Abstract:
:Medullary thyroid cancer (MTC) originates from parafollicular C cells of the thyroid and accounts for 3-12% of all thyroid cancers. As opposed to other types of dedifferentiated thyroid tumours, MTC cells are highly functional, producing and secreting high amounts of calcitonin and carcinoembryonic antigen. As parafollicular C cells are of neural crest origin, MTC acts as a neuroendocrine tumour also and expresses somatostatin receptors. Although conventional radiological methods such as ultrasonography, computed tomography and magnetic resonance imaging are widely used in the primary diagnosis and staging, they often fail to localize the residual or recurrent disease because the majority of MTC recurrence presents as occult disease. Thus, owing to functional characteristics of MTC, functional imaging modalities of nuclear medicine play a major role in the diagnostic and therapeutic strategies for MTC. Among nuclear medicine modalities, Tc(V) -dimercaptosuccinic acid, In-octreotide and I/I-meta-iodobenzylguanidine are commonly used in the diagnostic and even more in postoperative work-up of MTC. Alternatively, F-fluorodeoxyglucose and other positron emission tomography radiopharmaceuticals such as F-fluorodopa or F-fluorodopamine as well as radiolabelled antibodies such as Tc/I/I anticarcinoembryonic antigen, antigastrin, and anticholecystokinin-B have promising results. Functional imaging has a great advantage for nuclear medicine techniques in the routine work-up of MTC patients and also has a wide use in experimental studies.
journal_name
Nucl Med Communjournal_title
Nuclear medicine communicationsauthors
Bozkurt MF,Uğur O,Banti E,Grassetto G,Rubello Ddoi
10.1097/MNM.0b013e32830f4af2subject
Has Abstractpub_date
2008-11-01 00:00:00pages
934-42issue
11eissn
0143-3636issn
1473-5628pii
00006231-200811000-00002journal_volume
29pub_type
杂志文章,评审abstract::High-grade astrocytoma represents the most common primary malignant brain tumour in the adult, and is associated with high morbidity and mortality rates. The aim of this study was to investigate the prognostic value of 99Tcm-hexamethylpropyleneamine oxime (HMPAO) brain single photon emission computed tomography (SPECT...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199212000-00004
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
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journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
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journal_title:Nuclear medicine communications
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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
pub_type: 杂志文章
doi:10.1097/MNM.0b013e328365bb41
更新日期:2013-11-01 00:00:00
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journal_title:Nuclear medicine communications
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journal_title:Nuclear medicine communications
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journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
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更新日期:2014-09-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章,meta分析,评审
doi:10.1097/00006231-200607000-00007
更新日期:2006-07-01 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
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e328013eb74
更新日期:2007-02-01 00:00:00
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 pr...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000393
更新日期:2015-12-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199101000-00004
更新日期:1991-01-01 00:00:00
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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
abstract::Bone scintigraphy has been shown to be sensitive in determining bone involvement in patients with malignancy, but it does not allow the assessment of bone marrow lesions in early disease. The aim of this study was to detect bone marrow invasion using 99Tcm-labelled monoclonal antigranulocyte antibody (AgMoAb) in patie...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-199710000-00013
更新日期:1997-10-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199112000-00007
更新日期:1991-12-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-199903000-00003
更新日期:1999-03-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198705000-00004
更新日期:1987-05-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200502000-00013
更新日期:2005-02-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
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更新日期:2004-09-01 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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更新日期:2018-12-01 00:00:00
abstract:AIM:The aim of this study was to investigate the value of cystatin C and beta-trace protein (BTP) levels in determination of the glomerular filtration rate (GFR) by accepting the technetium-99m diethylenetriamine pentaacetic acid (Tc-DTPA) method as the gold standard for GFR measurement in renal transplant patients wit...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
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更新日期:2014-07-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200411000-00008
更新日期:2004-11-01 00:00:00
abstract::201Tl myocardial perfusion single photon emission tomography (SPET) with pharmacological coronary vasodilatation using adenosine is now often used in the investigation of a patient with ischaemic heart disease (IHD). In this study, we present data from two groups of patients. Group A (n = 40) experienced 201Tl SPET wi...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-199408000-00003
更新日期:1994-08-01 00:00:00
abstract::This paper describes in vitro cytotoxicity experiments with 213Bi- and 225Ac-immunoconjugates on the human epidermoid tumour cell line A431 using a blood group A-reactive murine IgG (2D11) as the specific antibody and MOPC 21 as the control antibody. With both radionuclides, specific cell-killing was achieved. The obs...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199506000-00009
更新日期:1995-06-01 00:00:00
abstract:OBJECTIVE:Medullary thyroid carcinoma is a rare, potentially aggressive tumour, with relatively worse prognosis than well-differentiated thyroid cancer. We evaluated the long-term outcomes and prognosis of medullary thyroid carcinoma patients at a single institution in India and compared outcomes based on results of RE...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001264
更新日期:2020-11-01 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
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更新日期:2021-01-01 00:00:00