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<title>Chinese Journal of Magnetic Resonance Imaging RSS feed</title>
<link>http://med-sci.cn/cgzcx/en/contents_list.asp?issue=201609</link>
<language>zh-cn</language>
<copyright>An RSS feed for Chinese Journal of Magnetic Resonance Imaging</copyright>
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<title><![CDATA[The application of MR oxygen extraction fraction imaging in astrocytoma grading]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.001</link>
<description><![CDATA[Objective: To explore the feasibility of quantitative measuring glioma oxygen extraction fraction (OEF) with OEF-imaging based on asymmetric spin-echo and to evaluate the diagnostic performance of OEF-related quantitative index in differentiating low- and high-grade gliomas. Materials and Methods: Thirty-two patients who were diagnosed with glioma via histopathology were recruited in the study, among which 16 cases were astrocytoma (grade Ⅱ), 5 cases of anaplastic astrocytoma and 11 cases of glioblastoma. The informed consent forms were obtained before the patients received MR scanning and the protocol employs axial T1WI、 T2WI、T2FLAIR、SE-DWI、T1WI+C and ASE-OEF. The OEF of solid part of tumor and contralateral white matter was manually measured by. The statistic analysis was based on independent-sample t-test and one-way ANOVA, to identify the manifestation and diagnostic performance in low- and high-grade gliomas, the Pearson correlation analysis was applied to analyze the correlation between OEF and Ki-67 labeling index (Ki-67 LI). Results: In enhancement scanning, nonenhancement showed in ten of 16 low-grade gliomas, while only one patient showed nonenhancement, the difference of enhancement in low- and high-grade glioma was significant (P=0.002). The OEF in high-grade glioma was significantly higher than that in low-grade glioma (17.00±2.47 VS 20.46±2.98, P＜0.01), the intra-class correlation coefficient was 0.89 indicating a good consistency in measurement results. The difference of Ki-67 LI in gliomas was significant (48±54.01, 5.8±8.76, P=0.01) and the Ki-67 LI was mildly correlated with OEF (r=0.406, P＜0.05). The AUC of qualitative index depending on enhancement or nonenhancement in tumor solid part was 0.781 with 93.8% sensitivity and 62.5% specificity, while the AUC of OEF in differentiating low-and high-grade gliomas was 0.852 at a best threshold value of 19.55 with 81.3% sensitivity and 87.5% specificity. Conclusions: The ASE-MRI based on EPI can be applied in non-invasive measurement of glioma OEF. The quantitative parameter OEF is a excellent biomarker in differentiating high- and low-grade gliomas with good diagnstic performance and partly reflects the tumor proliferations. The potential application value of OEF in the diagnosis and management of glioma is worthwhile.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[A quantitative study about iron content of the cerebral nucleus in patients with Parkinson<sup><sup>,</sup></sup>s disease]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.002</link>
<description><![CDATA[Objective: Aiming to measure and analyse the iron content in cerebral nucleus of the Parkinson's disease (PD) subjects. Materials and Methods: Forty PD subjects and 36 volunteers were recruited in the cross-sectional study. Susceptibility weighted images (SWI) was acquired for all participants. Phase values of globus pallidum (GP), putamen (PUT), substantia nigra (SN) were measured by SPIN software. Paired-sample t test was used to compare the phase values of nucleus, P<0.05 was considered to be statistically significant. Results: Phase values in SN of PD subjects were least (right, 2034.84. left, 2030.55). Phase values of bilateral GP (R, P=0.018. L, P=0.040) and bilateral SN (R, P=0.008. L, P=0.000) showed significantly statistical differences between PD subjects and volunteers. There were significantly statistical differences in phase values between right GP and SN (P=0.000), right PUT and SN (P=0.000), left PUT and SN (P=0.000) in PD subjects. Conclusions: SN showed highest iron content in patients with PD, iron content increased symmetrically in GP and SN of patients with PD. SWI provided information for the diagnosis of PD.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Analysis of related parameters of magnetic resonance spectroscopy in the hippocampus of normal middle-aged group]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.003</link>
