Abstract：
:The accuracy of computed tomography (CT) in the assessment of nodal metastases was correlated retrospectively with the pathological examination in 28 patients with known head and neck squamous cell carcinoma, who underwent neck dissections. Three patients had bilateral neck dissections resulting in a total of 31 dissections. CT scanning correctly staged 28 of 31 neck dissections providing an accuracy of 90%, a sensitivity of 87.5% and a specificity of 100% in the detection of nodal metastases. Of the 21 true positives, underestimation of the extent of nodal disease occurred in seven cases. Regarding extracapsular nodal spread, CT resulted in an accuracy of 62%, a sensitivity of 62.5% and a specificity of 60%. All three false negatives for nodal metastases occurred in metastatic spread to the submandibular nodes. The existing criteria for assessment of nodal metastases with CT are sensitive and specific, but in the assessment of extranodal spread CT may not detect 37.5% of cases.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Carvalho P,Baldwin D,Carter R,Parsons Cdoi
10.1016/s0009-9260(05)80500-8subject
Has Abstractpub_date
1991-08-01 00:00:00pages
79-81issue
2eissn
0009-9260issn
1365-229Xjournal_volume
44pub_type
杂志文章abstract：AIM:To describe the sequential appearance of healing rib fractures on initial and follow-up radiographs using published guidelines in approximating the age of rib fractures in infants with the aim of establishing a more objective method of dating rib fractures by measuring the thickness of the callous formation. MATER...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2013.03.017
更新日期：2013-08-01 00:00:00
abstract：PURPOSE:To assess the incidence, characteristics and prognostic significance of calcification within colorectal hepatic metastases. MATERIALS AND METHODS:A retrospective analysis of CT in 265 patients with locally advanced or metastatic cancer was performed. Four groups were defined: (a) calcification within liver met...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(98)80315-2
更新日期：1998-10-01 00:00:00
abstract：AIM:Inflammatory abdominal aortic aneurysms (IAAA) are a variant of abdominal aortic aneurysms, which are associated with an increased morbidity. The diagnosis of IAAA has traditionally been established with a combination of clinical and laboratory findings together with contrast enhanced CT. There is a high incidence ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1053/crad.1999.0442
更新日期：2000-02-01 00:00:00
abstract：AIM:To evaluate spreading patterns of necrotizing external otitis (NEO) by magnetic resonance imaging (MRI) and to identify spreading patterns related to a poor outcome. MATERIALS AND METHODS:Fourteen patients with NEO were divided into good and poor outcome groups according to their final clinical outcomes. Initial M...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2006.01.010
更新日期：2006-06-01 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
abstract：AIM:To assess the predictive value of the U classification and the significance of follow-up ultrasound in those managed conservatively. MATERIALS AND METHODS:A retrospective observational study was carried out among 1,465 patients who underwent thyroid ultrasound in 2016 at a teaching hospital in UK. Details regardin...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2020.02.012
更新日期：2020-06-01 00:00:00
abstract：:Integrated positron-emission tomography and computed tomography (PET/CT) is one of the most important imaging techniques to have emerged in oncological practice in the last decade. Hybrid imaging, in general, remains a rapidly growing field, not only in developing countries, but also in western industrialised healthca...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2016.03.013
更新日期：2016-07-01 00:00:00
abstract：:The radiological findings in paediatric Gaucher disease (GD) are reviewed and future challenges for radiology are discussed. This overview is based on a literature review and our experience of children with GD in one of two national institutions for paediatric GD in the UK. GD is known to progress more rapidly in chil...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2003.09.010
更新日期：2004-02-01 00:00:00
abstract：:We review the radiological findings in 13 patients with histologically proven (n = 10) or clinically diagnosed (n = 3) lymphomas arising in mucosa-associated lymphoid tissue (MALT) of the lung. These rare B-cell lymphomas typically follow an indolent course, and many cases are still being incorrectly described in curr...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(98)80123-2
