Synthesis and characterization of 99Tcm-p-halophenethyl diaminodithiol analogs.

abstract：:A non-invasive nuclear medicine technique was developed to screen patients with painful hands so as to separate patients with a normal from those with an abnormal microcirculation of the hands in different clinical conditions. Such a technique is important, as the other methods available are either subjective or rathe...

journal_title：Nuclear medicine communications

authors： Galuska L,Garai I,Csiki Z,Varga J,Bodolay E,Bajnok L

更新日期：2000-07-01 00:00:00

abstract：PURPOSE:We assessed the value of N-ammonia PET-computed tomography (PET/CT) in recurrent glioma and compared the results with those of contrast-enhanced MRI (CE MRI). MATERIALS AND METHODS:Fifty-two (mean age, 39.8±11.6 years; male, 33; female, 19) histopathologically proven and previously treated glioma patients with...

journal_title：Nuclear medicine communications

authors： Khangembam BC,Sharma P,Karunanithi S,Singhal A,Das CJ,Kumar P,Julka PK,Bandopadhyaya GP,Kumar R,Malhotra A,Bal C

更新日期：2013-11-01 00:00:00

abstract：PURPOSE:The aim of the study was to evaluate the effects of tumour dose on tumour response and overall survival (OS) in patients with chemo-refractory metastatic breast cancer (MBC) to the liver undergoing yttrium-90 radioembolisation (Y90 RE). MATERIALS AND METHODS:In 20 consecutive patients with chemo-refractory MBC...

journal_title：Nuclear medicine communications

authors： Cheng B,Sethi I,Davisson N,Brandon D,Barron B,Galt J,Bercu Z,Schuster DM,Kokabi N

更新日期：2020-12-09 00:00:00

abstract：:Providing information to patients and staff is an important part of the practice of nuclear medicine. To assist in improving the standard of communications, guidance has been prepared covering the content, style and presentation of letters and leaflets for patients and for medical and nursing staff. Examples are provi...

journal_title：Nuclear medicine communications

authors： Clarke SE,McKillop JH,Prescott MC,Williams ED

更新日期：1992-04-01 00:00:00

abstract：:The use of 111In-labelled granulocyte scintigraphy is recognized as a reliable method for detecting osteomyelitis and has similar sensitivity and significantly increased specificity compared to bone scintigraphy and 67Ga studies. Recent published work using pure granulocytes labelled with 111In tropolonate to detect o...

journal_title：Nuclear medicine communications

authors： Roddie ME,Peters AM,Osman S,Danpure HJ,Lavender JP,Neirinckx RD

更新日期：1988-10-01 00:00:00

abstract：:The viability of autologous adrenal medullary transplants was evaluated using 125I-meta-iodobenzyl guanidine (MIBG), an adrenal medullary scanning agent. Bilateral cavities in the caudate nuclei were made stereotaxically in Wistar rats. One week later, the left adrenal medulla was resected by microsurgery, followed by...

journal_title：Nuclear medicine communications

authors： Shinoda M,Suzuki Y,Oi S,Tsugane R,Sato O

更新日期：1994-09-01 00:00:00

abstract：OBJECTIVE:The diagnosis of painful hip without remarkable radiographic findings is still challenging. In recent years, femoroacetabular impingement (FAI) has been recognized as an important cause of painful hip. The hypothesis of this study was that local bone turnover may be accelerated in painful hip, especially in F...

journal_title：Nuclear medicine communications

authors： Kobayashi N,Inaba Y,Tezuka T,Ike H,Kubota S,Kawamura M,Saito T

更新日期：2016-04-01 00:00:00

abstract：:The range of leucocyte labelling efficiencies with 111In-oxine for a group of patients extended significantly (P = 0.05) below that obtained for a series of labellings of the same normal blood from a volunteer. A retrospective analysis was made of the results in the two groups to identify the cause of this difference ...

journal_title：Nuclear medicine communications

authors： Mountford PJ,Allsopp MJ,Baird AC,North CI,Hall FM,Wells CP,Coakley AJ

更新日期：1985-02-01 00:00:00

abstract：AIM:The first pathogenetic step in multiple myeloma is the emergence of a limited number of clonal plasma cells, clinically known as monoclonal gammopathy of undetermined significance (MGUS). Patients with MGUS do not have symptoms or end-organ damage but they do have a 1% annual risk of progression to multiple myeloma...

journal_title：Nuclear medicine communications

authors： Giovanella L,Taborelli M,Ceriani L,Zucca E,Cavalli F,Delaloye AB

更新日期：2008-06-01 00:00:00

abstract：:The objectives of this study were to measure semi-quantitatively uptake of 99Tcm-sestamibi (99Tcm-MIBI) by tumour tissue in patients with lung cancer and to investigate its relationship with clinical response to chemotherapy. 99Tcm-MIBI single photon emission tomography was performed at the time of diagnosis in 31 pat...