<description><![CDATA[Objective: To discuss the changes of the brain metabolites on the bilateral hippocampus of different age groups and parts in normal chinese middle-aged group by using magnetic resonance spectroscopy (MRS), to provide reference for early clinical diagnosis and treatment of hippocampal-related diseases. Materials and Methods: From community healthy volunteers, we selected 276 according to the standards, who were divided into three groups according to age, A group: prime period, 41 to 48 years, B group: steady period, 49 to 55 years, C group: adjustment period, 56 to 65 years, with about 100 subjects for each, underwent conventional cerebral MR scans, bilateral hippocampal MRS scans. The parameters of NAA/Cr, Cho/Cr, NAA/(Cho+Cr) ratio were measured. To analyse the differences of the parameters between different genders, sides, groups and parts, and discuss the correlation between the parameters and age. Results: The ratios of NAA/Cr, Cho/Cr, NAA/(Cho+Cr) had no significant difference between genders and left-right sides (P＞0.05). The ratios of metabolites had statistically significant difference among age groups (P＜0.05), the ratio of NAA/Cr, NAA/(Cho+Cr) was higher in group A, B than that in group C (P＜0.05), the ratio of Cho/Cr was lower in group A than that in group C (P＜0.05). The ratio of NAA/Cr, Cho/Cr had statistically significant difference between different parts (P＜0.05). But, the ratio of NAA/(Cho+Cr) had no significant difference (P＞0.05). The ratios of NAA/Cr, NAA/(Cho+Cr) were negatively correlated with age (r value: －0.486, －0.653, P＜0.05), the ratio of Cho/Cr was positively correlated with age (r value: 0.482, P＜0.05). Conclusions: MRS could reflect varieties of hippocampal metabolites in normal chinese middle-aged people noninvasively, their combination could find potential changes in micro metabolism and micro structure of normal brain and provide references for early clinical diagnosis of various diseases associated with hippocampus.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Relationship between the diffusion-weighted imaging patterns of ischemic stroke in acute stage and the TOAST etiological type]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.004</link>
<description><![CDATA[Objective: To evaluate the relationship between the imaging appearance on DWI of ischemic stroke in acute stage and the TOAST etiological type. Materials and Methods: We retrospectively analysed 939 patients admitted to neurology department of our hospital who were diagnosed as acute ischemic stroke or TIA in 2012—2015, according to the patients' DWI and MRA imaging findings, clinical data and related auxiliary examinations to evaluate TOAST etiological type, using statistical methods to analyse the correlation of the imaging appearance on DWI and TOAST etiological type. Results: There were 437 cases in the single infraction group and 502 cases in the multiple infraction group. Comparing to the single infraction group, the patients in multiple infraction group were older and had higher proportion of atrial fibrillation and hyperhomocysteinemia. Proportion of patients' TOAST subtypes were: LAA 49.6%, SVO 38.9%, CE 6.3%, SUE 5.2%, and there were no patients evaluated for SOE. The imaging appearance on DWI in acute stage of ischemic stroke had relationship with the TOAST etiological type (χ2=398.470, P=0.000), 75 cases of large penetrating branch infraction (χ2=47.199, P=0.000), 175 cases of anterior circulation unilateral infraction (χ2=39.772, P=0.000) and 91 cases of anterior- posterior circulation infarction (χ2=23.967, P=0.000) were mainly related to LAA type. Two hundred and thirty-nine cases of small penetrating branch infarction were mainly related to SVO type (χ2=332.102, P=0.000).  Conclusions: The imaging appearance on DWI in acute stage of ischemic stroke has relationship with the TOAST etiological type. Early DWI and MRA imaging findings can help the clinic to predict the etiology of ischemic stroke in acute stage．]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[The value of susceptibility weighted imaging combined with arterial spin labeling in diagnosis and prognosis in mild-to-moderate acute ischemic cerebral stroke]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.005</link>
<description><![CDATA[Objective: To study the clinical diagnostic value of 3.0 T magnetic resonance susceptibility weighted imaging (SWI) combined with arterial spin labeling (ASL) in ischemic penumbra (IP), collateral compensatory reserves, hemorrhage transformation (HT), responsible blood vessels and the recent prognosis of patients with acute cerebral infarction. Materials and Methods: Thirty-five patients with acute ischemic stroke underwent conventional MR sequences, SWI and 3D-PCASL check. Then the SWI minimum intensity projection and 3D-ASL pseudo color pictures were obtained by postprocessing with the software. According to drainage morphological changes around infarction core, 35 cases were divided into the obvious display group and the normal display group. Respectively, the NIHSS score of the two groups on the day of admission and the 15th day was analysed. Thirty-three patients without thrombolytic therapy, according  if creeping line strip high perfusion signal existed in the 3D-ASL pseudo color pictures that surrounding the infarction core area, were divided into the collateral compensative group and the control group, and on the day of admission and after 15 d NIHSS scores were analyzed respectively on the day of admission and the 15th day. According to the difference of perfusion state