Abstract:
:The Monte Carlo code SIMIND is used in nuclear medicine for research purposes, and also for testing the validity of various applications. Conversion of a SIMIND-generated interfile (header and image data file) is required to process the simulated image data on a Xeleris workstation. Currently there is no conversion program provided with SIMIND to convert its interfile, which is acceptable in any nuclear medicine workstation. Manual editing of the header file is possible with any standard text editor but it is time-consuming (requiring ∼1 h) and stressful. To alleviate this, we have developed a conversion program using FreeMat V4.0 (an open source software similar to MATLAB from MathWorks). It takes an average of 0.04404 s to convert a SIMIND SPECT data interfile and make it acceptable to Xeleris.
journal_name
Nucl Med Communjournal_title
Nuclear medicine communicationsauthors
Pandey AK,Kumar JP,Aheer D,Sharma A,Hasan B,Patel C,Bal CS,Kumar Rdoi
10.1097/MNM.0000000000000393subject
Has Abstractpub_date
2015-12-01 00:00:00pages
1264-7issue
12eissn
0143-3636issn
1473-5628journal_volume
36pub_type
杂志文章abstract::PET holds potential to provide additional information about tumour metabolic processes, which could aid brain tumour differential diagnosis, grading, molecular subtyping and/or the distinction of therapy effects from disease recurrence. This review discusses PET techniques currently in use for untreated and treated gl...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/MNM.0000000000000914
更新日期:2018-12-01 00:00:00
abstract::Foot problems are common causes of disability in diabetic patients with as many as 25% expected to develop severe foot or leg problems during their lifetimes. Although skin ulceration is the most frequent problem, bones may also be involved in two different clinical conditions: osteomyelitis and Charcot osteoarthropat...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/01.mnm.0000230066.23823.cc
更新日期:2006-09-01 00:00:00
abstract:BACKGROUND:99mTc-depreotide (NeoTect) is a synthetic somatostatin analogue, which binds to somatostatin receptor (SSTR) subtypes 2, 3 and 5. Imaging patients with non-Hodgkin's lymphoma (NHL) using the somatostatin analogue In-pentetreotide (Octreoscan) has demonstrated the feasibility of identifying lymphoma sites wit...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/01.mnm.0000126628.01919.f9
更新日期:2004-08-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the cerebral amyloid distribution in patients with mild cognitive impairment (MCI), assessed by carbon-11-Pittsburgh compound B (C-PIB) PET/CT, after 5 years of follow-up. PATIENTS AND METHODS:Ten amnestic MCI (A-MCI) and four nonamnestic (NA-MCI) patients were studied b...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001004
更新日期:2019-05-01 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
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200402000-00006
更新日期:2004-02-01 00:00:00
abstract:OBJECTIVE:The aim of our study was to explore the value of 3'-deoxy-3'-[F]fluorothymidine (F-FLT) and F-FLT PET in monitoring the early biologic response of esophageal carcinoma after irradiation in vitro and in vivo. METHODS:After 2, 4, and 8 h of irradiation at different doses (0, 5, 10, and 15 Gy) of esophageal car...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000201
更新日期:2014-12-01 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
pub_type: 杂志文章
doi:10.1097/MNM.0b013e32830978af
更新日期:2008-11-01 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
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000641
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:The new anti-cancer drug imatinib mesylate inhibits the tyrosine kinase growth factor receptor, c-KIT, and has shown spectacular activity in patients with gastrointestinal stromal tumours (GISTs). OBJECTIVE:To assess whether fluorodeoxyglucose positron emission tomography (FDG PET) is suitable for response ...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200405000-00002
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:ECG-gated single photon emission computed tomography (SPECT) myocardial perfusion scintigraphy combined with phase analysis allows for the assessment of left ventricular dyssynchrony. However, there are several software programs available thereby introducing variability in outcome and normal values. The aim ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001068
更新日期:2019-10-01 00:00:00
abstract::The presence of distant metastases is the main prognostic factor in patients with breast cancer and has a significant influence in the choice of therapy. Therefore, chest X-ray, bone scintigraphy and ultrasound of the abdomen are performed to detect distant metastases at diagnosis and follow-up. Fluorodeoxyglucose pos...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200209000-00009
更新日期:2002-09-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001011
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVES:Radionuclide therapies, including treatment of neuroendocrine tumors with lutetium-177 (Lu-177) octreotate, often involve hospital admission to minimize radiation exposure to the public. Overnight admission due to Lu-177 octreotate therapy incurs additional cost for the hospital and is an inconvenience for t...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000232
更新日期:2015-02-01 00:00:00
abstract::In busy nuclear medicine departments, the F+0 protocol for diuretic renography is routinely used to shorten the acquisition time. The aim of this study was to evaluate the influence of the F+0 protocol on the split renal function (SRF) during a dynamic renal scan using technetium-99m diethylene triamine pentaacetic ac...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e32835e7437
更新日期:2013-04-01 00:00:00
abstract:AIM AND PURPOSE:Radionuclide imaging of the kidneys using dimercaptosuccinic acid chelate labeled with technetium-99m (Tc-DMSA) is a well-established method for evaluating the extent of kidney parenchymal involvement in the scenario of urinary tract infection and for the estimation of the functional renal mass. We have...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e3283396073