更新日期：1998-04-01 00:00:00
abstract：PURPOSE:The primary aim of this prospective pilot study was to determine if the administration of intravenous secretin prior to contrast-enhanced computed tomography (CT) improves pancreatic enhancement and pancreatic tumor conspicuity. The second aim was to determine the optimal timing for secretin administration prio...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2007.10.002
更新日期：2008-04-01 00:00:00
abstract：:Cone-beam computed tomography (CBCT) was first used in dental and maxillofacial radiology (DMFR) at the end of the 1990s. Since then, it has been successfully established as the standard three-dimensional radiographic imaging technique in DMFR, with a wide variety of applications in this field. This manuscript briefly...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2020.04.006
更新日期：2020-09-01 00:00:00
abstract：:The radiological appearances of seven cases of rib tuberculosis are discussed. The combination of rib destruction and an extrapleural soft tissue opacity in an Asian immigrant makes tuberculosis a highly likely diagnosis. The presence of an associated fluctuant chest wall swelling, enables a diagnosis of tuberculosis ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(80)80022-5
更新日期：1980-11-01 00:00:00
abstract：OBJECTIVE:To access concordance between radiological severity of aphthae and the more advanced features of Crohn's disease. PATIENTS AND METHODS:In 75 patients with an established diagnosis of Crohn's disease, we evaluated the radiological severity of colonic aphthae by meticulous double-contrast radiography. The degr...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(96)80243-1
更新日期：1996-10-01 00:00:00
abstract：AIM:To evaluate the radiological and histopathological features of hepatic inflammatory myofibroblastic tumours (IMTs), and improve the understanding of this tumour. MATERIALS AND METHODS:A retrospective analysis of radiological and histopathological features of 10 cases of IMT was carried out from May 2003 to Septemb...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2013.05.097
更新日期：2013-11-01 00:00:00
abstract：:Either radionuclide or contrast venography, or both, were performed in nine patients 2 months to 4 years after insertion of Mobin-Uddin caval umbrella filter for prevention of recurrent pulmonary embolism. In six patients the cava was occluded, and three major groups of collaterals were observed (central, intermediate...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(82)80185-2
更新日期：1982-09-01 00:00:00
abstract：AIM:To assess the efficacy of polyethylene glycol solution as an oral contrast agent in a patient population. MATERIAL AND METHODS:Patients were fasted from 12.00 am. Administration of the oral contrast medium commenced 15 min before imaging and comprised one sachet of Norgine (Klean-prep, Middlesex, UK) reconstituted...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2006.06.011
更新日期：2006-11-01 00:00:00
abstract：:The modern management of urolithiasis requires a multi-disciplinary approach. Imaging plays a central role in both diagnosis and planning therapy of renal and ureteric calculi. This article reviews the current status of diagnosis and management of stone disease, and the contribution of radiological imaging in accurate...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/s0009-9260(03)00103-x
更新日期：2003-06-01 00:00:00
abstract：AIM:To determine the diagnostic yield of each of three core passes when sampling abnormal lymph nodes in patients presenting with breast cancer. MATERIALS AND METHODS:All patients suspected of having breast cancer had axillary ultrasound as part of initial assessment. Radiologically abnormal nodes (cortical thickness ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2011.10.006
更新日期：2012-05-01 00:00:00
abstract：:The role of computed tomography (CT) in radiotherapy treatment planning was assessed in a series of 231 patients in whom treatment was planned with radical intent. For each patient, a treatment plan was produced by the best conventional techniques in use at the Middlesex Hospital. Each patient then underwent a CT scan...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(84)80021-5
更新日期：1984-03-01 00:00:00
