Abstract:
:The objective of the current study was to evaluate the effect of PET on the management of primary tumours of the thymus. Patients with a primary tumour of the thymus who underwent PET were identified from a prospective database. Forty-three PET scans were carried out on 26 patients with primary thymic tumours. Sensitivity, specificity and accuracy were 79, 100 and 85%, respectively. Conventional imaging and PET findings were discordant in 10 cases (23%). PET appropriately changed patient management in three (7.0%) cases based on accurate results that differed from pre-PET imaging. Most PET scans carried out (88%) did not influence clinical management. Patient comorbidities, limited treatment options and already planned surgery are factors that may hinder the effect of PET in the setting of thymic tumours. The potential for false-negative results, probably because of a combination of low-fluorodeoxyglucose avidity and small volume residual disease, needs to be considered in management planning. However, the positive predictive value of PET is high and enables appropriate modification of management in a small, but potentially important subset of patients.
journal_name
J Med Imaging Radiat Oncoljournal_title
Journal of medical imaging and radiation oncologyauthors
Lee JW,Mac Manus M,Hogg A,Hicks R,Ball Ddoi
10.1111/j.1440-1673.2008.01955.xsubject
Has Abstractpub_date
2008-06-01 00:00:00pages
254-61issue
3eissn
1754-9477issn
1754-9485pii
ARA1955journal_volume
52pub_type
临床试验,杂志文章abstract:INTRODUCTION:This review was performed to describe the patient pathway and timelines involved in the treatment of FIGO (International Federation of Gynecology and Obstetrics) stage IB1 to IVA cervical cancer in a New Zealand cancer centre. METHODS:Retrospective audit of women with a new diagnosis of FIGO Stage IB1-IVA...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/j.1754-9485.2011.02276.x
更新日期:2011-06-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to evaluate the utility of an Australasian registry ('the Registry') for children undergoing radiation treatment (RT). METHODS:Children under the age of 16 years who received a course of radiation between January 1997 and December 2010 and were enrolled on the Registry form the s...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12215
更新日期:2014-12-01 00:00:00
abstract:INTRODUCTION:To assess laryngeal motion in early glottic cancer in order to determine safe margins for partial larynx volumetric modulated arc therapy (PL-VMAT), and to quantify dosimetric advantages of PL-VMAT. METHODS:This prospective study included T1-2N0 glottic cancers treated with whole larynx VMAT (WL-VMAT). Pr...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12612
更新日期:2017-10-01 00:00:00
abstract::Patients with colorectal cancer undergo frequent diagnostic imaging to stage the extent of metastatic disease and assess response to treatment. Imaging is typically via diagnostic contrast-enhanced CT or combined FDG-PET/CT. However, recent research has demonstrated promising benefits of combined FDG-PET/MRI in oncolo...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章,评审
doi:10.1111/1754-9485.12936
更新日期:2019-10-01 00:00:00
abstract::The persistent sciatic artery (PSA) is a rare arterial variant. Patients may present with a spectrum of atherosclerotic disease, but aneurysm formation with thromboembolic complications is more common. Although no intervention is required for asymptomatic individuals, stenting for stenosis, thrombolysis for occlusion ...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12151
更新日期:2014-01-01 00:00:00
abstract:INTRODUCTION:This paper reports the key findings of the first survey of recent Radiation Oncology graduates in Australia, New Zealand (ANZ) and Singapore. It explores their experiences in entering the workforce, challenges and perspectives. METHODS:The survey was conducted in April and May 2016 focusing on graduates f...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12649
更新日期:2018-02-01 00:00:00
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journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/j.1440-1673.2007.01914.x
更新日期:2008-02-01 00:00:00
abstract:INTRODUCTION:We compared integral dose with uninvolved brain (IDbrain ) during partial brain radiotherapy (PBRT) for high-grade glioma patients using helical tomotherapy (HT) and seven field traditional inverse-planned intensity-modulated radiotherapy (IMRT) with and without selective sparing (SPA) of contralateral hip...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12048
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abstract:INTRODUCTION:Pure mucinous breast carcinomas (PMBC) are commonly lobulated, therefore appear relatively benign compared with the imaging features of invasive ductal carcinoma. The aim of this study was to determine mammographic and sonographic patterns of PMBC, in particular features that may result in misdiagnosis. M...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12006
更新日期:2013-02-01 00:00:00
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abstract:PURPOSE:The purpose of this study was to assess the diagnostic accuracy of our early experience with contrast-enhanced ultrasound (CEUS) in the characterisation of focal liver lesions (FLLs) using histopathology, contrast-enhanced computed tomography (CT), magnetic resonance imaging (MRI) or other imaging follow-up as ...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/j.1754-9485.2010.02195.x
更新日期:2010-10-01 00:00:00
abstract::The aim of this study was to evaluate the prognostic value of metabolic tumour volume (MTV) and total lesion glycolysis (TLG) for small cell lung cancer (SCLC). MEDLINE, EMBASE and Cochrane Library databases were systematically searched. The pooled hazard ratio (HR) was used to measure the influence of MTV and TLG on ...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章,meta分析
doi:10.1111/1754-9485.12805