in the infarct core area 3D-ASL suggested, 35 cases were divided into high perfusion group and low perfusion group. Combined with the incidence of HT SWI, the relationship between different perfusion status in the core area of infarction and the occurrence of HT was statistically analysed. Results: The obvious display group showed the prognosis, stability and progress in proportion respectively for 13/27, 6/27 and 8/27, while the normal display group showed that respectively for 6/8, 8 and 0/8, the progress difference of short-term prognosis of two groups was statistically significant (P=0.0432). The NIHSS score difference between the collateral compensative group and the control group was not statistically significant (t=0.886, P=0.392). The collateral compensative group showed the recent prognosis improvement, stability and progress in proportion respectively for 13/17, 3/17 and 1/17, while the control group showed that respectively for 5/16, 4/16 and 7/16, and between the two groups after 15 d NIHSS score differences had statistical significance (t=2.296, P=0.039). The incidence of HT in the infarction core high perfusion group was 6/6, while the proportion of HT in the low perfusion group was 5/29, and the difference between the two groups was statistically significant (P=0.000). Conclusions: MRI imaging combined with ASL as well as SWI, can better evaluate cell oxygen metabolic state, blood perfusion, HT and so on, the IP range, collateral compensatory reserves and short-term prognosis, which provide the basis for clinical diagnosis and treatment.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Correlation between myocardial iron deposit, liver iron concentration and serum ferritin in patients with thalassemia]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.006</link>
<description><![CDATA[Objective: To quantify the myocardial iron overload and liver iron concentration (LIC) in thalassemia (TM) patients and discuss the relationships amongst myocardial iron overload, LIC and serun ferritin (SF). Materials and Methods: Study protocol was approved by local ethics committee, informed consent was obtained. A total of 134 patients with TM (Intermediate, 73. Major, 61) diagnosed by gene were enrolled. A multiple fast-field echo (mFFE) within a single breath-hold was performed using a 3.0 tesla MR unit to acquire 8 or 12 T2* weighted images in the heart or liver. T2*values of myocardium and liver were quantified based on mFFE-T2* protocol by a well-trained physician repectively, SF was obtained within 7 days before MRI. Spearman rank correlation was applied to analyse the relationships. Results: The median (range) of myocardial T2*, liver T2* and SF in 134 patients were 23.35 (1.88—36.17) ms, 1.33 (0.36—16.39) ms, 1235.3 (105.1—14673.0) μg/L, respectively. There was weakly correlation between myocardial T2* and liver T2* (rs=0.324, P=0.000), as well as myocardial T2* and SF (rs=－0.491, P=0.000), moreover, liver T2* and SF were moderately linear related (rs=－0.697, P=0.000). Furthermore, the median (range) of myocardial T2*, liver T2* and SF in 73 TM inter mediate were 26.18 (7.09—36.17) ms, 1.81 (0.37—16.39) ms, 622.8 (105.1—10807.0) μg/L, respecttively. There was no linear correlation between myocardial T2* and liver T2* (rs=0.059, P=0.619), likewise myocardial T2* and SF (rs=－0.166, P=0.161), however, liver T2*and SF was moderately related (rs=－0.583, P=0.000). The median (range) of myocardial T2*, liver T2* and SF in 61 TM major were 18.80 (1.88—33.11) ms, 0.72 (0.36—10.36) ms, 3310.0 (313.0—14673.0) μg/L, respectively. There was weak correlation between myocardial T2* and liver T2* (rs=0.365, P=0.004), and myocardial T2* and SF as well (rs=－0.359, P=0.004), in addition, liver T2*and SF was moderately related (rs=－0.707, P=0.000).  Conclusions: Within a certain LIC limits, cardiac excess iron was weak or no linear correlation with LIC and SF, which might increase with condition worsed or its types, however, it showed a moderate negative relationship of LIC to SF．]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Imaging features of mass type invasive ductal breast cancer on dynamic MR imaging between different age groups]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.007</link>
<description><![CDATA[Objective: To investigate the imaging features of mass type invasive ductal breast cancer on dynamic MR imaging between different age groups. Materials and Methods: Consecutive cases of pathologic proven invasive ductal breast carcinoma of PLA army general hospital were reviewed retrospectively. Those cases which showed non-mass-like enhancement were excluded. The location, morphological features and the time signal intensity curve (TIC) type of the lesions were evaluated. Results: Sixty-five patients were enrolled in our study, the young group including 18 cases and the older group 47. The young group was more likely to display an undistinguished boundary (50%) than the older group (19.1%). There were no significant differences in other features, such as the location, size, shape and TIC type of the mass lesions.  Conclusions: Invasive ductal breast cancer which showed mass like enhancement in young women was associated with more undistinguished boundary than the older group. The features may be suggestive of more aggressive, metastatic and a poorer prognosis of breast cancer in young women.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Assessment of glomerular filtration rate using diffusion weighted imaging: a comparative study of IVIM and mono-exponential models]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.008</link>
