journal
Journals Diagnostic and Interventional ...

Diagnostic and Interventional Radiology : Official Journal of the Turkish Society of Radiology

https://read.qxmd.com/read/37724756/long-term-follow-up-results-of-multiparametric-prostate-mri-and-the-prognostic-value-of-pi-rads-a-single-center-retrospective-cohort-study
#1
JOURNAL ARTICLE
Ömer Önder, Müjdat Ayva, Yasin Yaraşır, Volkan Gürler, Mustafa Sertaç Yazıcı, Bülent Akdoğan, Ali Devrim Karaosmanoğlu, Muşturay Karçaaltıncaba, Mustafa Nasuh Özmen, Deniz Akata
PURPOSE: We aim to examine the long-term outcomes of patients who underwent multiparametric prostate magnetic resonance imaging (mp-MRI) for suspected prostate cancer (PCa), specifically based on their initial Prostate Imaging Reporting and Data System (PI-RADS) categories and various clinical factors. Our secondary aim is to evaluate the prognostic value of the PI-RADS through the National Comprehensive Cancer Network (NCCN) risk group distribution. METHODS: This research was conducted as a single-center retrospective cohort study in a tertiary care hospital...
September 19, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37724737/nomogram-based-on-clinical-characteristics-and-radiological-features-for-the-preoperative-prediction-of-spread-through-air-spaces-in-patients-with-clinical-stage-ia-non-small-cell-lung-cancer-a-multicenter-study
#2
JOURNAL ARTICLE
Yun Wang, Deng Lyu, Di Zhang, Lei Hu, Junhong Wu, Wenting Tu, Yi Xiao, Li Fan, Shiyuan Liu
PURPOSE: To investigate the value of clinical characteristics and radiological features for predicting spread through air spaces (STAS) in patients with clinical stage IA non-small cell lung cancer (NSCLC). METHODS: A total of 336 patients with NSCLC from our hospital were randomly divided into two groups, i.e., the training cohort (n = 236) and the internal validation cohort (n = 100) (7:3 ratio). Furthermore, 69 patients from two other hospitals were collected as the external validation cohort...
September 19, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37724709/donor-bile-duct-evaluation-with-magnetic-resonance-cholangiography-in-living-donor-liver-transplantation-a-novel-anatomical-classification-for-predicting-surgical-techniques
#3
JOURNAL ARTICLE
Afak Durur Karakaya, Cemal Aydın Gündoğmuş, Turan Kanmaz, Cihan Karataş, Samet Kapakin
PURPOSE: To propose a novel, inclusive classification that facilitates the selection of the appropriate donor and surgical technique in living-donor liver transplantation (LDLT). METHODS: The magnetic resonance cholangiography examinations of 201 healthy liver donors were retrospectively evaluated. The study group was classified according to the proposed classification. The findings were compared with the surgical technique used in 93 patients who underwent transplantation...
September 19, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37695260/usefulness-of-tumor-perfusion-on-cone-beam-ct-after-hepatic-arterial-infusion-port-implantation-for-evaluating-tumor-response-to-hepatic-arterial-infusion-chemotherapy-in-hepatocellular-carcinoma-treatment
#4
JOURNAL ARTICLE
Phan Nhan Hien, Ho Jong Chun, Jung Suk Oh, Su Ho Kim, Byung Gil Choi
PURPOSE: To compare tumor perfusion on cone-beam computed tomography (CBCT) after hepatic artery infusion port implantation with the tumor response to hepatic arterial infusion chemotherapy (HAIC) in patients with hepatocellular carcinoma (HCC). METHODS: This retrospective study was conducted in patients with advanced HCC treated with HAIC from 2015 to 2020. We performed CBCT with contrast injection via a port on the day following implantation. We classified tumor perfusion on CBCT into three groups: hyperperfusion, isoperfusion, and hypoperfusion...
September 11, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37665140/a-model-incorporating-clinicopathologic-and-liver-imaging-reporting-and-data-system-based-magnetic-resonance-imaging-features-to-identify-hepatocellular-carcinoma-in-lr-m-observations
#5
JOURNAL ARTICLE
Xin-Xing Hu, Dong Bai, Zhen-Lei Wang, Yi Zhang, Jue Zhao, Mei-Ling Li, Jia Yang, Lei Zhang
PURPOSE: To evaluate the predictive value of a combination model of Liver Imaging Reporting and Data System (LI-RADS)-based magnetic resonance imaging (MRI) and clinicopathologic features to identify atypical hepatocellular carcinoma (HCC) in LI-RADS category M (LR-M) observations. METHODS: A total of 105 patients with HCC based on surgery or biopsy who underwent preoperative MRI were retrospectively reviewed in the training group from hospital-1 between December 2016 and November 2020...
