JOURNAL OF CHINA MEDICAL IMAGING

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期刊信息

创刊日期：1990年
主管单位：中国人民共和国卫生部
主办单位：中国医学影像技术研究会
　　　　　中国医科大学
承办单位：中国医科大学附属盛京医院
　　　　　辽宁省医学影像学会
编辑出版：《中国临床医学影像杂志》
　　　　　编辑部
刊　　期：月刊

2016 Vol. 27, No. 3 Published: 2016-03-20

	153	The correlation study between high-intense vessel sign in cerebral infarction#br# cerebrovascular stenosis and Willis circle integrity
		QIU Lei-yu1, GONG Xiang-yang2
		Objective: To evaluate the characteristics of high-intense vessel sign(HVS) on FLAIR in patients with cerebral infarction in middle cerebral artery(MCA). Methods: Patients with acute cerebral infarction in MCA were retrospectively analyzed and were divided into three groups according to time which occurred symptoms to MRI examination. The overall and each group incidence of HVS were analyzed and compared. The correlation between location distribution grade of HVS and vascular stenosis, cerebral infarction form were analyzed by Chi-square test. The differences among three groups were compared. Results: The positive rate of HVS was 81.82%(≤24 hours), 69.35%(2~4 days) and 63.41%(5~7 days) respectively. The incidence rate was descending accompanying the time prolonging. There was no significant difference among three groups. While the incidence rate of HVS was ascending accompanying the vascular stenosis degree arising(P=0.000). HVS appeared in M1 segment trended large part of cerebral infarction, and HVS appeared in the M4~5 segment trended for dispersive cerebral infarction. High positive rate of HVS was occurred more in intermitted group than that in integrity group(χ2=7.089, P=0.008). Conclusion: ①A high positive rate occurred more in acute MCA infarction area in the early stage and that reduced by following time.　②The worse vascular stenosis degree was occurred, the widen distribution and the higher grade of HVS were happened.　③HVS appeared in M1 segment trended large part of cerebral infarction, and HVS appeared in the M4~5 segment trended for dispersive cerebral infarction. ④The entire of Willis circle is one of the most important factor of cerebral infarction. The incidence rate of HVS intermitted group was obviously higher than that in integrity group.
		2016 Vol. 27 (3): 153-156 [Abstract] ( 748 ) HTML (1 KB) PDF (0 KB) ( 197 )

	157	A model for an appropriate mix ratio of agar and gadoteric acid similar to the relaxation time of#br# white matter of human brain: experiment study
		GE Zu-feng1, GONG Xiang-yang2, ZHU Li-li1, ZHU Shi-qiang1, WU Wei1, SHAN Deng-feng1
		Objective: To set up an MR study model for an appropriate mix ratio of agar and gadoteric acid similar to the relaxation time of white matter of adult brain. The mixture is expected to be a substitution of adult brain in MRI experiment. Methods: After a phantom was made of 0.03 mmol/L, 0.06 mmol/L, 0.09 mmol/L, 0.2 mmol/L, 0.4 mmol/L, 0.6 mmol/L, 0.8 mmol/L gadoteric acid mixed with 1%(g/dl) and 1.5%(g/dl) agar respectively, it was fixed around adult brains(n=11) to be scanned by a 1.5T superconducting unit to get T1 and T2 maps. Then the curve equations were fitted by regression analysis of T1, T2 values of every mixture. Single goal seeking was used to calculate the ranges of mix ratio matching to the relaxation times of 95% CI(means) of brain white matter. According to the calculated mix ratio, another phantom was made to compare it’s relaxation times to the white matter. Results: The 95% CIs(means) of T1 and T2 of white matter were 792.14~848.59(820.36) ms and 83.45~86.09(84.77) ms, respectively. The calculated mix ratio matching to the 95% CI(means) of T1 of white matter as follow: 0.10~0.11 mmol/L(0.11 mmol/L) gadoteric acid mixed with 1% agar, 0.09~0.10 mmol/L(0.10 mmol/L) gadoteric acid mixed with 1.5% agar. The calculated mix ratio matching to the 95% CI(means) of T2 of white matter as follow: 0.49~0.56 mmol/L(0.52 mmol/L) gadoteric acid mixed with 1% agar, 0.08~0.12 mmol/L(0.10 mmol/L) gadoteric acid mixed with 1.5% agar. Conclusion: A range of 0.09~0.10 mmol/L gadoteric acid mixed with 1.5% agar is an appropriate mix ratio matching to the both T1 and T2 value of adult brain white matter, which can provide an analog MRI signal of human white matter.
		2016 Vol. 27 (3): 157-160 [Abstract] ( 893 ) HTML (1 KB) PDF (0 KB) ( 185 )