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abstract:INTRODUCTION:This study sought to assess preoperative concurrent chemoradiotherapy (CRT) magnetic resonance imaging (MRI)-based findings according to a structured MRI report template for primary staging of rectal cancer, and to evaluate the prognostic relevance of the pre-CRT MRI-based findings in patients with rectal ...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.13132
更新日期:2020-12-14 00:00:00
abstract:INTRODUCTION:Clinical data supporting the use of hypofractionated whole breast radiotherapy (HF-WBRT) in early-stage breast cancer patients have accumulated over the last decade. Despite the availability of the published evidence, the adoption rate of HF-WBRT has been slower-than-expected. We sought to assess the tempo...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12897
更新日期:2019-08-01 00:00:00
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journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/j.1440-1673.2008.02019.x
更新日期:2008-12-01 00:00:00
abstract::A 75-year-old man presented with a spontaneous right pneumothorax and pneumopericardium following right atrial pacemaker lead perforation, which is a rare complication, with only two case reports being documented in the literature to the authors' knowledge. It is important that radiologists be aware of cardiac lead pe...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12200
更新日期:2015-02-01 00:00:00
abstract:INTRODUCTION:To investigate anatomical response-related changes in the head and neck region during a course of radical radiotherapy and their impact on the planned dosimetry. METHODS:The study consisted of 10 patients with primary mucosal carcinoma. Patients' nutritional requirements were managed as per departmental p...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/j.1754-9485.2010.02209.x
更新日期:2010-10-01 00:00:00
abstract:INTRODUCTION:There is some evidence to suggest that patients with underlying pulmonary fibrosis (PF) have increased risk of adverse respiratory and survival outcomes, when treated with conventional, long-course radiotherapy (RT) for non-small-cell lung cancer (NSCLC). We performed a retrospective analysis to determine ...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.13041
更新日期:2020-08-01 00:00:00
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journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章,评审
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更新日期:2015-04-01 00:00:00
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journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.13099
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journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/1754-9485.12038
更新日期:2013-06-01 00:00:00
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journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章,评审
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更新日期:2017-02-01 00:00:00
abstract::Blunt renal vascular traumatic injury is uncommon, and most injuries can be managed conservatively in a patient who is clinically stable. Pseudoaneurysm or active bleeding at presentation is rare and in an unstable patient, endovascular techniques offer a low morbidity option for rapid treatment. We present an unusual...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
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更新日期:2019-12-01 00:00:00
abstract:INTRODUCTION:To describe cases omental haemorrhage and to review the literature on this topic. METHODS:We describe three cases of spontaneous omental haemorrhage and discuss various management strategies, in an attempt to provide direction for similar cases in the future. RESULTS:A number of case reports of spontaneo...
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abstract::Advances in interventional radiology have seen the adaptation of urological endoscopic laser techniques to treat biliary tract calculi. Percutaneous transhepatic biliary laser lithotripsy provides an effective alternative procedure for the management of intrahepatic or conventionally refractory choledocholithiasis whi...
journal_title:Journal of medical imaging and radiation oncology
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abstract::Acute gastric volvulus is a rare surgical emergency which can lead to severe complications such as gastric ischaemia and perforation. Gastric volvulus is classified by the axis upon which the stomach rotates into organo-axial and mesentero-axial subtypes, with the former more common in adults. We present an uncommon c...
journal_title:Journal of medical imaging and radiation oncology
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abstract::Erectile dysfunction (ED) commonly affects the quality of life of men after treatment of prostate cancer. We conducted a placebo-controlled, crossover randomised trial to assess the efficacy and tolerability of sildenafil citrate in the treatment of ED developing after external beam radiation treatment (EBRT) of local...
journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章,随机对照试验
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abstract:INTRODUCTION:The prognosis of diffuse fibrotic lung disease (DFLD) is known to be variable, but there is a paucity of literature on prognostic markers independent of precise clinical diagnosis. This study aimed to assess the mortality prediction of three high-resolution computed tomography (HRCT) scores in a heterogene...
journal_title:Journal of medical imaging and radiation oncology
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journal_title:Journal of medical imaging and radiation oncology
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更新日期:2017-02-01 00:00:00
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journal_title:Journal of medical imaging and radiation oncology
pub_type: 杂志文章
doi:10.1111/j.1754-9485.2012.02392.x
更新日期:2012-08-01 00:00:00