September 4, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37665139/combination-transarterial-chemoembolization-and-microwave-ablation-vs-microwave-ablation-monotherapy-for-hepatocellular-carcinomas-greater-than-3-cm-a-comparative-study
#6
JOURNAL ARTICLE
Jason Chiang, Pradeep S Rajendran, Frank Hao, James Sayre, Steven S Raman, David S K Lu, Justin P McWilliams
PURPOSE: To evaluate the efficacy of combination therapy using transarterial chemoembolization with microwave ablation (MWA) therapy vs. MWA monotherapy for hepatocellular carcinomas (HCCs) >3 cm in size. METHODS: This two-arm retrospective observational study included patients with HCCs >3 cm who underwent either combination therapy (29 patients) or MWA monotherapy (35 patients) between 2014 and 2020. The treatment outcomes related to primary treatment efficacy, local tumor progression (LTP), tumor control rate, and overall survival were compared between each cohort...
September 4, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37650523/percutaneous-radiologic-gastrostomy-with-single-gastropexy-using-balloon-assisted-tract-dilatation-comparison-with-peel-away-sheath
#7
JOURNAL ARTICLE
Ji Su Lim, Gyoo Sik Jung, Kyung Seung Oh, Kyung Won Seo, Kyoungwon Jung, Jong Hyouk Yun
PURPOSE: To evaluate the safety and efficacy of percutaneous radiologic gastrostomy (PRG) with balloon-assisted tract dilatation (BATD) using a single gastropexy. METHODS: This retrospective study was approved by the institutional review board. From August 2018 to October 2022, 61 patients (53 male and 8 female, mean age 67 years, age range 27-90 years) underwent PRG with balloon-retained tubes for enteral nutrition. Single gastropexy was performed in all cases...
August 31, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37650522/establishment-of-local-diagnostic-reference-levels-for-computed-tomography-with-cloud-based-automated-dose-tracking-software-in-turkey
#8
JOURNAL ARTICLE
Gökhan Kahraman, Kemal Murat Haberal, Ahmet Muhteşem Ağıldere
PURPOSE: The purpose of this study is to establish local diagnostic reference levels (LDRLs) for computed tomography (CT) procedures using cloud-based automated dose-tracking software. METHODS: The study includes the dose data obtained from a total of 104,272 examinations performed on adult patients (>18 years) using 8 CT scanners over 12 months. The protocols included in our study were as follows: head CT without contrast, cervical spine CT without contrast, neck CT with contrast, chest CT without contrast, abdomen-pelvis CT without contrast, lumbar spine CT without contrast, high-resolution computed tomography (HRCT) of the chest, and coronary CT angiography (CTA)...
August 31, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37650514/efficacy-and-safety-of-transcatheter-arterial-embolization-for-hemodynamically-unstable-bleeding-after-percutaneous-transthoracic-needle-biopsy
#9
JOURNAL ARTICLE
Su Kyeong Yeon, Yura Ahn, Ji Hoon Shin, Sang Young Oh, Gun Ha Kim
PURPOSE: To evaluate the safety and efficacy of transcatheter arterial embolization (TAE) in controlling hemodynamically unstable bleeding following a percutaneous transthoracic needle biopsy (PTNB). METHODS: A total of seven patients (four men and three women; mean age, 62 ± 12 years) who received TAE for post-PTNB bleeding between May 2007 and March 2022 were included. The observed types of bleeding were hemothorax (n = 3), hemoptysis (n = 2), and a combination of both (n = 2)...
August 31, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37650509/use-of-gelatin-sponge-to-seal-the-biliary-tract-after-percutaneous-transhepatic-biliary-drainage-in-patients-with-liver-transplants
#10
JOURNAL ARTICLE
Ali Özgen
Percutaneous transhepatic biliary drainage (PTBD) is commonly used in the treatment of malign and benign biliary pathologies. Certain complications after PTBD may occur, such as biliary fistula, biliary leakage, bilioma, and hematoma. The purpose of this study was to evaluate the safety and effectiveness of using a sterile gelatin sponge to seal the biliary tract after PTBD in patients with liver transplants to prevent complications. A total of 131 biliary drainages were introduced in 97 patients, and a sterile gelatin sponge was used to seal the biliary tract after removal of the biliary drainage catheter...