abstract：:The gigantiform cementoma presents as multiple opacities in the tooth-bearing areas of the jaws. Sixteen cases are presented, six of British Negresses and 10 of Hong Kong Chinese females. The differential diagnosis and management are briefly reviewed. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80082-0
更新日期：1992-05-01 00:00:00
abstract：:Inflammatory pseudotumour is an uncommon benign lesion that presents in children and young adults. The rarity of these lesions, particularly at extrapulmonary sites, has resulted in poor documentation of its radiological manifestations. The casenotes, radiology and histology of five patients with inflammatory pseudotu...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/s0009-9260(05)83220-9
更新日期：1995-11-01 00:00:00
abstract：:We present a case of a woman with pulmonary metastatic disease from breast carcinoma who presented with features of pulmonary osteoarthropathy (HPOA). We document the unusual presentation with classical features of HPOA in the absence of finger clubbing and the response of the scintigraphic appearances to antitumor ch...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/s0009-9260(05)80254-5
更新日期：1991-04-01 00:00:00
abstract：AIM:To assess multiparametric magnetic resonance imaging (mp-MRI) in predicting prostate biopsy results. MATERIALS AND METHODS:Patients who underwent mp-MRI prior to prostate biopsy were prospectively included. The prostate was subdivided into 14 sectors and mp-MRI findings assessed using a five-level subjective suspi...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2013.10.018
更新日期：2014-03-01 00:00:00
abstract：AIM:To validate an imaging protocol for the management of solitary central cartilage tumours (CCTs) of the proximal humerus and around the knee. MATERIALS AND METHODS:Over a 10-year period, 387 patients were identified with a CCT in the proximal humerus, distal femur, and proximal tibia, who were referred to a single ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.08.017
更新日期：2019-12-01 00:00:00
abstract：:Morton's 'neuroma' is a painful focus of peri-neural fibrosis, which may affect the interdigital nerves of the feet. Clinical diagnosis and localization may be inaccurate. Computed tomography (CT), ultrasound and magnetic resonance imaging (MRI) have been used to confirm the diagnosis pre-operatively. Recently, MRI us...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
doi：10.1016/s0009-9260(97)80305-4
更新日期：1997-01-01 00:00:00
abstract：:The clinical and radiological findings of 12 patients with early carcinoma of the ampulla or papilla of Vater are described. Endoscopic retrograde cholangio-pancreatography, percutaneous transhepatic cholangiography and hypotonic duodenography are the radiological techniques most suited to making the diagnosis. An irr...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(80)80090-0
更新日期：1980-01-01 00:00:00
abstract：AIM:To assess the efficiency of a novel quiescent-interval single-shot (QISS) technique for non-contrast-enhanced magnetic resonance angiography (MRA) of haemodialysis fistulas. MATERIALS AND METHODS:QISS MRA and colour Doppler ultrasound (CDU) images were obtained from 22 haemodialysis patients with end-stage renal d...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2015.11.010
更新日期：2016-03-01 00:00:00
abstract：AIM:To investigate the diagnostic and differential diagnostic values of dynamic contrast-enhanced magnetic resonance imaging (DCE MRI) in prostatic diseases, and to investigate the correlation between the parameters of SI-T curves and angiogenesis. MATERIALS AND METHODS:Twenty-one patients with proven prostatic carcin...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2007.07.023
更新日期：2008-02-01 00:00:00
abstract：:Antenatal diagnosis of lung abnormalities by ultrasound has been a much more frequent occurrence in recent years. There is a range of appearances from uniform increased echogenicity through to lesions containing large echo-free areas. Bilateral uniformly increased echogenicity has a poor outlook but in all other situa...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/s0009-9260(98)80188-8
更新日期：1998-11-01 00:00:00
abstract：AIM:To assess inter-observer variation in the interpretation of chest radiographs of individuals with pneumonia versus those without pneumonia. MATERIALS AND METHODS:Chest radiographs of out-patients with a lower respiratory tract infection (LRTI) were assessed for the presence of infiltrates by radiologists from thre...
journal_title：Clinical radiology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.crad.2004.01.011
更新日期：2004-08-01 00:00:00
