Abstract:
PURPOSE:The aim of this study is to specify the precise role of bone scintigraphy and serum CEA and CA 15-3 assays in the monitoring of breast cancers in order to optimize their use and to determine whether it is possible to guide the prescription of bone scan by the use of CEA and CA 15-3 assays in the monitoring of breast cancer. METHODS:For this purpose, from November 1997 to May 2002, 98 consecutive female breast cancer patients (median age, 52 years; range 35-77 years) underwent bone scintigraphy during follow-up. In these patients values of tumor markers were compared with the results of bone scintigraphy. Some of the patients with bone metastasis were checked repeatedly at intervals of 6 to 12 months, resulting in 49 patients with bone metastasis and 74 patients without bone metastasis being included in the study. RESULTS:In patients with bone metastasis, serum CEA levels were abnormal in 23/49 cases and CA 15-3 serum concentrations were elevated above the cut-off in 33/49 cases. Among patients without bone metastasis, CEA and CA 15-3 serum concentrations were normal in 50/74 and 55/74 cases respectively. The combination of the two markers improved the diagnostic sensitivity. CONCLUSION:Although serial tumor marker measurements are an efficient and cost effective method of monitoring disease progression, it does not allow prediction of the bone scan results; so it is not justifiable to reject a bone scintigraphy on the basis of these markers.
journal_name
Ann Nucl Medjournal_title
Annals of nuclear medicineauthors
Yildiz M,Oral B,Bozkurt M,Cobaner Adoi
10.1007/BF02984567subject
Has Abstractpub_date
2004-09-01 00:00:00pages
501-5issue
6eissn
0914-7187issn
1864-6433journal_volume
18pub_type
杂志文章abstract::Scintigraphy with 99mTc-diethylenetriamine pentaacetic acid galactosyl human serum albumin (99mTc-GSA) was performed on 102 patients, then the hepatic extraction fraction (HEF), the rate constant for liver uptake of the tracer from the blood (K1) and the hepatic blood flow index (HBFI) were determined by spectral anal...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF02988293
更新日期:2000-12-01 00:00:00
abstract:UNLABELLED:The purpose of this study is to determine the subcellular distribution of thallium (SDTl) by electron microscopy and a newly designed fixation method that makes insoluble grains of Tl visible. METHODS:To obtain the high dose necessary for electron microscopic visualization, we employed TlCl instead of 201Tl...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF03165296
更新日期:1997-11-01 00:00:00
abstract:OBJECTIVES:Currently, neck ultrasound is the preferred preoperative imaging in patients with secondary/tertiary hyperparathyroidism, and the use of Tc-99m sestamibi scan is limited in these patients. We conducted this study to compare the diagnostic utilities of F-18 fluorocholine PET/CT, Tc-99m sestamibi scintigraphy,...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-020-01479-2
更新日期:2020-08-01 00:00:00
abstract:AIM:Computer-aided diagnosis (CAD) software for bone scintigrams have recently been introduced as a clinical quality assurance tool. The purpose of this study was to compare the diagnostic accuracy of two CAD systems, one based on a European and one on a Japanese training database, in a group of bone scans from Japanes...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-012-0620-5
更新日期:2012-10-01 00:00:00
abstract::Since cerebrospinal fluid (CSF) leakage is highlighted as a cause of persistent headache, radionuclide cisternography has been increasingly performed in Japan to confirm the disorder, although the limited ability of the examination should be recognized. We present 3 cases in which failure of a tracer injection was str...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF02984653
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the usefulness of a breath-holding (BH) (18)F-2-fluoro-2-deoxy-D-glucose positron emission tomography ((18)F-FDG-PET) technique for PET/computed tomography (CT) scanning of pulmonary lesions near the diaphragm, where image quality is influenced by respiratory motion. METHODS:In a basic study, sim...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-008-0206-4
更新日期:2009-01-01 00:00:00
abstract:UNLABELLED:We propose a new method to quantify regional myocardial blood flow (rMBF) by continuous infusion of Tc-99m MIBI and dynamic SPECT. METHODS:Five patients with old myocardial infarction were studied. During continuous infusion of MIBI (approximately 740 MBq) with a syringe pump in 10 min, dynamic SPECT scan w...