August 31, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37593945/percutaneous-nephrostomy-in-infants-a-20-year-single-center-experience
#11
JOURNAL ARTICLE
Onur Taydaş, Emre Ünal, Devrim Akıncı, Mehmet Şeker, Osman Melih Topçuoğlu, Okan Akhan, Türkmen Turan Çiftçi
PURPOSE: To investigate the safety and efficacy of the imaging-guided percutaneous nephrostomy (PCN) procedure in infants. METHODS: A total of 75 (50 boys; 66.7%) patients with a mean age of 121 days (range, 1-351 days) who underwent PCN over a period of 20 years were included in this retrospective study. For each patient, PCN indications, catheter size, the mean duration of catheterization, complications, and the procedure performed following nephrostomy were recorded...
August 18, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37555386/field-of-view-optimized-and-constrained-undistorted-single-shot-study-of-intravoxel-incoherent-motion-and-diffusion-weighted-imaging-of-the-uterus-during-the-menstrual-cycle-a-prospective-study
#12
JOURNAL ARTICLE
Xiaodan Li, Tianzhu Liu, Jun Chen, Jiahui Tang, Wanchun Zhang, Juan Du, Lina Li, Lesheng Huang
PURPOSE: This study aimed to compare the variability of the uterus during the menses phase (MP), follicular phase (FP), and luteal phase (LP) of the menstrual cycle using intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI). METHODS: This prospective study was conducted at the Guangdong Provincial Hospital of Traditional Chinese Medicine between January 2022 and January 2023. Women of childbearing age (18-45 years) with appropriate progesterone levels were included in this study...
August 9, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37554957/deep-learning-reconstruction-for-brain-diffusion-weighted-imaging-efficacy-for-image-quality-improvement-apparent-diffusion-coefficient-assessment-and-intravoxel-incoherent-motion-evaluation-in-in-vitro-and-in-vivo-studies
#13
JOURNAL ARTICLE
Satomu Hanamatsu, Kazuhiro Murayama, Yoshiharu Ohno, Kaori Yamamoto, Masao Yui, Hiroshi Toyama
PURPOSE: Deep learning reconstruction (DLR) to improve imaging quality has already been introduced, but no studies have evaluated the effect of DLR on diffusion-weighted imaging (DWI) or intravoxel incoherent motion (IVIM) in in vitro or in vivo studies. The purpose of this study was to determine the effect of DLR for magnetic resonance imaging (MRI) in terms of image quality improvement, apparent diffusion coefficient (ADC) assessment, and IVIM index evaluation on DWI through in vitro and in vivo studies...
August 9, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37554659/the-temporal-and-spatial-relationship-between-percutaneous-vertebral-augmentation-and-new-symptomatic-fractures
#14
JOURNAL ARTICLE
Jing Tang, Jin Liu, Zuchao Gu, Yu Zhang, Haosen Yang, Zhenlin Li
PURPOSE: This study aimed to explore the relationship between the time from percutaneous vertebral augmentation (PVA) until subsequent fracture and the risk of new symptomatic fractures (NSFs) in untreated vertebrae at different distances from "augmented vertebrae". METHODS: Patients who underwent PVA for the treatment of osteoporotic vertebral compression fractures at the West China Hospital of Sichuan University from May 2014 to April 2019 were retrospectively recruited...
August 9, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37593925/use-of-a-funneled-sheath-for-embolic-protection-during-removal-of-thrombosed-simon-nitinol-filters
#15
JOURNAL ARTICLE
Joshua Cornman-Homonoff, Juan Carlos Perez Lozada, Angelo G Marino, Hamid Mojibian
Inferior vena cava (IVC) filters should be removed when no longer needed, given their association with complications such as thrombosis of the IVC and lower extremities, fracture, migration, and growth into adjacent structures. While this is generally straightforward in the setting of retrievable filters, permanent filters present more of a challenge. In fact, many operators will not attempt to do so for fear of intraprocedural complications, among them, filter fracture and fragment embolization. Despite this, leaving the filters in situ places patients at risk of the complications described above...
September 5, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37592882/artifact-characterization-of-nitinol-needles-in-magnetic-resonance-imaging-guided-musculoskeletal-interventions-at-3-0-tesla-a-phantom-study
#16
JOURNAL ARTICLE
Vanessa Franziska Schmidt, Olaf Dietrich, Max Seidensticker, Moritz Wildgruber, Bernd Erber, Jens Ricke, Sophia Samira Goller
PURPOSE: To characterize the artifacts of an 18-gauge coaxial nickel-titanium needle using a balanced steady-state free precession sequence in magnetic resonance imaging-guided interventions at 3.0 tesla. METHODS: The influence of flip angle (FA), bandwidth, matrix, slice thickness (ST), and read-out direction on needle artifact behavior was investigated for different intervention angles (IA). Artifact diameters were rated at predefined positions. Subgroup differences were assessed using Bonferroni-corrected non-parametric tests and correlations between continuous variables were expressed using the Bravais-Pearson coefficient...
