Abstract:
OBJECTIVE:To compare pulmonary high-resolution CT (HRCT) findings in patients with Pseudomonas aeruginosa pneumonia to HRCT findings in patients with Cytomegalovirus (CMV) pneumonia. METHODS:We studied 124 patients (77 men, 47 women; age range, 20-89 years; mean age, 65.4 years) with P. aeruginosa pneumonia and 44 patients (22 men, 22 women; age range, 36-86 years; mean age, 63.2 years) with CMV pneumonia. RESULTS:CT findings of consolidation (p < 0.005), bronchial wall thickening (p < 0.001), cavity (p < 0.05), and pleural effusion (p < 0.001) were significantly more frequent in patients with P. aeruginosa pneumonia than in those with CMV pneumonia. Centrilobular nodules, a crazy-paving appearance, and nodules were significantly more frequent in patients with CMV pneumonia than in those with P. aeruginosa pneumonia (all p < 0.001). CONCLUSION:Pulmonary HRCT findings, such as bronchial wall thickening, crazy-paving appearance, and nodules may be useful in distinguishing between P. aeruginosa pneumonia and CMV pneumonia. KEY POINTS:Distinguishing Pseudomonas aeruginosa pneumonia from Cytomegalovirus pneumonia is important. Characteristic features of underlying conditions are present in each pneumonia species. Bronchial wall thickening and cavities are more frequent in Pseudomonas aeruginosa pneumonia. Nodules and a crazy-paving appearance are more frequent in Cytomegalovirus pneumonia.
journal_name
Eur Radioljournal_title
European radiologyauthors
Omeri AK,Okada F,Takata S,Ono A,Nakayama T,Ando Y,Sato H,Hiramatsu K,Mori Hdoi
10.1007/s00330-014-3326-3subject
Has Abstractpub_date
2014-12-01 00:00:00pages
3251-9issue
12eissn
0938-7994issn
1432-1084journal_volume
24pub_type
杂志文章abstract:OBJECTIVES:To assess whether, in patients with normal liver function, a hepatobiliary delay time of 10 min after Gd-EOB-DTPA injection is sufficient for lesion characterisation. METHODS:In 42 consecutive patients with suspected focal liver lesions, dynamic MRI was performed after intravenous Gd-EOB-DTPA, followed by h...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2486-2
更新日期:2012-10-01 00:00:00
abstract::We describe a rare case of a primitive neuroectodermal tumor (PNET) originating in the lung of a 28-year-old woman. A lung mass was detected incidentally on a chest radiograph taken before a Caesarian delivery. The chest P-A view showed a well-defined, lobulated mass in the right lower lobe with a small pleural effusi...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-006-0216-3
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVE:To update quality standards for CT colonography based on consensus among opinion leaders within the European Society of Gastrointestinal and Abdominal Radiology (ESGAR). MATERIAL AND METHODS:A multinational European panel of nine members of the ESGAR CT colonography Working Group (representing six EU countri...
journal_title:European radiology
pub_type: 杂志文章,实务指引
doi:10.1007/s00330-012-2632-x
更新日期:2013-03-01 00:00:00
abstract::A retrospective evaluation of the imaging of 13 patients with a diagnosis of osteoid osteoma (OO) of the spine was undertaken. Available imaging included radiographs (n=10), computed tomography (CT) (n=13), bone scintigraphy (n=5) and magnetic resonance imaging (MRI) (n=13). MRI features evaluated were pattern of neur...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-005-2816-8
更新日期:2005-12-01 00:00:00
abstract:OBJECTIVES:To evaluate the positive predictive values (PPVs) of calcifications with suspicious morphology by incorporating distribution and clinical factors in two separate cohorts to provide more practical guidance for management. METHODS:This retrospective study included 1076 consecutive women from two cohorts (coho...
journal_title:European radiology
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更新日期:2020-09-22 00:00:00
abstract:OBJECTIVE:The aim of the study was to assess the performance and diagnostic value of a dual energy CT approach to reduce metal artefacts in subjects with metallic implants. METHODS:31 patients were examined in the area of their metallic implants using a dual energy CT protocol (filtered 140 kVp and 100 kVp spectrum, t...
