Different fibrovascularization rate between coralline hydroxyapatite and high density porous polyethylene (Medpore) measured by 99mTc-MDP bone scintigraphy 6 months after intraorbital implantation.

abstract：:The purpose of this study was to undertake an audit of the quantitative characteristics of single photon emission computed tomography software using projection data from an analytically generated software phantom and a measured line source. The phantom consisted of three structures. A uniformly filled cylinder, a seri...

journal_title：Nuclear medicine communications

authors： Jarritt PH,Whalley DR,Skrypniuk JV,Houston AS,Fleming JS,Cosgriff PS

更新日期：2002-05-01 00:00:00

abstract：:Recombinant human thyrotropin (rhTSH) has been evaluated in 38 patients with differentiated thyroid cancer. The patients had all been treated previously by operation and 31 had received radioiodine 131I. The patients continued to take thyroid hormone and changed to a low iodine diet for 14 days before and throughout t...

journal_title：Nuclear medicine communications

authors： Durski JM,Weigel RJ,McDougall IR

更新日期：2000-06-01 00:00:00

abstract：:The aim of this study was to assess, by positron emission tomography (PET), the effect on cerebral functional activity of a new lorazepam-gamma-aminobutyric acid (GABA) conjugate [3-(4-acetamido)-butyrril lorazepam (DDS2700)]. Ten healthy volunteers were studied by PET and [18F]fluoro-deoxy-D-glucose ([18F]FDG) under ...

journal_title：Nuclear medicine communications

authors： Moresco RM,Tettamanti M,Gobbo C,Del Sole A,Ravasi L,Messa C,Paulesu E,Lucignani G,Perani D,Fazio F

更新日期：2001-04-01 00:00:00

abstract：:First pass radionuclide angiocardiography (FPRNA) has gained increasing interest because of the development of new 99Tcm-labelled perfusion agents and of new 191Os/191Irm generator systems. The aim of the study was to evaluate the performance capacities of a small field of view single crystal digital gamma camera for ...

journal_title：Nuclear medicine communications

authors： Dobbeleir A,Franken PR,Ham HR,Brihaye C,Guillaume M,Knapp FF,Vandevivere J

更新日期：1991-01-01 00:00:00

abstract：:The advent of PET instrumentation signaled the beginning of a new perspective in nuclear medicine diagnostic imaging. PET systems rely on several corrections that must be applied in order to establish accurate and reliable quantification. The inherent properties of PET detector architecture and the crystals themselves...

journal_title：Nuclear medicine communications

authors： Theodorakis L,Loudos G,Prassopoulos V,Kappas C,Tsougos I,Georgoulias P

更新日期：2013-11-01 00:00:00

abstract：:Using platelet scintigraphy to evaluate early thrombogenicity, we examined 39 new vascular accesses 4 weeks and 3 months after surgery. We found a significant association between platelet deposition and Doppler flow (P < 0.01) and blood pressure (P < 0.01). Compared with arteriovenous fistulae, prosthetic grafts showe...

journal_title：Nuclear medicine communications

authors： Neumann I,Meisl FT,Kopriva G,Manker W,Sinzinger H

更新日期：1999-05-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to analyze the uptake of rubidium in malignant tumors. PARTICIPANTS AND METHODS:Sixteen malignant lesions were included. Two radiologists compared each lesion to four references (subcutaneous fat, lung, mediastinal blood pool, and liver) at rest and stress and scored as 1-4. M...

journal_title：Nuclear medicine communications

authors： Khandani AH,Commander CW,Desai H,Oldan JD,Wong TZ,Benefield T,Ivanovic M

更新日期：2019-05-01 00:00:00

abstract：:The alveolar permeability (AP) in 21 patients with active diffuse infiltrative lung disease (ILD) was measured by 99Tcm-diethylenetriaminapentaacetate (DTPA) radioaerosol inhalation lung scintigraphy. The degree of AP damage in ILD was presented as the slope (% min-1) of the time-activity curve from the dynamic lung i...

journal_title：Nuclear medicine communications

authors： Kao CH,Lin HT,Yu SL,Wang SJ,Yeh SH

更新日期：1994-10-01 00:00:00

abstract：OBJECTIVE:In this study, primary tumors' fluorine-18-fluorodeoxyglucose (F-FDG) uptake in luminal A, luminal B, triple-negative, and human epidermal growth factor receptor type-2 subtypes of breast cancer was evaluated. In addition, the relationship between the primary tumor maximum standardized uptake value (SUVmax) v...

journal_title：Nuclear medicine communications

authors： Arslan E,Çermik TF,Trabulus FDC,Talu ECK,Başaran Ş

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The widely applied F-FDG is known for its disadvantage in brain tumour PET imaging because of its high background uptake. C-choline can achieve high contrast of brain tumour imaging and was expected to have higher sensitivity and specificity. We analysed the misdiagnoses in C-choline PET imagin...