	161	3.0T MRI SWI clinical study of cerebral microbleeds in type 2 diabetes and association with cognitive function
		LIU Wen-wen, LIU Jin-cai
		Objective: To study type 2 diabetic encephalopathy microvascular disease by SWI with cerebral microbleeds(CMBs) as biological markers, and explore the impact of cognitive dysfunction in diabetes. Methods: We recruit patients with type 2 diabetes with cognitive dysfunction by montreal cognitive scale(MoCA) in 30 cases, and patients with type 2 diabetes, having non-recognition dysfunction in 30 cases, which matched by age, sex and education level. Each subject’s MoCA total score and the specific score were recorded, then underwent conventional MRI and SWI scan. The number and location of CMBs on SWI images of two groups were examined. Results: In all 57 cases, 26 cases had CMBs, CMBs prevalence was 45.6%. There were 155 CMBs, the number and distribution of CMBs were common in subcortical/cortical areas, there were 107 CMBs at subcortical/cortical areas, lower hemisphere deep CMBs were 41, brainstem and curtain CMBs were 7, accounting for the total respectively 69.0%, 26.5%, 4.5%. The two groups had significant difference in the number and case of CMBs(P<0.05). The two groups had significant difference in the case of CMBs in difference area of brain(P<0.05). According to Spearman correlation analysis results, the CMBs number was negatively correlated with total MoCA scores, visuospatial skills and execution function scores, attention scores, language scores, abstracting scores and memory scores(P＜0.05). Conclusion: CMBs is an independent factors affecting cognitive function in diabetic patients, and there is a trend that with an increase of the number of CMBs, it leads the more severe cognitive impairment.
		2016 Vol. 27 (3): 161-166 [Abstract] ( 862 ) HTML (1 KB) PDF (0 KB) ( 217 )

	167	Clinical value of ultrasonography in the diagnosis of orbital mantle cell lymphoma
		MEN Jie, ZENG Ning, ZHANG Yu, WU Xiao-xia
		Objective: To explore the color Doppler ultrasound features of the orbital mantle cell lymphoma(MCL), and to provide a reference for the diagnosis of the disease. Methods: A total of 12 cases(16 eyes) orbital MCL patients treated in hospital from May 2005 to December 2015 clinical data were retrospectively analyzed, examination of patients by color Doppler ultrasound, observed the umor size, location, shape, boundary, echo and relationship with the surrounding tissue, and then detected color Doppler blood flow display, for blood flow display, measured diastolic minimum velocity(Vmin), peak systolic velocity(Vmax), resistance index(RI). Results: Twelve cases of orbital MCL patients with 10 cases in the low echo area scattered the rope shaped strong echo, and the gres of along the muscle vertebra clearance, 2 cases showed low echo, improve gain can still be detected, and thin separated. The inflammatory tumor mass was found in many of the posterior orbital, and spread to the front and back. The ultrasound showed the swelling of the capsule, and the bilateral lateral muscle was significantly increased. Orbital MCL mass flow signal were rich, inflammatory pseudotumor tumor blood flow signal was very rich, mainly for regular branch flow. The Vmax, Vmin, and RI in MCL group were significantly higher than those in inflammatory pseudo tumor group(P<0.05). Conclusion: There are certain regularity ultrasound in the orbital MCL, and combine clinical manifestations and tumor location are helpful to the diagnosis of MCL.
		2016 Vol. 27 (3): 167-169 [Abstract] ( 695 ) HTML (1 KB) PDF (0 KB) ( 217 )

