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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. 9
Published: 2016-09-20
 
609 Dynamic performance of neuromyelitis optica(NMO) in follow-up MRI
XUE Yang, HUANG Wen-cai, LIU Jiang-yong, LIAO Huan, SHEN Gui-ping
Objective: To investigate the dynamic performance of neuromyelitis optica(NMO) in serial magnetic resonance imaging(MRI) examinations. Materials and Methods: Five female patients with NMO(26.6±13.1 years old(range, 16~49 years old) were enrolled, their serial MRI data during the therapeutic and follow-up period were reviewed retrospectively. Result: All of the five patients with NMO had experienced visual impairment for one or more times, and segmental or diffused spinal cord lesion with edema(mainly affecting central gray matter) and slightly contrast-enhancement was demonstrated in their first MRI examination. In the first MRI examination, 2 patients with NMO also presented with optic chiasm swelling, thickening and mild contrast enhancement, with hypothalamus partly involved in one of them; one of these 5 patients presented with scattered small lesions in the brain. During the therapeutic and follow-up period, MRI demonstrated dynamic changes of spinal cord edema according to the illness conditions, probably with a migration of lesion location. Conclusion: NMO is a kind of recurrent, demyelinating disease mostly affecting optic nerve and spinal cord, MRI can provide reasonable basis for the clinical treatment by monitoring the dynamic changes of NMO lesions.
2016 Vol. 27 (9): 609-611 [Abstract] ( 948 ) HTML (1 KB)  PDF  (0 KB)  ( 234 )
612 Application value of virtual touch tissue quantification in the differential diagnosis of benign and#br# malignant thyroid nodules
FEI Zheng-dong, XIE Wei-feng, CAO Lei, JIANG Hui, WANG Hong-hui, CUI Hong-yan
Objective: To explore the application value of virtual touch tissue quantification(VTQ) in the differential diagnosis of benign and malignant thyroid nodules. Methods: One hundred and thirteen patients with 147 thyroid nodules undergoing thyroid nodules surgery or biopsies after thyroid nodules VTQ examination were retrospectively reviewed. The shears wave velocity(Vs) was measured. The patients were selected from our hospital during Feb. 2013 to Jul. 2015. All cases were divided into benign nodules group(n=52) and malignant nodules group(n=95), according to the pathological results. The Vs of the two groups were detected and statistically analyzed. The ROC curve was drawn, and finally the critical point distinguishing the benign and malignant thyroid nodules Vs was defined. Results: In the 147 focuses, there were 52 benign nodules with the average Vs(2.36±0.44), while 95 malignant nodules with the average Vs(3.65±0.81). There were statistical differences between them(P<0.01). The ROC curve was drawn according to the SWV of the benign malignant nodule. The area under the curve was 0.92±0.02. After analysis, it was concluded that the critical point of the benign and malignant thyroid nodules SWV was 2.96. The corresponding sensitivity, specificity, accuracy, PPV and NPV were 85.3%, 88.5%, 86.4%, 93.1% and 76.7%. Conclusion: VTQ can be regarded as the differential diagnosis basis for benign and malignant thyroid nodules, and has some application value in clinical diagnosis.
2016 Vol. 27 (9): 612-615 [Abstract] ( 952 ) HTML (1 KB)  PDF  (0 KB)  ( 254 )
616 Predictive value of CT combined with clinical features in diagnosing central lymph node metastasis of#br# papillary thyroid carcinoma in stage cN0
LI Ning1, SHU Yan-yan2, HAN Zhi-jiang3
Objective: To investigate the predictive value of CT combined with clinical features in diagnosing central lymph node metastasis of papillary thyroid carcinoma in stage cN0. Methods: The CT signs and clinical features of 390 cases of PTC confirmed by surgery and pathology were reviewed. The threshold of PTC diameter was identified by ROC. The location of tumor, thyroid edge contact, calcification, boundary on plain scan, boundary on enhanced scan, diameter, age, gender and relation with CLNM were analyzed by univariate and multivariate logistic regression method. The sensitivity and specificity of single factor and combined multiple risk factors in positive CLNM were calculated. Results: Among 390 cases of PTC in stage cN0, there were 109 cases of CLNM positive and 281 cases of CLNM negative. ROC curve showed that when the diameter=0.7 cm, the Youden index is maximum. Univariate analysis indicated that thyroid edge contact, diameter, age and gender were correlated with CLNM positive, of which, thyroid edge contact, diameter >0.7 cm, age <45 years and men were more common in CLNM(P<0.05). Multivariate logistic regression analysis further indicated that thyroid edge contact, age <45 years and men were associated with CLNM positive, while diameter was not associated with CLNM. The sensitivity and specificity of individual risk factor were 30%~85% and 34%~83% respectively. The sensitivity and specificity of combination of two or more risk factors were 12%~49% and 74%~94%, respectively. Conclusion: The individual risk factors of CLNM positive are thyroid edge contact, age <45 years, and men. The combination of multiple risk factors can significantly enhance the specificity of preoperative diagnosis, providing important basis for lymphadenectomy of PTC in stage cN0.