journal_title：Nuclear medicine communications

authors： Huang Z,Zuo C,Guan Y,Zhang Z,Liu P,Xue F,Lin X

更新日期：2008-04-01 00:00:00

abstract：PURPOSE:Stunning of thyroid remnants after diagnostic scanning (Dx-WBS) using radioactive iodine- (¹³¹I) may limit the efficacy of I therapy. We aimed to evaluate this assumption in a prospectively designed study. METHODS:Forty patients who underwent thyroidectomy for differentiated thyroid carcinoma were studied and ...

journal_title：Nuclear medicine communications

authors： Amin A,Amin M,Badwey A

更新日期：2013-08-01 00:00:00

abstract：:Fever of unknown origin is defined as a temperature above 39.0 degrees C together with a white blood cell count > or = 15,000 mm-3, the duration of fever exceeding 2 weeks and a correct diagnosis not being obtained in the first week of hospitalization. In neonates and infants with fever of unknown origin, the localiza...

journal_title：Nuclear medicine communications

authors： Gratz S,Behr TM,Herrmann A,Meller J,Conrad M,Zappel H,Becker W

更新日期：1998-11-01 00:00:00

abstract：:The ability of 99Tcm-methoxyisobutylisonitrile (MIBI) single photon emission tomography (SPET) to detect myocardial ischaemia and necrosis was assessed in 56 patients (45 male, 11 female, aged 55 +/- 5 years), with clinically recognized ischaemic heart disease (IHD). All underwent coronary angiography (CA) and left ve...

journal_title：Nuclear medicine communications

authors： Sciammarella MG,Fragasso G,Gerundini P,Maffioli L,Cappelletti A,Margonato A,Savi A,Chierchia S

更新日期：1992-12-01 00:00:00

abstract：:Micturating renograms often need to be carried out on children, with whom difficulty may be experienced in synchronizing onset of micturition with camera and computer acquisition. A flow detection system has been developed which will automate these acquisitions, resulting in far fewer false starts or lost studies. The...

journal_title：Nuclear medicine communications

authors： Burniston MT,Royall RA,Tapper RC

更新日期：1987-09-01 00:00:00

abstract：:We report the use of broth simulation as a means of validating the practice of sub-dispensing from stock vials of long-lived sterile radiopharmaceuticals. 'Matched' vials of nutrient broth accompanied the stock vials of long-lived sterile radiopharmaceuticals during their time in use and were subject to the same handl...

journal_title：Nuclear medicine communications

authors： Murray T,Elliott AT,Hilditch TE

更新日期：2005-06-01 00:00:00

abstract：OBJECTIVES:We investigated the localization pattern of a novel imaging agent, (99m)Tc-labelled glucosamine (ECDG), in a variety of rheumatic conditions. MATERIALS AND METHODS:Sixteen patients were recruited into the study, with either active rheumatoid arthritis or osteoarthritis. (99m)Tc-ECDG was prepared in-house an...

journal_title：Nuclear medicine communications

authors： Angelides S,El-Mashaleh M,Anagnostou M,Howe G,Spencer D,Kumar V,Manolios N

更新日期：2014-06-01 00:00:00

abstract：OBJECTIVE:The herpes simplex virus thymidine kinase (HSVtk) gene has frequently been applied as a reporter gene for monitoring transgene expression in animal models. In clinical gene therapy protocols, however, extremely low expression levels of the transferred gene are generally observed. Consequently, sensitive and s...

journal_title：Nuclear medicine communications

authors： Buursma AR,Rutgers V,Hospers GA,Mulder NH,Vaalburg W,de Vries EF

更新日期：2006-01-01 00:00:00

abstract：:This study combines the pharmacologically-induced penile erection (PIPE) technique with radionuclide phallography (RNP) for the non-invasive study of penile haemodynamic changes during erection. Penile erections produced by the intracavernosal injections of two different vasoactive drugs, prostaglandin E1 (PGE1) and p...

journal_title：Nuclear medicine communications

authors： Siraj QH,Bomanji J,Akhtar MA,Rana MH,Sadiq M,Ahmed M

更新日期：1990-06-01 00:00:00

abstract：OBJECTIVE:To evaluate the diagnostic value of function volume/morphological volume ratio calculated from ventilation/perfusion single-photon emission computed tomography/computed tomography in distinguishing the lungs with bronchiolitis obliterans syndrome (BOS) from the lungs without this syndrome after lung transplan...

journal_title：Nuclear medicine communications

authors： Nakashima M,Shinya T,Oto T,Okawa T,Takeda Y

更新日期：2019-07-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to compare the sensitivity of single-photon emission computed tomography/computed tomography (SPECT/CT) using 99mTc-sestamibi (MIBI) with that of PET/CT using 11C-methionine (MET) for localization of parathyroid adenomas/hyperplasia in primary hyperparathyroidism. MATERIALS AND ...

