Multiple pulmonary artery pseudoaneurysms: intrasaccular embolization.

abstract：OBJECTIVES:To investigate the relationship of dual-phase dual-energy CT (DE-CT) and tumour size in the evaluation of the response to anti-EGFR therapy in patients with advanced non-small cell lung cancer (NSCLC). METHODS:Dual-phase DE-CT was performed in 31 patients with NSCLC before the onset of anti-EGFR (erlotinib)...

journal_title：European radiology

authors： Baxa J,Matouskova T,Krakorova G,Schmidt B,Flohr T,Sedlmair M,Bejcek J,Ferda J

更新日期：2016-08-01 00:00:00

abstract：:Bilioma is a rare complication of traumatic liver injury, and the precise site of bile leak is often difficult to demonstrate with a non-invasive technique. We report a case of post-traumatic bile leak in a 15-year-old girl in whom spiral CT after intravenous cholangiography allowed excellent preoperative demonstratio...

journal_title：European radiology

authors： Wicky S,Gudinchet F,Barghouth G,Schnyder P

更新日期：1999-01-01 00:00:00

abstract：:Coincidence of dorsal defect on a multipartite patella constitutes a rare cause of anterior knee pain in the first decades of life. Imaging findings of this uncommon symptomatic skeletal variant are discussed, with emphasis on MR features. ...

journal_title：European radiology

authors： Mellado JM,Salvadó E,Ramos A,Camins A,Saurí A

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVES:To compare the conspicuity of different histopathological types of breast cancer according to breast density and mammographic imaging in patients with screen-detected breast cancers undergoing both full-field digital mammography (FFDM) and screen-film mammography (SFM) in the United Kingdom National Health S...

journal_title：European radiology

authors： Pinker K,Perry N,Vinnicombe S,Shiel S,Weber M

更新日期：2011-01-01 00:00:00

abstract：:The aim of this study was to assess the potential of high-speed interleaved echo-planar imaging (EPI) to achieve diagnostic image quality comparable to T2-weighted imaging in patients with brain tumors. Seventeen patients with intra-axial, supratentorial tumors (10 untreated gliomas, 7 radiated gliomas) were investiga...

journal_title：European radiology

authors： Brüning R,Seelos K,Yousry T,Scheidler J,Exner H,Porn U,Reiser M,Rosen BR

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVES:To evaluate visualization of the right adrenal vein (RAV) with multidetector CT and non-contrast-enhanced MR imaging in patients with primary aldosteronism. METHODS:A total of 125 patients (67 men) scheduled for adrenal venous sampling (AVS) were included. Dynamic 64-detector-row CT and balanced steady-stat...

journal_title：European radiology

authors： Ota H,Seiji K,Kawabata M,Satani N,Omata K,Ono Y,Iwakura Y,Morimoto R,Matsuura T,Kudo M,Tominaga J,Satoh F,Ito S,Takase K

更新日期：2016-03-01 00:00:00

abstract：:Percutaneous thrombectomy (PT) is an established technique for the removal of acute thrombus in occluded arteries, veins and vascular grafts. Percutaneous thrombectomy can be used as an adjunctive treatment to other methods of thrombus removal such as thrombolysis or as sole therapy. The two main methods are percutane...

journal_title：European radiology

authors： Morgan R,Belli AM

更新日期：2002-01-01 00:00:00

abstract：OBJECTIVES:Core biopsy underestimates invasion in more than 20% of patients with preoperatively diagnosed ductal carcinoma in situ (DCIS) without evidence of invasion (pure DCIS). The aim of the current study was to evaluate the efficacy of preoperative magnetic resonance imaging (MRI) to discriminate between patients ...

journal_title：European radiology

authors： Deurloo EE,Sriram JD,Teertstra HJ,Loo CE,Wesseling J,Rutgers EJ,Gilhuijs KG

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVES:To compare the performance of on-site quick cortisol assay (QCA) and C-arm computed tomography (CT) assistance on adrenal venous sampling (AVS) without adrenocorticotropic hormone stimulation. METHODS:The institutional review board at our hospital approved this retrospective study, which included 178 consec...

journal_title：European radiology

authors： Chang CC,Lee BC,Chang YC,Wu VC,Huang KH,Liu KL,TAIPAI Study Group.