	170	Evaluate of rhBNP treatment efficacy in patients with acute heart failure: application for#br# two-dimensional speckle tracking imaging techniques
		LI Shen-yi, CHEN Hong-tian, LONG Xiang-dang, LIU Liang, WEI An, LV Qing-shan, CAO Lin
		Objective: To explore value of rhBNP treatment efficacy in patients with acute heart failure by using two-dimensional speckle tracking imaging techniques. Methods: Eighty cases of acute heart failure patients were randomized into observe group(rhBNP) and control group(n=40 each), all the patients were treated with traditional heart failure treatment, but the observe group received rhBNP. Two groups of patients with left ventricular ejection fraction(LVEF), left ventricular long axis of the average total strain(GLS-Avg), peak twist(Ptw）, peak untwist velocity(PutwV), and the time to peak twist(TPK) were observed. Results: After treatment, the LVEF, GLS-Avg absolute value, Ptw and PutwV of patients in two groups were increased, but the increasing degree of the observation group was significantly higher than those of the control group, the difference was statistically significant(P<0．05). TPK of patients in two groups were delayed, but the delaying degree of the observation group was significantly higher than those of the control group, the difference was statistically significant(P<0．05). The parameters in the observe group after treatment has improved, the difference was statistically significant(P<0.05). The parameters in the control group after treatment were improved, but there was no statistically significant difference compared with before treatment(P>0.05). Conclusion: rhBNP has a positive and efficient effects on the patients in clinical. At the same time, 2D-STI can provide an effective and noninvasive method for clinical evaluation of left ventricular function．
		2016 Vol. 27 (3): 170-172 [Abstract] ( 720 ) HTML (1 KB) PDF (0 KB) ( 180 )

	173	The correlation reasearch between the head of pancreatic ductal adenocarcinoma and#br# diameter of main pancreatic duct and common bile duct
		SU Chun-yan1, ZHANG Rui-ping2, LI Jian-ding2, ZHAO Xu-hui1
		Objective: To investigate the relationship between the size of the lesion, differentiation grade and the diameter of the pancreatic duct and common bile duct by using imaging surface reconstruction in 64-MDCT. Methods: Forty-five patients MDCT imaging with pancreatic ductal adenocarcinoma(confirmed by pathology) were retrospective analyzed from September 23, 2013 to June 17, 2015. The diameter of the main pancreatic duct, the longest diameter of the main pancreatic duct and the diameter of the common bile duct were statistically analyzed. Results: High(7 cases), medium(21) and low(17) differentiated ductal adenocarcinoma were confirmed in this group; and average size of pancreatic head carcinoma was (2.33±0.86) cm. There was no correlation between differentiated grade and its average diameter of common bile duct at upper and posterior duodenal level. There was positive correlation between differentiated grade and average diameter of common bile duct obstruction upstream. There was no correlation among the size of pancreatic head carcinoma with diameter of the neck, body and tail of the main pancreatic duct, and negative correlation between the pancreatic head carcinoma and average diameter of the main pancreatic duct and positive correlation with average diameter of the pancreatic duct obstruction at upstream level. Between poorly and moderately differentiated pancreatic ductal adenocarcinoma, average diameter of the upper main pancreatic duct was statistically significant difference. Upstream bile duct diameter was no statistically significant difference among poorly, moderately and highly differentiation of ductal adenocarcinoma. Conclusion: Differentiation garde of pancreatic head carcinoma was certainly correlated with the average diameter of the main pancreatic duct.
		2016 Vol. 27 (3): 173-176 [Abstract] ( 870 ) HTML (1 KB) PDF (0 KB) ( 233 )

	177	The imaging analysis of gallbladder adenomyomatosis on contrast-enhanced ultrasound
		WANG Jin-huan, XU Hui-xiong, LIU Lin-na, ZHENG Shu-guang, SUN Li-ping, GUO Le-hang
		Objective: To investigate the enhancement pattern and parameters of contrast enhanced ultrasound(CEUS) in gallbladder adenomyomatosis. Methods: Thirty pathologically proven gallbladder adenomyosis in 30 patients who had undergone CEUS preoperatively were included in this study. Various contrast enhancement patterns and parameters were retrospectively analyzed. Results: Twenty-five lesions showed hyper-enhancement during the arterial phase and 5 lesions showed iso-enhancement. As to the pattern of intralesional vascularity, 9 lesions showed peripheral rim-like hyper-enhancement（30%, 9/30）. The contrast agent entered the mucosa firstly and then theserosa of the gallbladder wall. The arrival time of contrast agent to the lesion was (13.83±3.38) s and the washout time was (56.29±28.91) s. Preoperatively, two readers using conventional ultrasound made 5 correct diagnosis of gallbladder adenomyomatosis among the all 30 cases(16.7%, 5/30) whereas, using CEUS they made 26 correct ones(86.7%, 26/30). Besides, 11 lesions which were poorly defined using conventional ultrasound were well defined using CEUS. Conclusions: Enhancement patterns and parameters of CEUS may be useful in the noninvasive diagnosis of gallbladder adenomyomatosis.
		2016 Vol. 27 (3): 177-179 [Abstract] ( 755 ) HTML (1 KB) PDF (0 KB) ( 176 )