journal_title：Nuclear medicine communications

authors： Ceriani L,Giovanella L,Bandera M,Beghe B,Ortelli M,Roncari G

更新日期：1997-11-01 00:00:00

abstract：OBJECTIVE:The P2X7 receptor (P2X7R) is a key regulatory element in the neuroinflammatory cascade that provides a promising target for imaging neuroinflammation. GSK1482160, a P2X7R modulator with nanomolar binding affinity and high selectivity, has been successfully radiolabeled and utilized for imaging P2X7 levels in ...

journal_title：Nuclear medicine communications

authors： Han J,Liu H,Liu C,Jin H,Perlmutter JS,Egan TM,Tu Z

更新日期：2017-05-01 00:00:00

abstract：:The purpose of this study was to demonstrate the accumulation of 99Tcm-glutathione (GSH) in experimental abscesses. The biodistribution of 99Tcm-GSH was determined in mice with turpentine-induced abscesses in comparison with 99Tcm-human immunoglobulin (HIG) at 1, 3, 6 and 24 h. Arthritis was induced by intra-articular...

journal_title：Nuclear medicine communications

authors： Ercan MT,Unlenen E,Aktaş A

更新日期：1994-07-01 00:00:00

abstract：BACKGROUND:A new kinetic model of technetium-99m-labeled diethylenetriaminepentaacetic acid-galactosyl human serum albumin (Tc-GSA) was developed to show the speed of asialoglycoprotein receptor-mediated endocytosis. MATERIALS AND METHODS:Ten healthy volunteers and 17 patients with liver cirrhosis were intravenously i...

journal_title：Nuclear medicine communications

authors： Du S,Mao Y,Tong J,Li F,Che L,Li S,Yang H,Ba J,Hu N,Xing H,Lu X,Sang X,Zhang X,Wang X,Zhong S

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to compare the success rate in lymphatic mapping and sentinel node biopsy in breast cancer using two radiopharmaceuticals. METHODS:The study included 119 breast cancer patients who underwent lymphoscintigraphy after a single intratumoral injection of 99mTc-labelled human albumin co...

journal_title：Nuclear medicine communications

authors： Leidenius MH,Leppänen EA,Krogerus LA,Smitten KA

更新日期：2004-03-01 00:00:00

abstract：:INTRODUTION:: [Ga]Ga-prostate specific membrane antigen (PSMA)-11 showed a clear gain in sensitivity for lesion detection in the biological recurrence of prostate cancer as compared to the standard [F]fluorocholine radiopharmaceutical. To meet the strong demand for [Ga]Ga-PSMA-11, we aimed to optimize an automated rad...

journal_title：Nuclear medicine communications

authors： Reverchon J,Khayi F,Roger M,Moreau A,Kryza D

更新日期：2020-06-18 00:00:00

abstract：:The application of a Well-type germanium semiconductor detector creates new possibilities in erythrocyte survival studies. Using 51Cr, the effective dose equivalent in a standard procedure can be reduced from approximately 780 to 2 microSv. The properties of the detector, namely, high efficiency and high energy resolu...

journal_title：Nuclear medicine communications

authors： De Vries RA,Oldenburg SJ,Thelosen T,De Bruin M,Poortman J,Van de Wiel A

更新日期：1991-05-01 00:00:00

abstract：:Most dynamic imaging protocols require long scan times that are beyond the range of what can be supported in a routine clinical environment and suffer from various difficulties related to step and shoot imaging techniques. In this short communication, we describe continuous bed motion (CBM) imaging techniques to creat...

journal_title：Nuclear medicine communications

authors： Osborne DR,Acuff S

更新日期：2016-04-01 00:00:00

abstract：:At present, it is difficult to distinguish between bacterial infections and sterile inflammatory processes using radiopharmaceuticals. This is so for a variety of reasons, including binding to bacteria with low affinity (e.g. infection) and binding to a specific micro-organism (e.g. radiolabelled monoclonal antibodies...

journal_title：Nuclear medicine communications

authors： Nibbering PH,Welling MM,van den Broek PJ,van Wyngaarden KE,Pauwels EK,Calame W

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVE:The aim of the study was to investigate the diagnostic value of fluorodeoxyglucose-18 (FDG)-PET/computed tomography (CT) and MRI parameters in determining the molecular subtypes of invasive breast cancer. METHODS:Data from 55 primary invasive breast cancer masses in 51 female patients who underwent pre-treat...

journal_title：Nuclear medicine communications

authors： Akin M,Orguc S,Aras F,Kandiloglu AR

更新日期：2020-08-01 00:00:00

abstract：OBJECTIVES:Differential renal function (DRF) calculation with 99mTc-diethylenetriamine-pentaacetic acid (DTPA) or mercaptoacetyltriglycine (MAG3) is gaining clinical importance in the evaluation of patients with ureteropelvic junction obstruction with hydronephrosis (HN). Although many decisions regarding surgery are b...

journal_title：Nuclear medicine communications

authors： Caglar M,Gedik GK,Karabulut E

更新日期：2008-11-01 00:00:00

abstract：PURPOSE:Increasing evidence, primarily from animal studies and patients with compromised neurotransmitter systems, indicates a possibly important role for dopamine in modulating sleep. We therefore conducted this study to explore the relation between sleep and dopamine in healthy adults. METHODS:We used the Pittsburgh...

