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Diagnostic and Interventional Imaging

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https://www.readbyqxmd.com/read/30220588/percutaneous-gastric-tube-placement-comparison-of-trans-abdominal-and-trans-oral-approach-in-patients-with-chronic-ascites
#1
A Gasparetto, M Rosenberg, D Hunter, J Golzarian, D D'Souza
PURPOSE: The purpose of this study was to compare the trans-abdominal (TA) and trans-oral (TO) approaches for fluoroscopic-guided gastrostomy tube placement in patients with chronic ascites. MATERIALS AND METHODS: A 10-year review of clinical imaging and medical records at a single institution identified 29 patients with chronic recurrent ascites who underwent gastrostomy (GT) or gastro-jejunostomy tube (GJT) placement. In 22 patients (18 women, 4 men) aged from 22 to 76 years of age (mean age, 57...
September 13, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30220587/response-to-comments-on-volvulus-of-the-sigmoid-colon-is-associated-with-hypotrophy-of-the-left-lateral-segment-of-the-liver-and-the-absence-of-sigmoid-diverticulum
#2
LETTER
M Barral, P Soyer
No abstract text is available yet for this article.
September 13, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30220586/mr-imaging-of-cystic-ovarian-teratoma-with-internal-floating-globules
#3
J Zeitoun, C Escalard, G Benoist
No abstract text is available yet for this article.
September 13, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30220585/postoperative-mr-imaging-features-after-superior-semicircular-canal-plugging-in-minor-syndrome
#4
J Seroussi, C Hautefort, A Gillibert, R Kania, J-P Guichard, H Vitaux, P Herman, E Houdart, A Attyé, M Eliezer
PURPOSE: To report the postoperative magnetic resonance imaging (MRI) features after superior semicircular canal plugging in patients with Minor syndrome. MATERIALS AND METHODS: The MRI examinations with 3D T2-weighted SPACE sequence of 12 patients with superior semicircular canal dehiscence syndrome (SCDS) were retrospectively assessed. Two radiologists independently evaluated the presence of a filling defect of the superior semicircular canal above the superior ampulla and the common crus using an oblique plane parallel to the superior semicircular canal (Pöschl's plane)...
September 13, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30201475/comment-on-volvulus-of-the-sigmoid-colon-is-associated-with-hypotrophy-of-the-left-lateral-segment-of-the-liver-and-the-absence-of-sigmoid-diverticulum
#5
LETTER
S S Atamanalp
No abstract text is available yet for this article.
September 7, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30197246/migration-of-implanon-contraceptive-implant-into-the-pulmonary-artery
#6
A Cerato, M Luyckx, B Ghaye
No abstract text is available yet for this article.
September 6, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30197245/acute-appendicitis-factors-associated-with-inconclusive-ultrasound-study-and-the-need-for-additional-computed-tomography
#7
M Pelin, B Paquette, L Revel, M Landecy, S Bouveresse, E Delabrousse
PURPOSE: To identify variables associated with inconclusive ultrasound examination and the need for further abdominopelvic computed tomography (CT) examination for the diagnosis of acute appendicitis. MATERIALS AND METHODS: A total of 105 adult patients with acute appendicitis were included. There were 55 patients (38 men, 17 women; mean age, 23±9 [SD] years; range: 15-58 years) with a diagnosis of acute appendicitis using ultrasound alone and 50 patients (30 men, 20 women; mean age, 31±14 [SD] years; range: 16-83 years) who required further CT...
September 6, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30195699/mr-imaging-of-vaginal-cellular-schwannoma
#8
LETTER
N Romano, S Ranghetti, D Intersimone, M D'Amato, T Stefanini
No abstract text is available yet for this article.
September 5, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30190189/mr-imaging-guided-prostate-interventional-imaging-ready-for-a-clinical-use
#9
F Cornud, J Bomers, J J Futterer, S Ghai, J S Reijnen, C Tempany
Prostate interventional magnetic resonance imaging (MRI) is now routinely performed in many centers. Its more widespread acceptance is limited by the cost of the use of MRI largely related to the long duration time of the procedures. However, the benefit of a robotic assistance has generated a new interest, because it substantially shortens the procedure time, while improving the accuracy. MRI-guided biopsy is considered as an appealing alternative to transrectal ultrasound (TRUS)-guided fusion biopsy, given the limitations of TRUS-MRI image registration systems...