journal_title：Nuclear medicine communications

authors： Hayakawa N,Nakamoto Y,Kurihara K,Yasoda A,Kanamoto N,Miura M,Inagaki N,Togashi K

更新日期：2015-01-01 00:00:00

abstract：:The extravascular concentration (Ce) of some renal agents, in relation to the simultaneous plasma concentration (Ci), was calculated as a function of time after intravenous injection. Four agents were studied: 51Cr-ethylenediamine tetraacetate (EDTA) (n = 11), 125I-hippuran (n = 11), 99Tcm-dimercaptosuccinic acid (DMS...

journal_title：Nuclear medicine communications

authors： Peters AM,Brown H,Cosgriff P

更新日期：1994-02-01 00:00:00

abstract：AIMS:The aims of this study were to improve the quantification of lower extremity lymphoscintigraphy, determine its value and lower limit of normal, and determine whether intermediate postinjection time imaging is necessary. PATIENTS AND METHODS:This was a study of 102 consecutive patients undergoing routine lower ext...

journal_title：Nuclear medicine communications

authors： Keramida G,Winterman N,Wroe E,Aplin M,Peters AM

更新日期：2017-03-01 00:00:00

abstract：:This paper proposes the utilization of 225Ac for the alpha-radioimmunotherapy of cancer. The isotope decays with a radioactive half-life of 10 days into a cascade of short-lived alpha- and beta-emitting isotopes. In addition, when indicated by the pharmacokinetic requirements of particular clinical applications, 213Bi...

journal_title：Nuclear medicine communications

authors： Geerlings MW,Kaspersen FM,Apostolidis C,van der Hout R

更新日期：1993-02-01 00:00:00

abstract：:The criteria governing the in vivo use of monoclonal antibodies in humans are based upon a number of legal requirements with respect to radiation hygiene, pharmaceutical legislation, radiopharmaceutical legislation and regulations with respect to products arising from biotechnology. This in itself has led to a complic...

journal_title：Nuclear medicine communications

authors： Cox PH

更新日期：1993-08-01 00:00:00

abstract：OBJECTIVE:To assess the ability of Ga DOTA-NOC PET/computed tomography (CT) to differentiate dural metastases from meningioma. PATIENTS AND METHODS:Patients who underwent a Ga DOTA-NOC PET/CT for differentiating meningiomas from dural metastases were included in the study. A visual score was assigned to the dural lesi...

journal_title：Nuclear medicine communications

authors： Purandare NC,Puranik A,Shah S,Agrawal A,Gupta T,Moiyadi A,Shetty P,Shridhar E,Patil V,Rangarajan V

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:It is known that fluorine-18 fluorodeoxyglucose PET/computed tomography (CT) segmentation algorithms have an impact on the metabolic tumor volume (MTV). This leads to some uncertainties in PET/CT guidance of tumor radiotherapy. The aim of this study was to investigate the effect of segmentation a...

journal_title：Nuclear medicine communications

authors： Xu W,Yu S,Ma Y,Liu C,Xin J

更新日期：2017-03-01 00:00:00

abstract：:Venous thromboembolism (VTE) can present as deep vein thrombosis (DVT) and/or acute pulmonary embolism (PE). In fluorine-18 fluorodeoxyglucose (18F-FDG) PET/CT, 18F-FDG activity along the deep veins of the lower extremities (LE) is often observed and, unless it is associated with focal intense activity, is not conside...

journal_title：Nuclear medicine communications

authors： Zhu HJ,Hess S,Rubello D,Goris ML,Alavi A

更新日期：2016-03-01 00:00:00

abstract：OBJECTIVES:The aim of the study was to evaluate the role of F-fluorodeoxyglucose ((18)F-FDG) PET/computed tomography (CT) in the early postoperative staging of breast cancer and to document (18)F-FDG PET/CT-based stage alterations and any subsequent impact on management. MATERIALS AND METHODS:Between January 2009 and ...

journal_title：Nuclear medicine communications

authors： Sen F,Akpinar AT,Ogur U,Duman G,Tamgac F,Alper E

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:123I has been promoted for diagnostic imaging as a means of avoiding 'stunning'. It has also been suggested that the more favourable physical characteristics and consequent enhanced imaging resolution provided by 123I offers a more accurate diagnostic assessment of the extent of disease prior to therapy. Thi...

journal_title：Nuclear medicine communications

authors： Cohen JB,Kalinyak JE,McDougall IR

更新日期：2004-02-01 00:00:00

abstract：:We evaluated the use of adenosine, dobutamine and arbutamine with (99m)Tc-tetrofosmin myocardial perfusion imaging. Forty patients under investigation for suspected coronary artery disease were recruited. Each had a resting scan and two separate stress scans on different days, in a randomized cross-over study. Resulta...

journal_title：Nuclear medicine communications

authors： Wright DJ,Williams SG,Lindsay HS,Sheard KL,Thorley PJ,Sivananthan UM

更新日期：2001-12-01 00:00:00