	180	Preliminary evaluation of gradient reversal fat suppression technology(LIPO) in#br# diffusion-weighted MR imaging of normal pancreas at 3.0T
		SHANG Jin1, GUO Qi-yong1, YU Bing1, SHI Yu1, SHI Kai-ning2, LIU Ying1
		Objective: To evaluate the clinical value of gradient reversal fat suppression technology(LIPO) in diffusion-weighted MR imaging of normal pancreas at 3.0T. Methods: DWI-LIPO and conventional DWI sequence(b values 800 s/mm2) were performed among twenty volunteers on a 3.0T whole-body MRI system. The ADC value and image quality, including SNR, blurring and artifact level, was evaluated by two experienced radiologists. One-way analysis and LSD test were used to compare DWI-LIPO sequence with conventional DWI sequence through the software SPSS 19.0. Results: There was no statistical difference between two different DWI sequences(P=0.211) in ADC value of normal pancreas. Normal pancreas in DWI with LIPO has more higher SNR than conventional DWI(P=0.000 2). Compared with conventional DWI sequence, there was significantly statistical difference between the artifacts and image blurring degree scores in DWI with LIPO(P=0.001, 0.009). Conclusion: LIPO technology improves the image quality of pancreas DWI at 3.0T MR.
		2016 Vol. 27 (3): 180-182 [Abstract] ( 712 ) HTML (1 KB) PDF (0 KB) ( 161 )

	183	Evaluate the diagnostic value of capsule endoscopy and CT enterography in obscure gastrointestinal bleeding
		ZHANG Jing, YANG Yan-min, LU Jian-huan, YANG Ning-na, GAO Li
		Objective: To evaluate the diagnostic value of capsule endoscopy(CE) and computed tomography enterography(CTE) in obscure gastrointestinal bleeding. Methods: Eighty-four patients with obscure gastrointestinal bleeding were included and analyzed retrospectively in our hospital from September 2011 to December 2014. The patients were divided into three groups: CE, CTE, and combination of CE and CTE group. The diagnostic rate and diagnostic coincidence rate of the three groups were compared, and the values of CE and CTE in the diagnosis of obscure gastrointestinal bleeding were discussed. Results: Thirty-seven patients were performed CE, thirty patients of all were found to be positive for small bowel lesions, the lesion detection rate is 81.1%(30/37), and the diagnosis coincidence rate is 87.9%(29/33). Thirty-five patients were underwent CTE, and twenty-four patients of all were found to be positive for small bowel lesions, the lesion detection rate is 68.6%(24/35), and the diagnosis coincidence rate is 82.1%(23/28). Twelve patients were underwent both CTE and CE, 9 patients of all were found to be positive for small bowel lesions, the lesion detection rate is 83.3%(10/12), the diagnosis coincidence rate is 90.9%(10/11). There is no statistical significance among the three groups. Conclusion: In the diagnosis of obscure gastrointestinal bleeding, CE and CTE have high diagnostic value; the combination of the two ways can not improve the detection rate and diagnostic accuracy of the disease.
		2016 Vol. 27 (3): 183-186 [Abstract] ( 677 ) HTML (1 KB) PDF (0 KB) ( 167 )

