Ujani Jahvani Reid, Daniel Maruszewski, M. Young, C. Biyani, Atif Khan

引用次数: 0

An Epidemiological Study on Paediatric Brain MRIs with a Focus on Contextual Reporting 以上下文报道为重点的儿科脑mri流行病学研究

EMJ. Radiology Pub Date : 2022-04-11 DOI: 10.33590/emjradiol/21-00103.

Saurabh Maheshwari, Mandeep Saini, S. Sahu, K. Bhanu, D. Grewal, Varun Anand

{"title":"An Epidemiological Study on Paediatric Brain MRIs with a Focus on Contextual Reporting","authors":"Saurabh Maheshwari, Mandeep Saini, S. Sahu, K. Bhanu, D. Grewal, Varun Anand","doi":"10.33590/emjradiol/21-00103.","DOIUrl":"https://doi.org/10.33590/emjradiol/21-00103.","url":null,"abstract":"Objectives: Paediatric neuroradiology is one of the most challenging areas in the wide gamut of disciplines that modern radiology encompasses. There is a paucity of literature on the epidemiology of paediatric neuroimaging and contextual reporting in this field. The objectives of this study were to study the epidemiology of the paediatric neurological disorders and to study the role of contextual reporting in this field.\u0000\u0000Materials and methods: This study was conducted at a tertiary care centre in Southwestern India over 1 year. It was a retrospective epidemiological study. The authors studied 112 patients referred as in- or outpatients for a brain MRI for a wide range of indications. The authors analysed the reports issued by their radiologists and reformatted them into a newly proposed contextual reporting template for the paediatric brain. Then, the authors conducted an epidemiological analysis of the compiled data.\u0000\u0000Results: The authors found that the most common indication for paediatric neuroimaging was seizures or seizure-like episodes, followed by developmental delay. The most common abnormality on imaging was sequelae to hypoxic or hypoglycaemic insult followed by brain atrophy. The authors found a wide range of other abnormalities illustrating the wide spectrum of paediatric neuroradiology.\u0000\u0000Conclusion: The authors’ study fills a gap in current literature regarding the epidemiology of conditions encountered in paediatric neuroradiology. The authors also propose a novel reporting format for contextual reporting in this field, which may help in reducing errors in reporting and reduce reporting time.","PeriodicalId":93747,"journal":{"name":"EMJ. Radiology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44837694","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}

引用次数: 0

Facial Swelling as a Presenting Sign of Cholangiocarcinoma 面部肿胀是胆管癌的表现之一

EMJ. Radiology Pub Date : 2022-03-30 DOI: 10.33590/emjradiol/21-00203.

S. Khaladkar, Darshana Dilip, Vijetha Chanabasanavar, Nagireddy Bethireddy, P. Lamghare

引用次数: 0

How did COVID-19 Affect Breast and Colorectal Cancer Screening? 新冠肺炎如何影响癌症乳腺和结直肠癌筛查？

EMJ. Radiology Pub Date : 2022-03-29 DOI: 10.33590/emjradiol/22f0329-1

H. Patel

引用次数: 0

Migratory Loose Bodies from the Ankle Joint into the Flexor Hallucis Longus Tendon Sheath 迁移性松体从踝关节进入幻觉长屈肌肌腱鞘

EMJ. Radiology Pub Date : 2021-11-29 DOI: 10.33590/emjradiol/20-002571

J. Wong, Pnm Tyrrell, B. Tins, T. Woo, N. Winn, VN Cassar- Pullicino

{"title":"Migratory Loose Bodies from the Ankle Joint into the Flexor Hallucis Longus Tendon Sheath","authors":"J. Wong, Pnm Tyrrell, B. Tins, T. Woo, N. Winn, VN Cassar- Pullicino","doi":"10.33590/emjradiol/20-002571","DOIUrl":"https://doi.org/10.33590/emjradiol/20-002571","url":null,"abstract":"Objective: Loose bodies resulting from any form of osteochondral insult can migrate out of their intra-articular position to adjacent compartments. This retrospective study aims to illustrate the phenomenon of loose bodies migration from the ankle joint into the flexor hallucis longus (FHL) tendon sheath.\u0000Materials and Methods: Cases of loose bodies in the FHL tendon sheath were identified from the authors' radiological database by way of keyword interrogation, covering the modalities of CT, MRI, and ultrasound over a period of 11 years. The imaging features of the loose bodies were recorded, together with the presence of ankle instability and osteoarthritis. Patient demographics and relevant history, including trauma and surgery, were collected.\u0000Results: Thirty-four cases including 33 patients, with a total of 125 loose bodies in the FHL tendon sheath, were identified. There were 58 loose bodies (46.4%) in Zone 1 of the FHL tendon sheath, 65 loose bodies (52%) in Zone 2, and 2 loose bodies (1.6%) in Zone 3. All patients had features of ankle osteoarthritis on imaging, 14 of which had imaging features of ankle instability, and 19 patients had previous ankle trauma.\u0000Conclusion: Osteochondral loose bodies originating from the ankle joint can migrate into the FHL tendon sheath. It is important to recognise this phenomenon as a distinct entity, different from primary tenosynovial chondromatosis of the FHL tendon sheath, which may have a different surgical management and clinical outcome. Detection of FHL tendon sheath loose bodies should also prompt closer examination for articular disease in the ankle joint.","PeriodicalId":93747,"journal":{"name":"EMJ. Radiology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43831787","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}

引用次数: 0

Imaging of Ovarian Cancer: From Early Detection to Post-treatment Relapse 卵巢癌影像学:从早期发现到治疗后复发

EMJ. Radiology Pub Date : 2021-11-01 DOI: 10.33590/emjradiol/21-00086

R. Forstner

{"title":"Imaging of Ovarian Cancer: From Early Detection to Post-treatment Relapse","authors":"R. Forstner","doi":"10.33590/emjradiol/21-00086","DOIUrl":"https://doi.org/10.33590/emjradiol/21-00086","url":null,"abstract":"Ovarian cancer refers to a multitude of different cancer types originating from or involving the ovaries. Although it ranks third in gynaecological cancers, it is among the deadliest cancers in females. The prognosis mainly depends on early detection, but the majority of cases are diagnosed at advanced stages. Exact tumour delineation is crucial for individualised therapy planning. This review provides a practical update of the role of imaging in every phase throughout the course of this disease. The imaging technique of choice depends mainly on the clinical setting. Sonography remains the first-line imaging modality for cancer detection and is the most important for characterisation of adnexal masses. MRI is a valuable complementary imaging tool in sonographically indeterminate findings. For ovarian cancer staging, CT is considered an optimal imaging technique. CT renders all critical information for treatment stratification. It assists in surgery planning by displaying the load and the distribution of the disease and alerts to sites difficult to resect. It also renders critical information in selecting patients more suitable for medical therapy. In females treated for ovarian cancer, imaging is only recommended when there is suspicion of recurrence, where CT and PET/CT are most commonly used to confirm relapse and provide pivotal information for individualised treatment.","PeriodicalId":93747,"journal":{"name":"EMJ. Radiology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44370446","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}

引用次数: 1