更新日期：2017-12-01 00:00:00

abstract：:The advent of radiologic guidance techniques for percutaneous biopsy has changed the approach to the routine diagnosis of mediastinal lymphoma. The aim of the present study was to evaluate the diagnostic accuracy of CT-guided percutaneous core-needle biopsy (PCNB) in the clinical management of patients with mediastina...

journal_title：European radiology

authors： Sklair-Levy M,Polliack A,Shaham D,Applbaum YH,Gillis S,Ben-Yehuda D,Sherman Y,Libson E

更新日期：2000-01-01 00:00:00

abstract：:We describe changes in imaging features of a textiloma (retained surgical sponge or retained foreign body) left in the renal fossa after exploratory renal surgery. One year after the initial surgery, the MR aspect of the textiloma was not specific, with a homogeneous low signal intensity on T1-weighted images. Serial ...

journal_title：European radiology

authors： Bellin M,Hornoy B,Richard F,Davy-Miallou C,Fadel Y,Zaim S,Challier E,Grenier P

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVES:To identify CT findings in chronic hypersensitivity pneumonitis (cHP) associated with survival. MATERIAL AND METHODS:Two thoracic radiologists assessed CT scans for specific imaging findings and patterns in 132 subjects with cHP. Survival analyses were performed. RESULTS:The majority of subjects had an inc...

journal_title：European radiology

authors： Chung JH,Montner SM,Adegunsoye A,Oldham JM,Husain AN,Vij R,Noth I,Strek ME

更新日期：2017-12-01 00:00:00

abstract：OBJECTIVE:To evaluate the diagnostic performance of reduced-dose CT for suspected appendicitis. METHODS:A systematic search of the MEDLINE and EMBASE databases was carried out through to 10 January 2017. Studies evaluating the diagnostic performance of reduced-dose CT for suspected appendicitis in paediatric and adult...

journal_title：European radiology

authors： Yoon HM,Suh CH,Cho YA,Kim JR,Lee JS,Jung AY,Kim JH,Lee JY,Kim SY

更新日期：2018-06-01 00:00:00

abstract：:Olfactory schwannomas are very rare. For this reason they have never been diagnosed preoperatively. We report a case and describe the CT and MR imaging findings. Clinically, the young age of presentation, and radiologically the presence of bone scalloping, and the absence of both bone sclerosis and a dural tail, may h...

journal_title：European radiology

authors： Amador AR,Santonja C,Del Pozo JM,Ortiz L

更新日期：2002-04-01 00:00:00

abstract：:We report a case of congenital absence of the cervical and petrous part of the left internal carotid artery, the middle and proximal part of the basilar artery, and the V4 segment of the left vertebral artery associated with a left persistent trigeminal artery and a coarctation of the aorta. The left cerebral vessels ...

journal_title：European radiology

authors： Jaeger HJ,Mehring UM,Gissler HM,Mathias KD

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVE:The purpose of study was to develop a computer-simulated liver phantom for hepatic CT studies. A computer-simulated liver phantom was mathematically constructed on a computer workstation. MATERIALS AND METHODS:The computer-simulated phantom was calibrated using real CT images acquired by an actual four-detec...

journal_title：European radiology

authors： Funama Y,Awai K,Miyazaki O,Nakayama Y,Liu D,Goto T,Yamashita Y,Hori S

更新日期：2006-04-01 00:00:00

abstract：:The aim of our study was to evaluate a mammography unit capable of magnification of up to fourfold at an equivalent or lower dose than with current systems. A prototype mammography tube with an electron-beam-focusing technology resulting in a focal spot size of 40-120 micro m was combined with a highly intensifying sc...

journal_title：European radiology

authors： Funke M,Breiter N,Hermann K,Oestmann J,Grabbe E

更新日期：1998-01-01 00:00:00

abstract：:Our purpose is to evaluate the diagnostic accuracy of apparent diffusion coefficient (ADC) measurement in differentiating malignant from benign uterine endometrial cavity lesions. We retrospectively evaluated 25 uterine endometrial cavity lesions in 25 female patients: endometrial carcinoma (n = 11), carcinosarcoma (n...

journal_title：European radiology

authors： Fujii S,Matsusue E,Kigawa J,Sato S,Kanasaki Y,Nakanishi J,Sugihara S,Kaminou T,Terakawa N,Ogawa T

更新日期：2008-02-01 00:00:00

abstract：:The aim was to propose a strategy for finding reasonable compromises between image noise and dose as a function of patient weight. Weighted CT dose index (CTDI(w)) was measured on a multidetector-row CT unit using CTDI test objects of 16, 24 and 32 cm in diameter at 80, 100, 120 and 140 kV. These test objects were the...

journal_title：European radiology

authors： Verdun FR,Lepori D,Monnin P,Valley JF,Schnyder P,Gudinchet F

更新日期：2004-05-01 00:00:00

abstract：:Hemochromatosis is a multisystem disorder produced by the excessive accumulation of iron in visceral organs and the musculoskeletal system. Clinically the disease may be silent, but characteristic radiological features may point to the diagnosis. The increased iron stores in the organs involved, especially in the live...