journal_title:European radiology
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doi:10.1007/s00330-011-2062-1
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abstract:PURPOSE:To evaluate the inter-/intra-observer agreement of BI-RADS-based subjective visual estimation of the amount of fibroglandular tissue (FGT) with magnetic resonance imaging (MRI), and to investigate whether FGT assessment benefits from an automated, observer-independent, quantitative MRI measurement by comparing ...
journal_title:European radiology
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更新日期:2016-11-01 00:00:00
abstract::The arrival of new surgical transplantation techniques, such as split living donor or auxiliary liver transplantation, have increased the incidence of vascular and biliary complications. The causes, symptoms, and diagnostic modalities of arterial, portal caval, and biliary complications are detailed. Interventional te...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-003-2196-x
更新日期:2004-03-01 00:00:00
abstract::Lymphoma is a spectrum of malignant neoplasms of the lymphoid system. The appearances radiologically are diverse with almost all organs susceptible to involvement. The condition is challenging as it can mimic the appearance of almost all other neoplasms. This review highlights in a general way the diversity of the rad...
journal_title:European radiology
pub_type: 杂志文章,评审
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abstract::This study addressed the use of 3D MR angiography with flip angles (FAs) linearly varying across the excitation volume in order to diminish spin saturation. The shape of the ramp profile was varied to optimize the method for different regions and pathological alterations. Radio frequency pulses with ramp-shaped excita...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/BF00182478
更新日期:1996-01-01 00:00:00
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abstract:OBJECTIVES:To evaluate the methodological quality of diagnostic accuracy studies on coronary computed tomography (CT) angiography using the QUADAS (Quality Assessment of Diagnostic Accuracy Studies included in systematic reviews) tool. METHODS:Each QUADAS item was individually defined to adapt it to the special requir...
journal_title:European radiology
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更新日期:2013-06-01 00:00:00
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更新日期:2011-02-01 00:00:00
abstract::Dual-energy computed tomography (DECT) allows distinguishing between tissues with similar X-ray attenuation but different atomic numbers. Recent studies demonstrated that this technique has several areas of application in patients with ischemic stroke and a potential impact on patient management. After endovascular st...
journal_title:European radiology
pub_type: 杂志文章,评审
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更新日期:2020-12-14 00:00:00
abstract::The aim of this study was to determine the correlation between cigarette-smoke-related bronchial disease and air trapping as assessed by expiratory high-resolution CT (HRCT) scans. Thirty healthy subjects (11 non-smokers, 7 ex-smokers for > 2 years, 12 current smokers; age range 35-55 years) with a smoking history bet...
journal_title:European radiology
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-07677-w
更新日期:2021-01-20 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
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更新日期:2017-03-01 00:00:00
abstract::This is a report of clinical, CT and MRI findings in a patient with toxic spongiform leucoencephalopathy after heroin ingestion. The disease is observed in drug addicts who inhale pre-heated heroin. The clinical onset, which usually occurs some days or even longer after the last heroin consumption, is characterized by...
journal_title:European radiology
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更新日期:2020-09-14 00:00:00
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journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300050328
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abstract::Developmental symptomatic C1 canal stenosis is very rare. We describe the computed tomography (CT) and magnetic resonance imaging (MRI) appearances in a 8-year-old child who presented with progressive upper and lower limb neurological symptoms and in whom imaging revealed the medial posterior hemiarches of a bifid C1 ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300000755
更新日期:2001-01-01 00:00:00
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journal_title:European radiology
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更新日期:1997-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-009-1646-5
更新日期:2010-08-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-019-06563-4
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVES:To assess the feasibility of a CNN-based liver registration algorithm to generate difference maps for visual display of spatiotemporal changes in liver PDFF, without needing manual annotations. METHODS:This retrospective exploratory study included 25 patients with suspected or confirmed NAFLD, who underwent...
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更新日期:2021-01-15 00:00:00
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journal_title:European radiology
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-010-1975-4
更新日期:2011-04-01 00:00:00