<description><![CDATA[Objective: To compare the clinical value of intra-voxel incoherent motion (IVIM) with a mono-exponential decay model in the analysis of diffusion weighted imaging for assessing glomerular filtration rate in vivo. Materials and Methods: In this study, 56 participants with albuminuria or persistent micro-albuminuria were included. A parameter of estimated glomerular filtration rate (eGFR) was calculated to classify the participants as having severe glomerular filtration rate injury (sRI, eGFR≤30 ml/min/1.73 m2) or not (non-sRI). A DWI sequence with seven b-factors was performed successfully on each participant. Image analysis was performed by a radiologist to generate diffusion coefficient (Dslow and Dfast) and fraction of fast diffusion (Ffast) in IVIM model, and to generate Dmon in mono-exponential decay model. The regions of interest were curved to cover the renal parenchyma for parameter measurements. Results: The four parameters (Dmon, Dslow, Dfast and Ffast) were (1.961±0.173)×10-3 mm2/s, (1.747±0.153)×10-3 mm2/s, (3.481±0.690)×10-3 mm2/s and (19.000±4.010)%, respectively, in sRI group, and were less than that (2.175±0.165)× 10-3 mm2/s, (1.917±0.162)×10-3 mm2/s, (4.210±0.718)×10-3 mm2/s and (23.110±2.809)% in non-sRI group, respectively) in non-sRI (t≥3.793, P＜0.05), and were positively related with eGFR (t≥0.356, P＜0.05). For differentiating sRI from non-sRI, receiver operating characteristic curve (ROC) analysis indicated no significant difference between the four parameters (Z≤0.482, P＞0.05) because the areasunder ROC of Dmon, Dslow, Dfast and Ffast were 0.796, 0.786, 0.773 and 0.806, respectively.  Conclusions: The Dmon, a mono-exponential modelparameter with combining micro-perfusion and diffusion information, demonstrates the potential for assessing glomerular filtration rate in vivo．]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[The relationship between DKI and pathological features of cervical cancer: a primary study]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.009</link>
<description><![CDATA[Objective: To evaluate and contrast diffusion-weighted imaging (DWI) and diffusion kurtosis imaging (DKI) in differentiating cervical cancer pathological type and degree of differentiation. Materials and Methods: Collecting 39 patients with cervical cancer diagnosed by pathological examination, 31 were cervical squamous cell cancer (7 high, 19 medium and 5 low differentiation cervical squamous cell cancer), and the remaining 8 patients were cervical adenocarcinoma. Everyone underwent cervical magnetic resonance imaging (MRI) examination, the sequences included conventional, DWI and DKI. Compared mean value of ADC (apparent diffusion coefficient), MK (mean kurtosis) and MD (mean diffusion) of cervical squamous cell cancer, cervical adenocarcinoma and high, medium and low differentiation cervical squamous cell cancer. Evaluate the discriminability of ADC, MK and MD in cervical squamous cell cancer,  cervical adenocarcinoma and high, medium and low differentiation cervical squamous cell cancer by receiver operating characteristics (ROC) curves. Results: (1) The mean values of ADC, MD were lower in cervical squamous cell carcinoma contrast to adenocarcinoma (P＜0.001), but the mean values of MK in cervical squamous cell carcinoma were higher contrast to adenocarcinoma (P＜0.001). When differentiating cervical squamous cell carcinoma from cervical adenocarcinoma, mean value of MK possessed a biggest AUC (0.968), followed MD (0.940) and ADC (0.915). (2) When differentiating poorly from medium , medium from high differentiated squamous cell carcinoma, the mean value of MK had best ability with largest AUC (0.905, P=0.003. 0.940, P＜0.001), followed MD (AUC=0.884, P=0.009. AUC=0.887, P=0.002) and ADC (AUC=0.853, P=0.012. AUC=0.842, P=0.003). Conclusions: DKI is better than DWI on discriminating cervical squamous cell carcinoma, cervical adenocarcinoma and high, medium and low differentiated subtypes of cervical squamous carcinoma．]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[The feasibility study of 3D-PCASL evaluating the anti-angiogenesis of soft tissue tumor]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.010</link>
