Abstract:
BACKGROUND:Attempts have been made to improve the positivity of the radionuclide detection of gastroesophageal reflux (GER). The aim of this study was to examine the possible contribution of coughing as a provoking maneuver in GER scintigraphy. METHODS:One hundred and twenty-five patients (mean age: 9.2+/-3.2 years) who had a clinical probability of having GER and were fully able to cooperate for coughing on command were included in the study. The patients were asked to cough gently four to six times per minute in the 2nd, 4th, and 6th 10-min periods within a 60-min total study time. The presence and number of GER episodes were noted for each period in all patients. RESULTS:Sixty-one of 125 patients (48.8%) showed no scintigraphic finding of GER and were interpreted as normal. In the remaining 64 patients (51.2%), GER was observed and these patients were interpreted as abnormal (GER+). Among patients with abnormal results, 25 (39%) presented GER episodes only during the coughing intervals of the study. In 33 (51.6%) patients, the reflux was seen both at coughing and noncoughing periods. In only six patients (9.4%) with GER in noncoughing periods, coughing did not provoke any reflux episodes. No overall correlation between cough-provoked frequency of reflux, number of GER episodes, and symptom severity was found in 64 GER+ patients (P>0.5); but in the subgroup of patients presenting GER episodes only during the coughing intervals, 60% (15 of 25), presented GER episodes only in one of the three cough-provoked intervals and also had the lowest symptom severity scores. CONCLUSION:The results of our study showed that 39% (25 of 64) of the observed GER findings were achieved exclusively by means of cough provocation.
journal_name
Nucl Med Communjournal_title
Nuclear medicine communicationsauthors
Yapici O,Basoglu T,Canbaz F,Sever Adoi
10.1097/MNM.0b013e3283298f90subject
Has Abstractpub_date
2009-06-01 00:00:00pages
440-4issue
6eissn
0143-3636issn
1473-5628journal_volume
30pub_type
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journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-199910000-00002
更新日期:1999-10-01 00:00:00
abstract:OBJECTIVES:Concurrent inflammation or anemia at the time of PET/computed tomography (CT) could be one of several causes of diffuse splenic (18)F-fluorodeoxyglucose ((18)F-FDG) uptake. In this study, we focused on cytokines to investigate interactions during this phenomenon and clarify the significance of splenic (18)F-...
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pub_type: 临床试验,杂志文章
doi:10.1097/MNM.0b013e3283595cac
更新日期:2013-01-01 00:00:00
abstract::System upgrades are a constant feature of many highly technical specialties and are normally assumed to have a negligible effect on patient data. We report on the assessment of an upgrade made to a Norland XR-26 dual-energy X-ray absorptiometry (DXA) system. The upgraded version (2.3) consisted of new hip positioning ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199604000-00161
更新日期:1996-04-01 00:00:00
abstract::Planar pulmonary scintigraphy is still regularly performed for the evaluation of pulmonary embolism (PE). However, only about 50-80% of cases can be resolved by this approach. This study evaluates the ability of tomographic acquisition (single photon emission computed tomography, SPECT) of the perfusion scan to improv...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200211000-00011
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abstract:BACKGROUND:Echocardiography plays a central role in the diagnosis of hypertrophic cardiomyopathy (HCM). However, apical involvement of HCM may be missed because of foreshortening and inadequate clinical suspicion. These patients may be referred for single-photon emission computed tomography imaging. METHODS:We present...
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pub_type: 杂志文章
doi:10.1097/MNM.0b013e328334fc41
更新日期:2010-04-01 00:00:00
abstract::During measurements of the extrinsic spatial resolution of a gamma camera, it was noted that there was a variation with the position in the field of view. The problem was traced to the collimator, and this was confirmed by inspection of the parallel hole structure. Removal of the cover showed that the lead foil honeyc...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200009000-00012
更新日期:2000-09-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
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pub_type: 杂志文章
doi:10.1097/MNM.0000000000001231
更新日期:2020-10-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/MNM.0000000000000442
更新日期:2016-03-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/00006231-200104000-00008
更新日期:2001-04-01 00:00:00
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doi:10.1097/MNM.0b013e328347e958
更新日期:2011-08-01 00:00:00
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doi:10.1097/MNM.0b013e32835e7437
更新日期:2013-04-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/MNM.0000000000000594
更新日期:2016-12-01 00:00:00
abstract::Cerebral blood flow (CBF) can be quantified non-invasively using the brain perfusion index (BPI) determined from radionuclide angiographic data generated with 99mTc-hexamethylpropylene amine oxime (99mTc-HMPAO). When measuring the BPI, manual drawing of regions of interest (ROIs) (manual ROI method) for the extraction...
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pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200403000-00014
更新日期:2004-03-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/00006231-200002000-00006
更新日期:2000-02-01 00:00:00
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pub_type: 临床试验,杂志文章
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更新日期:2015-02-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1097/MNM.0b013e32830f4af2
更新日期:2008-11-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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更新日期:2006-12-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:
更新日期:1996-10-01 00:00:00
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pub_type: 杂志文章
doi:10.1097/00006231-200412000-00009
更新日期:2004-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:2001-10-01 00:00:00
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pub_type: 临床试验,杂志文章
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更新日期:2007-08-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200210000-00011
更新日期:2002-10-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/01.mnm.0000130239.76326.ca
更新日期:2004-07-01 00:00:00
abstract::Heart uptake and clearance of 123I-15-(p-iodophenyl)-3(R,S)-methyl- pentadecanoic acid (BMIPP) by whole-body scintigraphy in relation to left ventricular ejection fraction (LVEF) was evaluated in 34 patients with ischaemic heart disease. At 45 and 210 min after injection, anterior whole-body images were obtained. In e...
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pub_type: 临床试验,杂志文章
doi:10.1097/00006231-199409000-00004
更新日期:1994-09-01 00:00:00