September 5, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37559745/ultra-low-dose-spectral-detector-computed-tomography-for-the-accurate-quantification-of-pulmonary-nodules-an-anthropomorphic-chest-phantom-study
#17
JOURNAL ARTICLE
Xiuxiu Zhou, Hanxiao Zhang, Xiaoxing Jin, Xiaohui Zhang, Xiaomei Lu, Qun Han, Xiaoge Xiong, Tian Liu, Yan Feng, Wenting Tu, Taohu Zhou, Yanming Ge, Peng Dong, Shiyuan Liu, Li Fan
PURPOSE: To assess the quantification accuracy of pulmonary nodules using virtual monoenergetic images (VMIs) derived from spectral-detector computed tomography (CT) under an ultra-low-dose scan protocol. METHODS: A chest phantom consisting of 12 pulmonary nodules was scanned using spectral-detector CT at 100 kVp/10 mAs, 100 kVp/20 mAs, 120 kVp/10 mAs, and 120 kVp/30 mAs. Each scanning protocol was repeated three times. Each CT scan was reconstructed utilizing filtered back projection, hybrid iterative reconstruction, iterative model reconstruction (IMR), and VMIs of 40-100 keV...
September 5, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37395389/can-the-gleason-score-be-predicted-in-patients-with-prostate-cancer-a-dynamic-contrast-enhanced-mri-68-ga-psma-pet-ct-psa-and-psa-density-comparison-study
#18
JOURNAL ARTICLE
Hüseyin Akkaya, Okan Dilek, Selim Özdemir, Zeynel Abidin Taş, İhsan Sabri Öztürk, Bozkurt Gülek
PURPOSE: The present study aims to evaluate whether perfusion parameters in prostate magnetic resonance imaging (MRI), (68) Ga-prostate-specific membrane antigen (PSMA) positron emission tomography (PET)/computed tomography (CT), prostate-specific antigen (PSA), and PSA density can be used to predict the lesion grade in patients with prostate cancer (PCa). METHODS: The study included a total of 137 PCa cases in which 12-quadrant transrectal ultrasound-guided prostate biopsy (TRUSBx) was performed, the Gleason score (GS) was determined, and pre-biopsy multiparametric prostate MRI and (68) Ga-PSMA PET/CT examinations were undertaken...
September 5, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/37310196/chemotherapy-associated-liver-morphological-changes-in-hepatic-metastases-calmchem
#19
JOURNAL ARTICLE
Matthew C Pope, Michael C Olson, Kristina T Flicek, Neema J Patel, Candice W Bolan, Christine O Menias, Zhen Wang, Sudhakar K Venkatesh
PURPOSE: To review imaging findings in chemotherapy-associated liver morphological changes in hepatic metastases (CALMCHeM) on computed tomography (CT)/magnetic resonance imaging (MRI) and its association with tumor burden. METHODS: We performed a retrospective chart review to identify patients with hepatic metastases who received chemotherapy and subsequent follow-up imaging where CT or MRI showed morphological changes in the liver. The morphological changes searched for were nodularity, capsular retraction, hypodense fibrotic bands, lobulated outline, atrophy or hypertrophy of segments or lobes, widened fissures, and one or more features of portal hypertension (splenomegaly/venous collaterals/ascites)...
July 20, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://read.qxmd.com/read/36976151/direct-superior-vena-cava-puncture-for-inferior-vena-cava-filter-retrieval
#20
JOURNAL ARTICLE
Ashwin Deshmukh, Gaurav Parmar, Juan Carlos Perez Lozada, Joshua Cornman-Homonoff
Most inferior vena cava (IVC) filters are designed for retrieval from a superior approach. Retrieval becomes technically challenging when the central veins in the chest are occluded. In a patient with thrombosis of the bilateral brachiocephalic veins, the authors describe direct puncture of the superior vena cava (SVC) under fluoroscopy, followed by the successful retrieval of a fractured IVC filter using forceps. A snare inserted into the SVC via the common femoral vein was used as a radiopaque target for direct SVC puncture from the lower neck...
July 20, 2023: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
journal
journal
40996
1
2
Fetch more papers »
Fetching more papers... Fetching...
Remove bar
Read by QxMD icon Read
×

Save your favorite articles in one place with a free QxMD account.

×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"

We want to hear from doctors like you!

Take a second to answer a survey question.