Indian Journal of Radiology and Imaging最新文献_第3页

Cauda Equina Enhancement in Wernicke Encephalopathy: An Atypical Radiologic Manifestation. 韦尼克脑病的马尾增强：一个不典型的放射学表现。

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-08-18 eCollection Date: 2026-04-01 DOI: 10.1055/s-0045-1810626

Ratan Pal Yadav, Meghan Lou Mack, Subramanian Subramanian

引用次数: 0

Perplexing Case of IgG4-Related Mastitis: Hitherto Undescribed Contrast-Enhanced Mammography Features. 令人困惑的一例igg4相关乳腺炎：迄今未描述的对比增强乳房x线摄影特征。

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-08-14 eCollection Date: 2026-07-01 DOI: 10.1055/s-0045-1811211

Veenu Singla, Dollphy Garg, Debajyoti Chatterjee, Raghav Lal, Rajender Kumar Basher, Siddhant Khare

{"title":"Perplexing Case of IgG4-Related Mastitis: Hitherto Undescribed Contrast-Enhanced Mammography Features.","authors":"Veenu Singla, Dollphy Garg, Debajyoti Chatterjee, Raghav Lal, Rajender Kumar Basher, Siddhant Khare","doi":"10.1055/s-0045-1811211","DOIUrl":"10.1055/s-0045-1811211","url":null,"abstract":"Immunoglobulin G4-related mastitis (IgG4-RM) represents localized form of IgG4-related disease (IgG4-RD), an immune-driven condition marked by abnormal infiltration of plasma cells and raised IgG4 levels. Breast involvement is exceedingly rare and often misinterpreted as malignancy. We report a case of a 40-year-old woman presenting with right axillary lymphadenopathy and clinical suspicion of occult breast malignancy. Contrast-enhanced mammography (CEM) revealed multiple small, equal-density, microlobulated masses in both breasts, exhibiting moderate heterogeneous enhancement. The findings and pattern of involvement favored a secondary breast involvement rather than primary malignancy. 18F-fluorodeoxyglucose (FDG) positron emission tomography-computed tomography demonstrated FDG-avid lesions in the breasts, liver, and spleen, pointing toward systemic immune-mediated pathology. Core biopsy from the breast confirmed IgG4-RM. The patient responded extremely well to oral corticosteroids. This case highlights the diagnostic challenges of IgG4-RM and underscores the critical role of radiologic-pathologic correlation. To the best of our knowledge, this case is the first report in the literature to illustrate the CEM features of IgG4-RM, offering novel imaging insights into this underrecognized entity.","PeriodicalId":51597,"journal":{"name":"Indian Journal of Radiology and Imaging","volume":"36 3","pages":"412-416"},"PeriodicalIF":1.1,"publicationDate":"2025-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13290308/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148320658","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

Exploring the Acceptance of Remote MR Scanning Technology among Radiographers in the Context of a Global Shift Toward Distance Collaboration: A First Glance. 在全球向远程协作转变的背景下，探索放射技师对远程磁共振扫描技术的接受程度：第一眼。

IF 1

Indian Journal of Radiology and Imaging Pub Date : 2025-08-12 eCollection Date: 2026-01-01 DOI: 10.1055/s-0045-1810625

Kleanthis Konstantinidis, Ioannis Katsas, Ioannis Apostolakis, Evangelos Dimoulas

{"title":"Exploring the Acceptance of Remote MR Scanning Technology among Radiographers in the Context of a Global Shift Toward Distance Collaboration: A First Glance.","authors":"Kleanthis Konstantinidis, Ioannis Katsas, Ioannis Apostolakis, Evangelos Dimoulas","doi":"10.1055/s-0045-1810625","DOIUrl":"10.1055/s-0045-1810625","url":null,"abstract":"Background: Remote magnetic resonance (MR) scanning has emerged as a solution for supporting radiographers from a distance during complex MR imaging examinations.Materials and methods: A demonstration of a commercially available remote MR scanning technology was delivered during a radiography conference. An electronic survey was conducted to investigate the perceived ease of use (PEoU), perceived usefulness (PU), attitude toward technology (ATT), and behavioral intention to use the technology (BI). The responses were analyzed using the IBM Statistical Package for Social Sciences (SPSS). Thirty-five responses were collected.Results: PEoU and PU received high scores, indicating that respondents found the technology easy to use and useful. ATT and BI received lower scores, suggesting some hesitation in the adoption of the technology.Conclusion: This was an early evaluation of the acceptance of remote MR scanning technology in Greece. Further research is necessary to fill the research gap in remote MR scanning, enabling future researchers to generate more reliable conclusions.","PeriodicalId":51597,"journal":{"name":"Indian Journal of Radiology and Imaging","volume":"36 1","pages":"100-106"},"PeriodicalIF":1.0,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12788927/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145953969","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

A Stepwise Approach to Computed Tomography Imaging of Pulmonary Hypertension. 肺动脉高压计算机断层成像的逐步方法。

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-08-12 eCollection Date: 2026-07-01 DOI: 10.1055/s-0045-1811191