	187	Urichal carcinoma: MSCT findings compared with pathology
		HAO Shuai-ying1, ZHANG Bin2, LI Xin-hua2, FEI Sheng-min2, YU Ming-chuan2, HU Ming-qiu2, NA Yan-qun2
		Objective: To discuss findings of urachal carcinoma by MSCT, and improve the ability for the diagnostic level of the disease. Methods: The MSCT findings of eight cases with surgically proven urachal carcinomas were retrospectively reviewed. CT images were evaluated to determine tumor localization, morphology, density, enhanced pattern, extent of local invasion and metastases, and compared with pathology. Results: MSCT in all eight cases showed a mass located in the midline between the dome of the bladder and the umbilicus. Seven cases were mixed cystic solid lesions and one case was completely solid. Calcifications were present in five cases. All lesions showed heterogeneous enhancement after contrast administration. Bladder mucosal invasion was present in seven cases, was seen as an intra luminal irregular mass. Conclusion: MSCT examination before surgery is useful to correctly diagnose of urachal carcinoma which showed unique location and characteristic imaging findings.
		2016 Vol. 27 (3): 187-190 [Abstract] ( 880 ) HTML (1 KB) PDF (0 KB) ( 221 )

	191	Prenatal ultrasound characteristics and pregnancy outcomes of abnormal digestive system in fetus
		WEI Wei, WANG Hong, WANG Jian-hua
		Objective: To investigate the prenatal ultrasound characteristics and pregnancy outcomes of abnormal digestive system in fetus． Methods: During August 2012 to August 2014, 6 328 pregnant women were detected with ultrasound examination, and we conducted a follow-up study of 24 cases of abnormal fetal digestive system patients, combining with autopsy or after birth control operation. Results: The rate of abnormality in fetus digestive system was 0.38%(24/6 328). There were 19 cases of spontaneous labor(79.1%) and 5 cases of induced abortion(20.8%) in the 24 cases which were suspected with digestive system anomalies． All the cases have been confirmed by the follow-up ultrasound examination and autopsy. The prenatal diagnostic accuracy of ultrasound was 91.6%(22/24）. Two cases were missed(two cases of anal atresia). Duodenal atresia or stenosis was the most common abnormalities of fetal digestive system. Prognosis of fetus with single malformation is better. Conclusion: Color Doppler ultrasound can supply more objective and dynamic observation of the fetal digestive tract physiological changes and the anomaly, which has important application value in the diagnosis of fetus digestive system malformations.
		2016 Vol. 27 (3): 191-193 [Abstract] ( 779 ) HTML (1 KB) PDF (0 KB) ( 184 )

	194	The value of ultrasonography and MRI in the diagnosis of placenta accreta
		HAN Peng-hui, JIANG Kui-ming, GUO Qing-lu, OUYANG Chun-yan, LEI Qiong, OU Juan-ting
		Objective: To compare the value of ultrasonography and MRI in the diagnosis of suspected abnormal placental implantation, and discuss ultrasonography and MRI features in patients with placental invasion. Methods: The sonographic and MRI scan of 256 patients at risk of placenta accreta was reviewed retrospectively. Finding patients of placenta accreta with ultrasound and MRI were compared with clinical findings with delivery, and then compared the value of ultrasonography and MRI in the diagnosis of suspected abnormal placental implantation. Results: Of the 256 patients at risk of placenta accreta, 50 patients were confirmed with abnormal placental implantation by the operative finding. Ultrasonography was correctly identified in 32 of 50 patients with placenta accreta, sensitivity 64.0%, specificity 99.5%, positive predictive value 97.0%, negative predictive value 91.9%. With MRI, abnormal placentations were correctly identified in 39 of 50 patients, with sensitivity 78.0%, specificity 99.5%, positive predictive value 97.5%, and negative predictive value 94.9%. Ultrasonography and MRI showed no statistically difference in identifying patients with abnormal placental implantation(P>0.05). The main features of placental implantation on ultrasonography were intraplacental lacunae and loss of the normal retroplacental clear space, bigger vascular lake and increased vascularization in placenta or uterine and serosa interface. At MRI, blurred of the interface placenta and uterine myometrium, uterine bulging and the presence of dark intraplacental bands on SSFSE images in intraplacental or uterine and serosa interface are of the main features of placental implantation. Conclusion: Both ultrasound and MRI have higher diagnostic value in placental implantation. There are both specific findings in placenta accreta on ultrasonography and MRI.
		2016 Vol. 27 (3): 194-197 [Abstract] ( 780 ) HTML (1 KB) PDF (0 KB) ( 239 )