journal_title：European radiology

authors： Jäger HJ,Mehring U,Götz GF,Neise M,Erlemann R,Kapp HJ,Mathias KD

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVES:To evaluate a deep convolutional neural network (dCNN) for detection, highlighting, and classification of ultrasound (US) breast lesions mimicking human decision-making according to the Breast Imaging Reporting and Data System (BI-RADS). METHODS AND MATERIALS:One thousand nineteen breast ultrasound images f...

journal_title：European radiology

authors： Ciritsis A,Rossi C,Eberhard M,Marcon M,Becker AS,Boss A

更新日期：2019-10-01 00:00:00

abstract：:The peritoneum is a mesothelial lining of the abdominal cavity (parietal) and intraperitoneal viscera (visceral). The cavity contains a small amount of fluid, which circulates from cephalad to caudal to cephalad, influenced by negative pressure under the diaphragm during exhalation, gravity, and bowel peristalsis. Per...

journal_title：European radiology

authors： Raptopoulos V,Gourtsoyiannis N

更新日期：2001-01-01 00:00:00

abstract：:To assess the optimal method for grading carotid artery stenosis with computed tomographic angiography (CTA), we compared visual estimation to caliper measurements, and determined inter-observer variability and agreement relative to digital subtraction angiography (DSA). We included 46 patients with symptomatic caroti...

journal_title：European radiology

authors： Waaijer A,Weber M,van Leeuwen MS,Kardux J,Veldhuis WB,Lo R,Beek FJ,Prokop M

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVE:To determine the prevalence of pulmonary metastases on re-staging chest CT at the time of first local recurrence (LR) of trunk or extremity soft tissue sarcoma (STS). MATERIALS AND METHODS:Retrospective review of all patients diagnosed with recurrent STS between May 2007 and April 2018. Data collected includ...

journal_title：European radiology

authors： Baig MS,Habib W,Attard V,Sharif B,Lindsay D,Upadhyay B,Saifuddin A

更新日期：2020-10-10 00:00:00

abstract：:The safety of the non-ionic contrast medium iopentol (Imagopaque, Nycomed Imaging AS, Oslo, Norway) when used in cerebral angiography and aortic arch angiography, was the focus of this investigation. Overall quality of visualization and changes in heart rate and blood pressure were, however, also assessed. In total, 3...

journal_title：European radiology

authors： Ericsson K,Bjartveit K

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVES:To identify imaging features that assist in discriminating intraductal papillary neoplasms of the bile duct (IPNBs) from papillary cholangiocarcinomas (PCCs). METHODS:This study was approved by the institutional review board. Using the recently proposed histological diagnostic criteria for biliary papillary...

journal_title：European radiology

authors： Komori T,Inoue D,Zen Y,Yoneda N,Kitao A,Kozaka K,Yokka A,Toshima F,Matsubara T,Kobayashi S,Gabata T

更新日期：2019-06-01 00:00:00

abstract：:The development and progression of a hepatocellular carcinoma (HCC) in a chronically diseased liver, i.e., the carcinogenesis, comprise a multistep and long-term process. Morphologically, this process is associated with the presence of distinct nodular lesions in the liver that are called 'preneoplastic lesions.' Thes...

journal_title：European radiology

authors： Bartolozzi C,Crocetti L,Lencioni R,Cioni D,Della Pina C,Campani D

更新日期：2007-10-01 00:00:00

abstract：:Bilateral tuberculous mastoiditis (TOM) in an immunocompetent child is a very uncommon form of tuberculous infection presentation. This report shows the CT and MR imaging of bilateral tuberculous otomastoiditis consisting of aggressive signs of middle ear and mastoid involvement with bony destruction and periauricular...

journal_title：European radiology

authors： Munoz A,Ruiz-Contreras J,Jimenez A,Maté I,Calvo M,Villafruela M,del-Pozo G

更新日期：2009-06-01 00:00:00

abstract：:The aim of this study is to evaluate the usefulness of diffusion-weighted (DW) magnetic resonance (MR) imaging in detecting peritoneal dissemination in cases of gynecological malignancy. We retrospectively analyzed MR images obtained from 26 consecutive patients with gynecological malignancy. Peritoneal dissemination ...

journal_title：European radiology

authors： Fujii S,Matsusue E,Kanasaki Y,Kanamori Y,Nakanishi J,Sugihara S,Kigawa J,Terakawa N,Ogawa T

更新日期：2008-01-01 00:00:00

abstract：OBJECTIVES:To investigate pulmonary vasculature opacification during CTPA using an optimised patient-specific protocol for administering contrast agent. METHODS:CTPA was performed on 200 patients with suspected PE. Patients were assigned to two protocol groups: protocol A, fixed 80 ml contrast agent; protocol B used a...

journal_title：European radiology

authors： Saade C,Bourne R,El-Merhi F,Somanathan A,Chakraborty D,Brennan P

更新日期：2013-11-01 00:00:00