September 3, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30177450/adnexal-lesions-imaging-strategies-for-ultrasound-and-mr-imaging
#10
E A Sadowski, A G Rockall, K E Maturen, J B Robbins, I Thomassin-Naggara
Adnexal lesions are routinely encountered in general practice. Ultrasound is the first line of investigation in determining the benign or malignant potential of an adnexal lesion. In the cases of classic simple cysts, hemorrhagic cysts, endometriomas, dermoids and obviously malignant lesions, ultrasound may be sufficient for management recommendations. In cases where there is an isolated adnexal lesion, without peritoneal disease or serum CA-125 elevation, and in lesions considered indeterminate on ultrasound, MR imaging with incorporation of the ADNEx MR score can increase the specificity for the diagnosis of benignity or malignancy...
August 31, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30177447/artificial-intelligence-assistance-for-fetal-head-biometry-assessment-of-automated-measurement-software
#11
G Ambroise Grandjean, G Hossu, C Bertholdt, P Noble, O Morel, G Grangé
PURPOSE: To evaluate the feasibility and reproducibility of artificial intelligence software (Smartplanes® ) to automatically identify the transthalamic plane from 3D ultrasound volumes and to measure the biparietal diameter (BPD) and head circumference (HC) in fetus. MATERIAL AND METHODS: Thirty fetuses were evaluated at 17-30 weeks' gestation. For each fetus two three-dimensional (3D) volumes of the fetal head along with one conventional two-dimensional (2D) image of the transthalamic plane were prospectively acquired...
August 31, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/29773346/predicting-inferior-vena-cava-ivc-filter-retrievability-using-positional-parameters-a-comparative-study-of-various-filter-types
#12
A Gotra, C Doucet, P Delli Fraine, A Bessissow, C Dey, B Gallix, L-M Boucher, D Valenti
PURPOSE: To compare changes in inferior vena cava (IVC) filter positional parameters from insertion to removal and examine how they affect retrievability amongst various filter types. MATERIALS AND METHODS: A total of 447 patients (260 men, 187 women) with a mean age of 55 years (range: 13-91 years) who underwent IVC filter retrieval between 2007-2014 were retrospectively included. Post-insertion and pre-retrieval angiographic studies were assessed for filter tilt, migration, strut wall penetration and retrieval outcomes...
August 10, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30082184/clinical-utility-of-one-month-imaging-following-selective-internal-radiation-therapy
#13
S Young, A Taylor, J Golzarian, S Flanagan, D D'Souza, T Sanghvi
PURPOSE: The goal of this retrospective review was to determine the clinical relevance of one-month post-treatment imaging in the selective internal radiation therapy (SIRT) patient population by reporting the incidence of change in clinical management. MATERIALS AND METHODS: Between January 2012 and January 2016, 85 patients underwent 109 SIRT treatments for either primary or secondary hepatic malignancies. There were 59 men and 26 women with a mean age of 62.4 years (range: 39-89 years)...
August 3, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30082183/ct-presentation-of-left-sided-accessory-cardiac-bronchus
#14
LETTER
B Ghaye, P Collard, S Pierard, T Sluysmans
No abstract text is available yet for this article.
August 3, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30037746/correlation-between-tumor-growth-and-hormonal-therapy-with-mr-signal-characteristics-of-desmoid-type-fibromatosis-a-preliminary-study
#15
P A Gondim Teixeira, A Chanson, J-L Verhaeghe, S Lecocq, M Louis, G Hossu, A Blum
PURPOSE: To evaluate the impact of hormonal therapy on MRI characteristics of desmoid-type fibromatosis on T1-weighted, T2-weighted fat-saturated and post-contrast sequences. MATERIALS AND METHODS: Nineteen patients with histologically-proven desmoid-type fibromatosis were prospectively followed up on MR imaging. Eight patients underwent hormonal therapy and 11 were only surveyed. Change in tumor size during follow-up was analyzed according to RECIST. Signal intensity on T1-weighted, T2-weighted fat-saturated and T1-weighted fat-saturated post-contrast images was graded from 0 to 5 using adjacent normal muscle as reference...