<description><![CDATA[Objective: To investigate the feasibility of anti-angiogenesis of VX2 soft tissue tumor by 3D-PCASL and MVD.  Materials and Methods: VX2 tumor was inoculated in the muscular tissue of lower section of femur of 24 New Zealand rabbits successfully. The experimental group and the control group contained 12 subjects, respectively injected in muscles around the tumor with Endostar solution (Endostar: saline ratio of 1.5 mg/8 ml) and 0.9% saline 8 ml，for a period of 14 days. BFASL values were respectively measured by arterial spin labeling (ASL) via selecting the tumor maximum level. BFASL values were compared with those parameters of pathology, which including MVD and VEGF. Results: The MVD values of the central and margin region of experimental group showed a positive correlation with BFASL values (r= 0.891, r= 0.626, P＜0.05 ), the MVD values of the central and margin region of control group showed a positive correlation with BFASL values (r=0.960, r=0.917, P＜0.05) ，they all corresponded to the expression of VEGF.  Conclusions: The BFASL values and the MVD values showed a positive correlation in evaluation of anti-angiogenesis of VX2 soft tissue tumor. The 3D-PCASL might be feasible for evaluation of anti-angiogenesis of soft tissue tumor.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Analysis of low field permanent magnet type MR image quality 
control]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.011</link>
<description><![CDATA[Objective: By aid of clinical application of the low field equipment, we found some common causes of affecting image quality. The causes were analyzed to achieve the image quality control, so as to provide more valuable diagnostic basis for the clinic. Materials and Methods: Total 400 MRI cases were analyzed and evaluated for image quality, and the main observation indicators were spatial resolution (SR), signal to noise ratio (SNR), image contrast and contrast to noise ratio (CNR), equipment plait artifacts, chemical shift artifacts, truncated artifacts, magnetic susceptibility artifact, motion artifacts, and metallic artifacts. According to these indicators, the images were classified into three classes: excellent, good, and poor. Results: In 400 cases, the image quality was excellent in 280 cases, good in 100 cases and poor in 20 cases. The reasons for the 20 poor images were three: (1) Poor patient coordination. (2) Improper handling of artifacts in magnetic resonance imaging (MRI) and magnetic resonance parameters control. (3) Machine stoppage. Conclusions: Low field permanent magnet type MRI to get a good image, we must attach importance to improving image quality.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Functional magnetic resonance imaging explore the cerebral function and structure changes of the depression first-degree relatives]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.014</link>
<description><![CDATA[The functional magnetic resonance imaging (fMRI) has been widely used in the process of the diagnosis and treatment of the depression, and the probability of risk in depression first-degree relatives is higher than the average individual.In this paper, we combined several related literatures about depression first-degree relatives in recent years, and made a review from the aspects of brain function and brain structure.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Progresses of multimodal functional magnetic resonance imaging in assessment of brain default mode network damage in type 2 diabetes]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.015</link>
<description><![CDATA[Type 2 diabetes mellitus caused by insulin resistance is a metabolic disease characterized by high blood glucose. It affects central nervous system especially brain regions of default mode network. Recently, early detection and prognosis of default mode network damage by multimodal functional magnetic resonance imaging has become a research hotspot. This review focused on the mechanism and pathologic changes of type 2 diabetes brain damage and research progresses by multimodal functional magnetic resonance imaging.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[The advanced imaging of IDH-1 mutation in gliomas]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.016</link>
<description><![CDATA[Isocitrate dehydrogenase 1 (IDH-1) would act as a biomarker which plays a key role in determining the molecular subtypes of gliomas and individualized treatment and prognosis. More and more studies show that IDH-1 mutation is closely associated with gliomas. This paper will review the relationship between IDH-1 mutationand imaging genomics ingliomas, Hopefully it is useful to the early diagnosis, therapy 5 and outcome of gliomas.]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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<title><![CDATA[Cardiac longitudinal relaxation time (T1) imaging technique and its clinical applications]]></title>
<link>http://med-sci.cn/cgzcx/en/en_articlexml.asp?doi=10.12015/issn.1674-8034.2016.09.017</link>
<description><![CDATA[Cardiac imaging techniques; Magnetic resonance imaging]]></description>
<pubDate>Tue,20 Sep 2016 00:00:00  GMT</pubDate>
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