journal_title：Nuclear medicine communications

authors： Lee BF,Chiu NT,Kuang Yang Y,Lin Chu C

更新日期：2007-05-01 00:00:00

abstract：:Single photon emission computed tomography (SPECT) using N-isopropyl-p-(123I)iodoamphetamine (123I-IMP) and 99Tcm-hexamethylpropyleneamine oxime (99Tcm-HMPAO) was performed in 25 patients with different clinical stages of AIDS encephalopathy. The average interval between the two examinations was 7 days. In 15 of the 2...

journal_title：Nuclear medicine communications

authors： Pohl P,Riccabona G,Hilty E,Deisenhammer F,Rösslér H,Zangerle R,Gerstenbrand F

更新日期：1992-08-01 00:00:00

abstract：INTRODUCTION:Diagnosis of focal nodular hyperplasia (FNH) and hepatocellular adenoma (HCA) using conventional imaging techniques can be difficult; however, it is important to differentiate between them as these benign liver tumors require different therapeutic strategies. The aim of our study was to prospectively evalu...

journal_title：Nuclear medicine communications

authors： Bieze M,Bennink RJ,El-Massoudi Y,Phoa SS,Verheij J,Beuers U,van Gulik TM

更新日期：2013-02-01 00:00:00

abstract：OBJECTIVE:To evaluate the potential of (99m)Tc-pamidronate ((99m)Tc-APD) against (99m)Tc-medronate ((99m)Tc-MDP) as a new bone-seeking agent using intact bone and fractured femur in a rat model. METHODS:(99m)Tc-APD was prepared by the stannous reduction method. Scintigraphic images were obtained at 2 h and 24 h after ...

journal_title：Nuclear medicine communications

authors： Kumar V,Kumar D,Howman-Giles RB,Little DG

更新日期：2007-02-01 00:00:00

abstract：:To evaluate right ventricular overload in paediatric patients with congenital cardiac disease (n = 25), the uptakes of 201Tl and 99Tcm-sestamibi (99Tcm-MIBI) were compared. 99Tcm-MIBI showed a clearer myocardial border and better contrast between the myocardium and ventricular cavity. Although hepatic activity may inf...

journal_title：Nuclear medicine communications

authors： Nakajima K,Taki J,Taniguchi M,Tonami N,Hisida K

更新日期：1995-11-01 00:00:00

abstract：:99mTc-bisphophonates bone scan, planar and single-photon emission computed tomography/computed tomography (SPECT/CT) modalities, is a commonly used technique that provides high sensitivity and specificity for detection of osseous metastases. However, besides bone metastases, SPECT/CT provides an accurate evaluation of...

journal_title：Nuclear medicine communications

authors： Ju H,Paycha F

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:In the present study, (99m)Tc-radiolabelled E-selectin binding peptide ((99m)Tc-IMP-178) was investigated for its potential to image acute pyogenic osteomyelitis in a new animal model. Intraindividual comparisons were performed using an irrelevant peptide ((99m)Tc-IMP-100) to demonstrate specificity. METH...

journal_title：Nuclear medicine communications

authors： Gratz S,Béhé M,Boerman OC,Kunze E,Schulz H,Eiffert H,O'Reilly T,Behr TM,Angerstein C,Nebendahl K,Kauer F,Becker W

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:The indication for sentinel node biopsy (SNB) has not been fully established yet for patients with ductal carcinoma in situ (DCIS). AIM:To relate the conversion rate to invasive carcinoma with sentinel node positivity in high risk DCIS, and to refine the clinical presentation analysis in order to better sel...

journal_title：Nuclear medicine communications

authors： Fraile M,Gubern JM,Rull M,Julián FJ,Serra C,Llatjós M,Culell P,Puig P,Solà M,Vallejos V,Mariscal A,Janer J,Deulofeu P,Fusté F

更新日期：2006-10-01 00:00:00

abstract：:Changes in regional ejection fraction (rEF) of the interventricular septum following coronary artery bypass graft (CABG) surgery were examined using first-pass radionuclide ventriculography (RNVG) in patients without objective evidence of postoperative myocardial infarction (MI). One hundred and one patients had pre- ...

journal_title：Nuclear medicine communications

authors： Jacobson AF,Tow DE,Lapsley D,Khuri S

更新日期：1992-10-01 00:00:00

abstract：OBJECTIVE:To investigate the relationship between lymph node (LN) size and localization and prostate-specific membrane antigen (PSMA) uptake in patients with prostate cancer. PATIENTS AND METHODS:Between February 2015 and February 2017, a total of 178 patients diagnosed with prostate adenocarcinoma by gallium-68 PSMA ...

journal_title：Nuclear medicine communications

authors： Sönmezer B,Acar E,Erkoyun E,Capa Kaya G

更新日期：2019-08-01 00:00:00