Abstract：
AIM:To compare excretory phase, helical computed tomography (CT) with intravenous (IV) urography for evaluation of the urinary tract in patients with painless haematuria. MATERIALS AND METHODS:Ninety-one out-patients had IV urography followed by helical CT limited to the urinary tract. Both IV urograms and CT images were evaluated for abnormalities of the urinary tract in a blinded, prospective manner. The clinical significance of abnormalities was scored subjectively and receiver operator characteristic curve analysis was performed. RESULTS:In 69 of 91 patients (76%), no cause of haematuria was identified. In 22 of 91 patients (24%), the cause of haematuria was identified as follows: transitional cell cancer of the bladder (n=15), urinary tract stones (n=3), cystitis (n=2), haemorrhagic pyelitis (n=1) and benign ureteral stricture (n=1). With IV urography, there were 15 true-positive, seven false-negative and three false-positive interpretations. With CT, there were 18 true-positive, four false-negative and two false-positive interpretations. There was no significant difference between IV and CT urography for the significance of the positive interpretations (n=0.47). CONCLUSION:Excretory phase CT urography was comparable with IV urography for evaluation of the urinary tract in patients with painless haematuria. However, the study population did not include any upper tract cancers.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
O'Malley ME,Hahn PF,Yoder IC,Gazelle GS,McGovern FJ,Mueller PRdoi
10.1016/s0009-9260(02)00464-6subject
Has Abstractpub_date
2003-04-01 00:00:00pages
294-300issue
4eissn
0009-9260issn
1365-229Xpii
S0009926002004646journal_volume
58pub_type
杂志文章abstract：:The thigh regions of 10 patients suffering from polymyositis were examined by magnetic resonance imaging (MRI) at 1.5 T; follow-up examinations were performed in all patients. MRI findings were correlated with findings at physical examination and serological parameters. In four patients focal areas of hyperintensity o...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80305-8
更新日期：1993-10-01 00:00:00
abstract：:Computed tomography (CT) studies of the brain are one of the most frequent examinations interpreted by radiologists out of hours. Apparently normal appearances in patients with significant neurological morbidity can be perplexing. As the contents of the cranium are normally remarkably symmetrical on axial CT, disease ...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2008.08.012
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abstract：:Four patients with cervical spine trauma were examined by computerised tomography in addition to standard radiography and additional useful information was thereby gained. The axial projection is particularly useful in studying the cervical spinal canal and neural arch. The examination may be performed rapidly without...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(79)80162-2
更新日期：1979-03-01 00:00:00
abstract：AIM:To prospectively analyse the occurrence of right coronary artery (RCA) artefact and assess its relationship with patient heart rate (HR) and HR variability (HRV) in order to determine the most appropriate parameters for high-pitch cardiovascular computed tomography (CT) acquisition, minimize the likelihood of artef...
journal_title：Clinical radiology
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doi：10.1016/j.crad.2014.01.013
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abstract：:Peri-articular erosions have been described in primary and secondary hyperparathyroidism. Seventy-two patients with chronic renal failure were reviewed for the presence of erosions. These were found in 15 patients while another 20 patients showed other evidence of secondary hyperparathyroidism. The distribution of ero...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(82)80334-6
更新日期：1982-01-01 00:00:00
abstract：:Widespread use of MRI now allows the routine identification of previously unevaluated traumatic bone marrow oedema and haemorrhage. Similar marrow oedema is identified in patients with tumours, hyperaemia and medullary congestion. Patterns and extent of traumatic bone marrow oedema and haemorrhage are dictated by mech...
journal_title：Clinical radiology
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doi：10.1053/crad.2000.0585
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journal_title：Clinical radiology
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pub_type： 临床试验,杂志文章,随机对照试验
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(89)80023-6
更新日期：1989-01-01 00:00:00
abstract：:The contribution of intravenous contrast medium to the final diagnosis was assessed in 300 patients undergoing routine axial computed tomography (CT) of the brain. Two-hundred-and-twelve patients presented with symptoms or signs suggesting focal intracranial pathology and 88 with non-focal features. A total of 110 pos...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80860-8
更新日期：1991-09-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2015.04.016
更新日期：2015-08-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2006.09.010
更新日期：2007-02-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.crad.2013.12.001
更新日期：2014-04-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2010.08.005
更新日期：2011-01-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80031-5
更新日期：1992-07-01 00:00:00
abstract：AIM:The purpose of this study was to determine the feasibility of echocardiogram (ECG)-gated multi-slice CT angiography (MCTA) in patients with clinical suspicion of acute venous thromboembolism (VTE), to investigate the effect of ECG-gating on cardiac motion artefacts, and to determine the diagnostic reader agreement ...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0009-9260(03)00348-9
更新日期：2003-11-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81665-4
更新日期：1990-04-01 00:00:00
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journal_title：Clinical radiology
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doi：10.1016/s0009-9260(78)80236-0
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journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/s0009-9260(98)80146-3
更新日期：1998-08-01 00:00:00
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journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
doi：10.1016/s0009-9260(97)80131-6
更新日期：1997-05-01 00:00:00
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journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
doi：10.1016/s0009-9260(98)80028-7
更新日期：1998-01-01 00:00:00
abstract：:A histological review of 271 cases of nodular sclerosing Hodgkin's disease, patients presenting with clinical Stage I, II and III disease but not subjected to a staging laparotomy, has been undertaken. Cases were categorised according to the cytological appearances of the cellular nodules and the degree of sclerosis w...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(83)80148-2
更新日期：1983-09-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2017.01.018
更新日期：2017-06-01 00:00:00
abstract：AIM:To investigate the utility of multidetector CT (MDCT) in helping to establish the underlying cause of acute colitis. METHODS AND MATERIALS:All patients who had acute colitis with a well-identified cause and underwent abdomen 64-MDCT were included in the study. MDCT images were retrospectively analysed in a blinded...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2014.11.008
更新日期：2015-03-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(83)80235-9
更新日期：1983-07-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(79)80100-2
更新日期：1979-05-01 00:00:00
abstract：:We present 19 patients who were found to have colonic herniation into the chest via the oesophageal hiatus on barium enema. This was demonstrated by showing the position of the hernia and its intimate association with the oesophagus at barium swallow. In nearly all cases there was a co-existent partially volved hernia...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81743-x
更新日期：1994-07-01 00:00:00
abstract：:We report a case of congenital cerebral glioblastoma. The initial antenatal ultrasound scan showed a peripheral area of high reflectivity within the right cerebral hemisphere. A subsequent scan showed that the area of high reflectivity had increased in size to completely fill the hemisphere, with shift of the falx and...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80511-2
更新日期：1991-08-01 00:00:00