July 20, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30037745/microwave-ablation-combined-with-doxorubicin-enhances-cell-death-via-promoting-reactive-oxygen-species-generation-in-breast-cancer-cells
#16
P Kong, L Chen, X Shi, H Pan, M Yu, H Ge, J Zhu, G Ma, L Li, Q Ding, W Zhou, S Wang
PURPOSE: To evaluate the mechanism for enhancing cell death induced by microwave ablation (MWA) combined with doxorubicin treatment in breast cancer cells. MATERIALS AND METHODS: Different temperatures of heat treatment were used to mimic the tumor affected by sublethal heat during MWA in vitro. Breast cancer cells were treated at 43°C and 45°C, with or without doxorubicin. Cell viability, apoptosis, and intracellular reactive oxygen species (ROS) were evaluated in MDA-MB-231 and SUM-1315 cells...
July 20, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30033142/transcatheter-arterial-embolization-for-iatrogenic-bleeding-after-endoscopic-ultrasound-guided-pancreaticobiliary-drainage
#17
N J Lee, J H Shin, S S Lee, D H Park, S K Lee, H-K Yoon
PURPOSE: The purpose of this study was to report the incidence of massive bleeding after endoscopic ultrasound-guided transmural pancreaticobiliary drainage (EUS-TPBD) and the clinical outcomes in patients with this condition treated with transcatheter arterial embolization (TAE). PATIENTS AND METHODS: We performed a 9-year retrospective analysis of 797 EUS-TPBD procedures (excluding gallbladder or pseudocysts) in 729 patients. Among them, twelve (12/729, 1.65%) patients were referred for TAE to manage active bleeding adjacent to the TPBD sites...
July 19, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30033141/rectal-bleeding-due-to-ectopic-variceal-bleeding-the-emborrhoid-technique-as-a-bridge-to-tips-placement
#18
LETTER
D Maiettini, L Graziosi, S Mosca, M Fischer, O Morelli, A Rebonato
No abstract text is available yet for this article.
July 19, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30025929/safety-and-effectiveness-of-combined-scoring-balloon-and-paclitaxel-coated-balloon-angioplasty-for-stenosis-in-the-hemodialysis-access-circuit
#19
J Zheng, J Cui, J Meiyan Qing, Z Irani
PURPOSE: To evaluate the safety and effectiveness of combined scoring balloon (SB) and paclitaxel-coated balloon (PCB) angioplasty for stenosis in the dysfunctional hemodialysis access circuit. MATERIAL AND METHODS: Patients were referred from outpatient dialysis centers by their nephrologists because of dysfunctional dialysis access circuit. Fistulogram/graftogram was performed by experienced interventional radiologists. Those with in-stent stenosis, stent edge stenosis or vessel diameter at the culprit segment larger than 6mm were excluded...
July 16, 2018: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/30006125/breast-mass-characterization-using-shear-wave-elastography-and-ultrasound
#20
S Hari, S B Paul, R Vidyasagar, E Dhamija, A D Adarsh, S Thulkar, S Mathur, V Sreenivas, S Sharma, A Srivastava, V Seenu, R Prashad
PURPOSE: To evaluate the role of SWE in characterizing breast masses and ascertain whether additional use of SWE to ultrasound for evaluating BI-RADS 3 and 4a masses could help reduce long-term follow-up and unnecessary biopsies of these suspicious breast masses. MATERIALS AND METHODS: This prospective, cross-sectional study was performed between June 2013 and November 2014. All enrolled patients underwent clinical breast examination, ultrasound, SWE and ultrasound-guided core biopsy of the breast mass...
July 10, 2018: Diagnostic and Interventional Imaging
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