journal_title:Annals of nuclear medicine
pub_type: 临床试验,杂志文章
doi:10.1007/BF03165431
更新日期:1999-02-01 00:00:00
abstract:OBJECTIVE:Pre-clinical studies with gallium-68 zoledronate ([68Ga]Ga-DOTAZOL) have proposed it to be a potent bisphosphonate for PET/CT diagnosis of bone diseases and diagnostic counterpart to [177Lu]Lu-DOTAZOL and [225Ac]Ac-DOTAZOL. This study aims to be the first human biodistribution and dosimetric analysis of [68Ga...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-019-01348-7
更新日期:2019-06-01 00:00:00
abstract::The aim of the present study was to assess the predictive value of captopril scintigraphy with the new renal agent 99mTc-ethylenedicysteine (99mTc-EC) for post-interventional improvement in blood pressure. Twelve patients who had persistently high blood pressure with previous demonstration of various degrees of renal ...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF03164881
更新日期:1999-04-01 00:00:00
abstract:PURPOSE:The objectives of this study were to (1) elucidate the relationship between the mean CBF in the whole brain (Av.mCBF) before rehabilitation of CVD patients and the BI score before and after rehabilitation, (2) determine whether the efficacy of rehabilitation can be predicted by measurement of the Av.mCBF, and (...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF02990478
更新日期:2000-02-01 00:00:00
abstract::We recently experienced a case with uveitis suffering from fever of unknown origin suspected of being caused by sarcoidosis. Chest computed tomography showed right supraclavicular, bilateral mediastinal, and right hilar lymphadenopathy, and intensive abnormal uptake of 2-[18F]fluoro-2-deoxy-D-glucose (18F-FDG) was obs...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-007-0037-8
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:The main aim of this work is to build a robust Convolutional Neural Network (CNN) algorithm that efficiently and quickly classifies bone scintigraphy images, by determining the presence or absence of prostate cancer metastasis. METHODS:CNN, widely applied in medical image classification, was used for bone sc...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-020-01510-6
更新日期:2020-11-01 00:00:00
abstract::125I-2'-iodospiperone (2'-ISP), which has a high and selective affinity for dopamine D2 receptors, produced a high myocardial accumulation of radioactivity in the early phase after intravenous injection into mice. A human scintigraphic study also showed that the myocardium was clearly visualized soon after intravenous...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF03164959
更新日期:1993-08-01 00:00:00
abstract:OBJECTIVE:An iterative reconstruction method in combination with resolution recovery, attenuation and scatter corrections (IR-RASC) can improve image quality. It, however, is undetermined whether this technique can improve the detection of coronary artery disease (CAD) when automated quantitative analysis is used. This...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-016-1146-z
更新日期:2017-02-01 00:00:00
abstract:OBJECTS:The purpose was to evaluate the correlation of the pre-treatment hematological parameters with metabolic parameters of primary tumor in baseline 18F-FDG PET/CT in patients with colorectal cancer (CRC) and estimate the prognostic value of both. METHODS:We retrospectively investigated 231 patients with CRC who u...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-018-1299-z
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:Uptake value in quantitative PET imaging is biased due to the presence of CT contrast agents when using CT-based attenuation correction. Our aim was to examine spectral CT imaging to suppress inaccuracy of 511 keV attenuation map in the presence of multiple nanoparticulate contrast agents. METHODS:Using a si...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-014-0846-5
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:Respiratory motion causes loss of image quality and inaccuracy of quantification in oncologic positron emission tomography (PET) imaging. This study introduces a bioimpedance-based gating method for compensation of respiratory motion artefacts. METHODS:The bioimpedance-based respiratory gating method was stu...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-015-0953-y
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:Aortic knob width on chest radiography represents the extent of aortic dialation and tortuosity of the aortic arch. We tested the hypothesis that aortic knob width reflected left ventricular (LV) diastolic function assessed by gated myocardial perfusion single photon emission computed tomography (SPECT) in p...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-017-1150-y
更新日期:2017-04-01 00:00:00