Kurian C Eapen, Manisha Mane, Leena Robinson Vimala, Shalini Sahu, Polavarapu Grace Rebecca, Aparna Irodi

引用次数: 0

Role of Dynamic Perfusion CT in Pancreatic Adenocarcinoma. 动态灌注CT在胰腺腺癌中的作用。

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-08-12 eCollection Date: 2026-07-01 DOI: 10.1055/s-0045-1811197

Ajay K Yadav, Neha Yadav, Rohit P Yadav, Sushil Taparia, Binit Dev, Narendra Pandit

{"title":"Role of Dynamic Perfusion CT in Pancreatic Adenocarcinoma.","authors":"Ajay K Yadav, Neha Yadav, Rohit P Yadav, Sushil Taparia, Binit Dev, Narendra Pandit","doi":"10.1055/s-0045-1811197","DOIUrl":"10.1055/s-0045-1811197","url":null,"abstract":"Objective: The aim of this study is to evaluate the utility of perfusion CT (PCT) in the diagnosis of pancreatic ductal adenocarcinoma (PDAC).Materials and methods: In this ethically approved prospective study, PCT was performed in 71 patients with histologically proven PDAC. Perfusion parameters studied included blood flow (BF), blood volume (BV), permeability surface area product (PS), time to peak (TTP), peak enhancement intensity (PEI), and mean transit time (MTT). Forty-four controls with no pancreatic pathology were also studied.Results: Out of 71 patients, 43 (60.56%) were males and 28 (39.44%) were females, with male:female ratio of 1.54, and the mean age of the patients was 50.62 ± 13.86 years. The mean size of the masses was 4.47 ± 2.43 cm (range: 1.3-12 cm). Among the perfusion parameters, BF and BV were found to be the most reliable for the diagnosis of pancreatic adenocarcinoma. They were reduced in PDAC (BF: 19.54 ± 19.85 mL/100 mL/min and BV: 5.14 ± 3.82 mL/100 mL) as compared with normal controls (BF: 96.91 ± 39.09 mL/100 mL/min and BV: 30.45 ± 12.90 mL/100 mL) and the difference was statistically significant ( p = 0.0001). Based on ROC analysis, cut-off values of 55.25 mL/100 mL/min for BF and 14.42 mL/100 mL for BV yielded optimal sensitivity (97.2% for BF and 98.6% for BV) and specificity (91% for BF and 91% for BV) for the diagnosis of pancreatic adenocarcinoma.Conclusion: PCT parameters are useful in making an imaging diagnosis of PDAC and useful tool to detect isodense pancreatic masses. Approximated values of BF and BV perfusion parameters may serve as independent diagnostic predictors for the diagnosis of PDAC.","PeriodicalId":51597,"journal":{"name":"Indian Journal of Radiology and Imaging","volume":"36 3","pages":"334-344"},"PeriodicalIF":1.1,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13290305/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148320606","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

Closed Perforation of Small Bowel Caused by Primary Intra-abdominal Synovial Sarcoma. 原发性腹内滑膜肉瘤致小肠闭合性穿孔。

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-08-06 eCollection Date: 2026-04-01 DOI: 10.1055/s-0045-1810437

Candan Yeşim Tuncel, Şehnaz Evrimler, Merve Öz, Habip Sarı

引用次数: 0

Beyond the Spongiform Pattern of Gossypiboma: How a Radiopaque Marker Solved the Mystery of a Retained Sponge. 超越棉丝瘤的海绵状模式：不透光标记如何解开残留海绵之谜。

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-07-30 eCollection Date: 2026-04-01 DOI: 10.1055/s-0045-1810410

Deepthi Sanagavarapu, Vihar Reddy Mallapu, Vadlapally Karuna, D Ankamma Rao, Mallikarjuna Reddy Mandapati

{"title":"Beyond the Spongiform Pattern of Gossypiboma: How a Radiopaque Marker Solved the Mystery of a Retained Sponge.","authors":"Deepthi Sanagavarapu, Vihar Reddy Mallapu, Vadlapally Karuna, D Ankamma Rao, Mallikarjuna Reddy Mandapati","doi":"10.1055/s-0045-1810410","DOIUrl":"10.1055/s-0045-1810410","url":null,"abstract":"Gossypiboma, a retained surgical foreign body, is a rare but serious complication with variable clinical and radiological features, posing diagnostic challenges. This case report describes a 55-year-old female with a history of total abdominal hysterectomy and incisional hernioplasty, presenting with a 6-month history of insidious abdominal pain and a palpable right iliac fossa mass. Initial ultrasound suggested a mesenteric dermoid, but her surgical history raised suspicion of gossypiboma. Computed tomography revealed a nonenhancing hypodense lesion with a curvilinear high-density structure (average attenuation of 1200 HU) within causing streak artifacts, characteristic of a radiopaque surgical sponge marker, confirming the diagnosis. Exploratory laparotomy identified an encapsulated surgical mop with dense adhesions, necessitating adhesiolysis, appendectomy, and ileal resection. The postoperative course was uneventful. This case highlights the importance of considering gossypiboma in patients with prior surgery, even without classic imaging features, and underscores the critical role of radiopaque markers in diagnosis.","PeriodicalId":51597,"journal":{"name":"Indian Journal of Radiology and Imaging","volume":"36 2","pages":"262-265"},"PeriodicalIF":1.1,"publicationDate":"2025-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13002281/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147500601","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 of Pericardial Fat with Severity of Coronary Artery Disease. 心包脂肪与冠状动脉疾病严重程度的关系