	198	Imaging findings of sacrococcygeal yolk sac tumor in children
		LU Zheng-hai, DING Ming, CAI Jing, CUI Xue-e, ZHU Jing-yu, ZHU Jin-yong, WANG Deng-bin
		Objective: To improve the accuracy of preoperative diagnosis of sacrococcygeal yolk sac tumor in children by correlating the CT or MR imaging features with histopathology. Methods: CT or MR imaging findings of sacrococcygeal yolk sac tumor in 21 cases confirmed by surgery and pathology were retrospectively reviewed. Results: All the 21 tumors appeared as soft-tissue masses and most of them were well-defined. The tumors were heterogeneous in terms of density or signal intensity and were always associated with different degree of necrotic and cystic change area. Among them, 7 cases showed blood vessels enhancement on contrast-enhanced CT or MRI, 6 cases showed small patch intratumor hemorrhage. All the 21 cases surrounded and invaded the coccyx, with 7 cases extending into the canalis vertebralis. What is more, multiple lung metastases were found in 9 cases and bone metastases were shown in 2 cases. All the 12 cases demonstrated hetergeneous hyperintensity on DWI, with the ADC value was between (0.63~1.32)×10-3 mm2/s. Serum AFP level of all the 21 yolk sac tumors increased. Conclusion: Sacrococcygeal yolk sac tumors always occurs in infants and young children, especially less than 3 years old, and are prone to hemorrhage, necrosis and cystic change. CT or MRI examination combined with serum AFP examination can improve the accuracy of preoperative diagnosis, and also can determine the range of tumor involvement, which is important for selection for clinical treatment and prognosis assessment.
		2016 Vol. 27 (3): 198-201 [Abstract] ( 1217 ) HTML (1 KB) PDF (0 KB) ( 221 )

	202	The differential diagnosis of solitary lesions in sacroiliac joint by SPECT/CT fusion imaging
		QING Chun, LUO Yi
		Objective: To evaluate the value of SPECT/CT in assessment of sacroiliac joint foci of abnormal bone metabolism classified as indeterminate on bone scanning using 99mTc-MDP． Methods: Undiagnosed fifty-six patients with solitary sacroiliac joint abnormal uptake in bone scanning were scanned by SPECT/CT. The final diagnosis was based on pathology or follow-up diagnosis of more than six months. McNemar test was used for data analysis for SPETCT, CT and their fusion images(SPSS version 13.0)． Results: In Fifty-six patients, 15 cases were malignant and 41 cases were benign diseases． The diagnostic accuracy of SPECT, CT and SPECT/CT was 71.4％, 85.7％ and 94.6％ respectively. The accuracy of SPECT/CT was significantly higher than that of SPECT and CT(χ2=28.32, 14.27, P<0.05). Conclusion: Most of the solitary sacroiliac joint foci caused by benign diseases． SPECT/CT is particularly valuable in the differential diagnosis of benign and malignant sacroiliac joint diseases.
		2016 Vol. 27 (3): 202-204 [Abstract] ( 630 ) HTML (1 KB) PDF (0 KB) ( 194 )

	205	Research progress of diffusion kurtorsis imaging in tumor
		ZHANG Juan, ZHANG Xue-hua, LI Ting, YANG Dong-jun, ZHAI Zhao-hua
		DKI, a new magnetic resonance imaging technology, which can reflect the more complex diffusion of water molecules is developed in recent years. Multiple kurtosis indexes of DKI are lower in the benign tumor while higher in the malignant tumor. Moreover, these kurtosis indexes can be increased with tumor malignant degree increased. Although the number of DKI in cancer research is relatively small, we still can find the important value of DKI from a series of experiments done by domestic and foreign scholars. With the further maturity and development of DKI technology, we believe that it will make more contributions to clinical work.
		2016 Vol. 27 (3): 205-207 [Abstract] ( 987 ) HTML (1 KB) PDF (0 KB) ( 215 )