abstract:OBJECTIVE:To clarify the difference of (18)F-FDG uptake kinetics between FDG-avid metastatic lymph nodes (LNs) in patients with non-small-cell lung cancer (NSCLC) and FDG-avid benign LNs associated with various etiologies on dual-time point PET/CT scan, and to determine the optimal parameter for differentiation. METHO...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-009-0268-y
更新日期:2009-08-01 00:00:00
abstract::HIV infection results in profound alterations of immunologic function that render the patient severely immunocompromised, and susceptible to malignancies and opportunistic infections. Three AIDS-defining malignancies include Kaposi's sarcoma (KS), non-Hodgkin's lymphoma (NHL) and invasive cervical cancer. In AIDS pati...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章,评审
doi:10.1007/s12149-011-0506-y
更新日期:2011-10-01 00:00:00
abstract::Tuberculosis peritonitis is a rare manifestation of extrapulmonary tuberculosis. The results of gallium-67 scintigraphy of three patients with tuberculosis peritonitis were reviewed to assess its usefulness in the diagnosis of this condition. Tuberculosis peritonitis was associated with diffuse or focal abdominal loca...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF03164860
更新日期:1999-06-01 00:00:00
abstract::123I-BMIPP (beta-methyl-iodophenyl pentadecanoic acid) has shown unique properties for potential use in assessing myocardial metabolism. Previous basic and clinical studies demonstrated that the disturbances of myocardial metabolism precede the occurrence of myocardial perfusion abnormalities by using 201Tl in hypertr...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF03165056
更新日期:1996-02-01 00:00:00
abstract::(-)-O-Methylvesamicol ((-)-OMV) exhibited in vitro a high affinity for vesicular acetylcholine transporter (VAChT) (Ki, 6.7 nM) and a relatively low affinity for sigmal receptor (Ki, 33.7 nM). We prepared (-)-[11C]OMV by a palladium-promoted cross-coupling reaction using [11C]methyl iodide, in a radiochemical yield of...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF03027377
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVE:To investigate the utility of 13N-ammonia PET/CT imaging in the differential diagnosis of gliomas and brain inflammations. METHODS:13N-ammonia PET/CT imaging data of 77 patients with gliomas and 34 patients with brain inflammations were retrospectively analyzed. No patients received any treatment before 13N-...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-018-1308-2
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:In this study, the feasibility and kinetic characteristics of the (68)Ga-NOTA-RGD, a recently developed RGD peptide agent, were investigated for atherosclerosis imaging in comparison with (18)FDG. METHODS:ApoE(-/-) mice were fed a high-fat diet for more than 20 weeks. To evaluate the feasibility, tissue upta...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-013-0757-x
更新日期:2013-11-01 00:00:00
abstract::Cerebral perfusion single photon emission computed tomography (SPECT) has been used to confirm the localization of the epileptic focus and the evaluation of seizure. Recently, diffusion-weighted MR imaging (DWI) has been recognized for evaluation of seizure activity. We describe a case of transient seizure activity de...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF02987844
更新日期:2001-06-01 00:00:00
abstract:OBJECTIVE:Metabolic tumor burden (MTB) incorporates the advantages of the existing indices: the metabolic volume of the lesion calculated by size-dependent thresholding on positron emission tomography-computed tomography (PET-CT) along with its aggressiveness as determined by standardized uptake value (SUV). This study...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/s12149-011-0539-2
更新日期:2012-01-01 00:00:00
abstract::A 39-year-old woman with acute cholecystitis and gallstones underwent laparoscopic cholecystectomy. She suffered from recurrent episodes of cholangitis due to injury of the major bile ducts during laparoscopic cholecystectomy. Hepatobiliary scintigraphy with Tc-99m Sn-N-pyridoxyl-5-methyltryptophan was performed. Alth...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF02988702
更新日期:2000-10-01 00:00:00
abstract::Most of the acute ischemic events, such as acute coronary syndromes and stroke, are attributed to vulnerable plaques. These lesions have common histological and pathophysiological features, including inflammatory cell infiltration, neo-angiogenesis, remodelling, haemorrhage predisposition, thin fibrous cap, large lipi...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章,评审
doi:10.1007/s12149-020-01458-7
更新日期:2020-05-01 00:00:00
abstract::Whole body imaging with radioiodine can detect functioning metastases, which can often be effectively treated with appropriate amounts of radioiodine. Non-physiologic I-131 uptake detected on images is usually interpreted as suggesting functioning thyroid metastases. However, extra-thyroidal I-131 accumulation does no...
journal_title:Annals of nuclear medicine
pub_type: 杂志文章
doi:10.1007/BF02985010
更新日期:2004-05-01 00:00:00