更新日期:2010-07-01 00:00:00
abstract::The requirements, problems and progress of radioimmunotherapy in the management of certain malignancies are described. The future prospects using a two- or three-stage approach are promising. ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:
更新日期:1991-04-01 00:00:00
abstract::Split and total renal function are commonly assessed from time-activity curves obtained from gamma camera renography with 99Tcm-diethylenetriamine pentaacetate (99Tcm-DTPA) and 99Tcm-mercaptoacetyl-triglycine (99Tcm-MAG3). The impact of the statistical noise associated with these curves on the total precision in split...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199704000-00174
更新日期:1997-04-01 00:00:00
abstract::The purpose of this study was to compare six methods of measuring the left ventricular (LV) transient ischaemic dilation (TID) ratio during stress-rest myocardial perfusion single-photon emission tomography (SPET). The TID ratio was defined as the mean LV short-axis area at stress divided by the mean LV area of simila...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200010000-00013
更新日期:2000-10-01 00:00:00
abstract:BACKGROUND:Measurement errors occurring during glomerular filtration rate (GFR) studies propagate to an error in the calculated GFR. Previous work has modelled measurement errors for slope-intercept (SI-GFR), single-sample (SS-GFR) and slope-only (SO-GFR) methods. In this study, we have extended these models. The prima...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000977
更新日期:2019-04-01 00:00:00
abstract::Neuroendocrine tumors (NETs) are rare in childhood. Neuroblastoma is the most common pediatric extracranial solid tumor, occurring >90% in children younger than 5 years of age. Pheochromocytoma and paraganglioma are rare NETs, causing hypertension in 0.5-2% of hypertensive children. Gastroenteropancreatic NETs can occ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001305
更新日期:2021-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:2020-12-09 00:00:00
abstract:BACKGROUND AND AIM:To evaluate the diagnostic value of integrated 18F-fluorodeoxyglucose (FDG) positron emission tomography and computed tomography (PET/CT) to discriminate malignant from benign ovarian tumors. METHODS:One hundred and eight women suspected of having ovarian cancer underwent preoperative FDG-PET/CT sca...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e328345b339
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVE:In-vivo quantitative cerebral blood flow (CBF) measurement using positron emission tomography (PET) has typically employed invasive arterial blood sampling procedure to determine the arterial input function (AIF). The present study was performed to provide a non-invasive quantitative CBF measurement technique...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200510000-00009
更新日期:2005-10-01 00:00:00
abstract::The aim of the study was to evaluate pulmonary nodules (PNs) by incorporating time sensitivity (S) factor in the retention index (RI) and compare with the traditional fixed interval method. After obtaining approval from the Human Investigations Committee, 97 PNs from 81 patients (age=70±11) referred for dual-time fluo...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000190
更新日期:2014-12-01 00:00:00
abstract::Liver metastasis is a common consequence of colorectal carcinoma. Early and accurate detection of liver metastasis is crucial for a decision about partial hepatectomy, which is considered a standard and potentially curative therapy in such a setting. The presence of extrahepatic metastases will exclude surgical resect...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200009000-00002
更新日期:2000-09-01 00:00:00
abstract:OBJECTIVE:The clearance rate of inhaled 99mTc-sestamibi from the lungs of healthy nonsmoking individuals is much slower than would be expected from its physical properties. The clearance rate is even slower in healthy cigarette smokers. As 99mTc-sestamibi is a substrate for P-glycoprotein (P-gp), pulmonary P-gp may be ...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/MNM.0b013e32832b9a2d
更新日期:2009-08-01 00:00:00
abstract:OBJECTIVE:A lack of response to cardiac resynchronization therapy (CRT) has been reported in 20-40% of heart failure patients with left ventricular (LV) dyssynchrony who underwent treatment based on the established guidelines. The study aimed to investigate the relationship between (99m)Tc-tetrofosmin ((99m)Tc-TF) myoc...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/MNM.0000000000000150
更新日期:2014-09-01 00:00:00
abstract::The aims of this study were (1) to compare N-isopropyl-p-[I-123]-iodoamphetamine (123I-IMP) SPET with computed tomography (CT) in chronic-stage head trauma patients with neurological abnormalities and (2) to quantify regional cerebral blood flow (rCBF) in patients with chronic-stage head trauma. 123I-IMP SPET and CT w...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199501000-00006
更新日期:1995-01-01 00:00:00
abstract:OBJECTIVES:N staging is a key factor when considering the choice of treatment for non-small-lung cancer. It is possible that there is a correlation between N2 metastasis and some risk factors. The objective of the present study was to evaluate associations between several risk factors and N(2) metastasis using univaria...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000144
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVES:Radioiodine ablation of thyroid tissue remains the cornerstone of treatment for patients with differentiated thyroid carcinoma after thyroidectomy. Selecting an optimal dose of radioiodine for successful ablation is a continuous challenge in these patients. METHODS:We compared the treatment response of 341 ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,随机对照试验
doi:10.1097/MNM.0b013e32834e306a
更新日期:2012-03-01 00:00:00