	207	Progress and new techniques of MRI in diagnosis of prostate cancer
		TONG Zi-bin, LIU Ai-lian
		MRI is an effective method in diagnosis of prostate cancer. In recent years, the function imaging techniques such as MRS, MR DWI, intravoxel incoherent motion diffusion weighted imaging(IVIM-DWI), MR diffusion tensor imaging(MR DTI), MR diffusion kurtosis imaging(MR DKI), MR SWI provides a great help in diagnosis of prostate cancer. This article is to review the progress of these new techniques in diagnosis of prostate cancer.
		2016 Vol. 27 (3): 207-211 [Abstract] ( 764 ) HTML (1 KB) PDF (0 KB) ( 364 )

	212	Imaging studies of fetal cerebellar vermis development
		WANG Tong, ZHANG Jun
		Fetal cerebellar vermis abnormal development can lead to a variety of brain malformations, but also play an important reason for posterior fossa malformation. In recent years, with the rapid development of MR technology and its unique advantages, has become an important supplement to ultrasound, and for the diagnosis of fetal abnormalities vermis provides a new choice. The prenatal ultrasound, fetal MR about normal/abnormal fetal cerebellar vermis and new technology and the appropriate application of clinical research are introduced detailedly in this article.
		2016 Vol. 27 (3): 212-214 [Abstract] ( 1076 ) HTML (1 KB) PDF (0 KB) ( 195 )

	215	CT imaging features of primary renal leiomyosarcoma
		WU Ling-feng1, HUANG Jin-biao2, ZHANG Dao-chun2

		2016 Vol. 27 (3): 215-217 [Abstract] ( 845 ) HTML (1 KB) PDF (0 KB) ( 187 )

	218	The clinical treatment significance of early pregnancy in cesarean scar by using vaginal ultrasound
		LIAO Sha, SHI Qian, MA Qing-lin, FAN Li-hua, LIAN Feng

		2016 Vol. 27 (3): 218-218 [Abstract] ( 623 ) HTML (1 KB) PDF (0 KB) ( 185 )

	220	Ectopic thyroid carcinoma under the left jaw: report of one case
		LIU Ni-jun, TIAN Yan-long, YANG Qian-peng, LI Peng

		2016 Vol. 27 (3): 220-221 [Abstract] ( 776 ) HTML (1 KB) PDF (0 KB) ( 177 )

	221	Neonatal congenital muscular stomach part is absent: report of two cases
		WU Xiu-li

		2016 Vol. 27 (3): 221-222 [Abstract] ( 628 ) HTML (1 KB) PDF (0 KB) ( 207 )

	222	Echocardiographic diagnosis of cardiac damage caused by juvenile idiopathic arthritis: report of one case
		WEI Zong-kai, YANG Jun, ZHANG Qian-zhong

		2016 Vol. 27 (3): 222-223 [Abstract] ( 737 ) HTML (1 KB) PDF (0 KB) ( 241 )

	224	Coronary sinus thrombosis secondary to tricuspid valve replacement: report of one case
		ZHANG Yi, CHEN Xin, JIAO Xiao-fang, YANG Jun

		2016 Vol. 27 (3): 224-224 [Abstract] ( 693 ) HTML (1 KB) PDF (0 KB) ( 186 )

	225	Ultrasound diagnosis of congenital tricuspid atresia and complete transposition of#br# great arteries in adult: report of one case
		HE Huan, REN Wei-dong, SUN Fei-fei

		2016 Vol. 27 (3): 225-225 [Abstract] ( 542 ) HTML (1 KB) PDF (0 KB) ( 188 )

	226	Brain disseminated from liver alveolar echinococcosis hematogenous: report of one case
		SUO Ling-yun, REN Zhuan-qin

		2016 Vol. 27 (3): 226-226 [Abstract] ( 674 ) HTML (1 KB) PDF (0 KB) ( 218 )

	227	Five feeding arteries of primary liver cancer: report of one case
		TAO Jun, ZHANG Yong, YANG Da-yong

		2016 Vol. 27 (3): 227-227 [Abstract] ( 590 ) HTML (1 KB) PDF (0 KB) ( 193 )

	228	Ultrasonic diagnosis urethral atresia and unilateral multicystic dysplasia kidney of fetus: report of one case
		SONG Yan-peng, LI Jie, LIU Su-xia

		2016 Vol. 27 (3): 228-228 [Abstract] ( 627 ) HTML (1 KB) PDF (0 KB) ( 289 )

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