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-07-18 eCollection Date: 2026-07-01 DOI: 10.1055/s-0045-1810066

Sunil Kumar K S, Pankaj Sharma, Barun Kumar, Udit Chauhan

{"title":"Association of Pericardial Fat with Severity of Coronary Artery Disease.","authors":"Sunil Kumar K S, Pankaj Sharma, Barun Kumar, Udit Chauhan","doi":"10.1055/s-0045-1810066","DOIUrl":"10.1055/s-0045-1810066","url":null,"abstract":"Background: Obesity is a well-known risk factor for cardiovascular disease. Measurement of pericardial fat (PF) by multidetector computed tomography (MDCT) might have potential for early diagnosis and assessment of risk of coronary artery disease (CAD). Our study is the first study from India, wherein we have tried to find the association of PF with the severity of CAD.Aim and objective: To evaluate the association of PF quantified by MDCT with the severity of CAD.Materials and methods: This cross-sectional study was performed at a single-tertiary-care center over a period of 18 months, and included patients who referred for coronary computed tomography: (1) suspected case of CAD, (2) symptomatic patient with intermediate pretest probability of CAD, or uninterpretable electrocardiogram, or unable to exercise on stress test. Periprostatic fat volume (PFV) was quantified using semiautomated technique, for measuring the amount of fat during end-systolic phase. Patients who had evidence of CAD were considered \"CAD positive\" in this study.Observation and results: A total of 87 patients were enrolled in this study. However, 7 patients were excluded due to motion artifacts and 80 patients (females, 27.5%, and males, 72.5%; mean age, 49.30 ± 12.27 years) were eligible for this study. PFV ranged from 28 to 547 mL, and the median value of PFV was around 100 mL.Conclusion: Our study demonstrated a significant association between PF and age/body mass index/risk factors such as diabetes or family history. Higher PF was strongly associated with calcium score and severity of stenosis on computed tomography coronary angiography. Thus, PF is a risk predictor in subclinical CAD patients.","PeriodicalId":51597,"journal":{"name":"Indian Journal of Radiology and Imaging","volume":"36 3","pages":"326-333"},"PeriodicalIF":1.1,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13290303/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148320546","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

Transforaminal Epidural Steroid Injection Technique: Fluoroscopy-Guided Minimally Invasive Injection for Lower Limb Radiculopathy-Twelve Golden Steps. 经椎间孔硬膜外类固醇注射技术：透视引导下微创注射下肢神经根病十二个黄金步骤。

IF 1

Indian Journal of Radiology and Imaging Pub Date : 2025-07-10 eCollection Date: 2026-01-01 DOI: 10.1055/s-0045-1810019

Mahesh Kumar, Sanjay Khanna, Dharmendra Kumar Singh, Nishith Kumar

引用次数: 0

A Technical Note on Bibliometric Analysis by Biblioshiny and VOSviewer. 用Biblioshiny和VOSviewer进行文献计量学分析的技术说明。

IF 1.1

Indian Journal of Radiology and Imaging Pub Date : 2025-07-10 eCollection Date: 2026-04-01 DOI: 10.1055/s-0045-1810060

Himel Mondal

{"title":"A Technical Note on Bibliometric Analysis by Biblioshiny and VOSviewer.","authors":"Himel Mondal","doi":"10.1055/s-0045-1810060","DOIUrl":"10.1055/s-0045-1810060","url":null,"abstract":"Bibliometric analysis is a powerful tool for mapping and evaluating scientific research publications across various dimensions. Several databases support bibliometric analysis, such as Web of Science and Scopus. However, these are subscription-based resources, which may limit access in resource-constrained settings. In contrast, PubMed is freely accessible and specifically focused on biomedical literature. However, PubMed offers limited analytics, primarily restricted to article types and year-wise publication trends. Despite the limitations, data from PubMed can help in basic bibliometric analysis. This review article provides a basic technical guide to key methods used in bibliometric analysis. The analysis can be conducted for a research topic (e.g., yoga and mental stress), an institution's research output, a journal's publication trends, or an individual author's contributions. For any bibliometric analysis, two components are essential-data and analysis software. For data source, PubMed was used, and two free-to-use tools-Biblioshiny and VOSviewer-were used for analysis. Basic technical procedures are explained with examples. This guide serves as an introductory resource for those seeking to perform bibliometric analysis using freely available tools and data sources.","PeriodicalId":51597,"journal":{"name":"Indian Journal of Radiology and Imaging","volume":"36 2","pages":"167-174"},"PeriodicalIF":1.1,"publicationDate":"2025-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13002276/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147500615","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