2016 Vol. 27 (9): 616-619 [Abstract] ( 748 ) HTML (1 KB)  PDF  (0 KB)  ( 217 )
620 Clinical value of 18F-FDG uptake, described by metabolic tumor volume, total lesion glycolysis and#br# standard uptake values in breast cancer
ZHANG Qian1, XIN Jun1, LI Hong2
Objective: The aim of this study was to observe the value of different metabolic parameters(MTV, TLG, SUVmax, SUVmean and SUVpeak) in breast cancer. Materials and Methods: Forty-eight patients of breast cancer underwent PET/CT imaging before operation consecutively from December 2011 to August 2015, maximum, peak and mean standardized uptake values(SUVmax, SUVpeak and SUVmean), metabolic tumor volume(MTV) and total lesion glycolysis(TLG) in the primary tumor were calculated and compared with sizes, metastatic situation, immunohistochemical characterization and oestrogen receptor(ER), progesterone receptor(PR), HER-2 status, being analyzed with T-text, ANOVA, spearman analysis. Results: Most of metabolic parameters were higher in high T-grade lesions, significant correlation was found between all metabolic parameters in T2~T4 and T0~T1, all the parameters were higher in M1/N1~N3 than lesions compared with M0/N0, significant correlation was found only for TLG and MTV(P＜0.05). TLG and MTV were higher in the cancers with Ki67≥14％, however there was no correlation between the Ki67 or p53 expression and all the parameters. No significant correlation was found between all metabolic parameters and ER, PR or HER-2 status. Conclusion: Metabolic tumor volume, total lesion glycolysis and SUV combined detection can be used as an evaluation index for judging the malignant degree and invasiveness, MTV and TLG are the better index.
2016 Vol. 27 (9): 620-624 [Abstract] ( 1171 ) HTML (1 KB)  PDF  (0 KB)  ( 221 )
624 Applications of color Doppler ultrasound in the diagnosis of periappendiceal abscess with#br# incomplete intestinal obstruction in children: report of one case
HU Hai, YU Hong, WAN Qing, XU Hui
2016 Vol. 27 (9): 624-624 [Abstract] ( 803 ) HTML (1 KB)  PDF  (0 KB)  ( 233 )
625 The application of histogram analysis method in lipid-poor pulmonary hamartoma in differential diagnosis
LIU Peng1, WU Zhi-feng2, E Lin-ning2, WU Shan2
Objective: To evaluate the ability of histogram analysis method in lipid-poor pulmonary hamartoma in differential diagnosis. Materials and Methods: We retrospectively analyzed 90 cases of solitary pulmonary nodules confirmed pathologically by operation and puncture, including 28 cases of pulmonary hamartoma, 36 cases of lung cancer and 26 cases of pulmonary tuberculoma. There was not obvious fat and calcification components on HRCT. We used histogram analysis method to analysis lesions and the receiver operator characteristic curve to choose the optimal cut-off value to differentiate lipid-poor pulmonary hamartoma with other solitary pulmonary nodule. Results: The average CT attenuation and the lowest CT attenuation of the pulmonary hamartoma group is lower than that in the group of lung cancer and tuberculoma group(P＜0.05), the percentage of negative pixels, each pixels interval was significantly higher than that of the other two groups(P＜0.05). ROC curve showed the percentage of negative pixels was 15.7% is the optimal cut-off value in differential diagnosis. Conclusion: Histogram analysis method can significantly improve the detection of lipid-poor pulmonary hamartoma without visible fat at HRCT.
2016 Vol. 27 (9): 625-628 [Abstract] ( 867 ) HTML (1 KB)  PDF  (0 KB)  ( 302 )
629 The diagnostic value of dual-source CT in adults bicuspid aortic valve malformation
MENG Cun-zhong1, GAO Yang2, LIU Kun2, MA Ya-nan2, REN Xin-shuang2, LV Bin2
Objective: To investigate the advantages and value of dual-source CT angiography in diagnosis of adults with congenital bicuspid aortic valve(BAV). Methods: Clinical and imaging data of 44 patients who were diagnosed as BAV and received surgical treatment were retrospectively analyzed, focusing on the imaging characteristics and type of BAV, the thickness of the aortic valve, the degree of valve calcification, ascending aorta diameter, transverse end-diastole diameter of left ventricular and so on. On the basis of surgical pathology results, according to the echocardiographic results, 44 cases of BAV patients were divided into two groups: 27 cases as truly diagnosed group, and 17 cases as falsely diagnosed group. We compared the results based on age, sex, type of the BAV, valve calcification degree, valve thickness, the extent of valve insufficiency. Results: CT made the definite diagnosis in all 44 cases of BAV patients, among whom 28 cases categorized as type 5, 7 as type 3,  5 as type 1, 4 as type 2, and 0 as type 4. Forty-two cases manifested with ascending aortic dilatation, 13 with left ventricular enlargement, 4 with high ostium of coronary artery, 1 with coronary-pulmonary artery fistula, 7 combined with coronary stenosis(≥50%); Proportion of moderate to severe valve calcification and valve thickness ≥3mm in falsely diagnosed group was significantly higher than that in truly diagnosed group(88% vs 48%, P=0.01; 88% vs 33%, P=0.0019), and the valve calcification and thickness were statistical different between the two groups(P<0.05). Conclusion: Dual-source CT plays an important role in BAV diagnosis, it can make accurate detection and diagnosis of BAV, and diagnostic accuracy for valve thickening of severe calcification is better than that of ultrasonic. At the same time to fully evaluate the valves of the heart structure and the aorta and coronary artery, CTA can be used as an important method to evaluate aortic valve malformation besides echocardiography.
2016 Vol. 27 (9): 629-633 [Abstract] ( 697 ) HTML (1 KB)  PDF  (0 KB)  ( 187 )
634 Initial study about image quality of small branches in coronary CTA:#br# using different reconstruction algorithm by high definition CT
HE Zhen, ZHANG Ji-yang, FU Fei, XU Meng, LI Yan, DENG Xin, WAN Ye-da
Objective: To access image quality of small branches of coronary computed tomography angiography(CCTA) using different reconstruction algorithm(including Standard, Detail, HD standard, HD detail) by high definition CT(HDCT). Methods: Thirty patients underwent CCTA by HDCT, whose main branches of coronary artery area stenosis rate<25%, were enrolled. Curved planar reconstruction(CPR) images and artery diameter of 90 small branches about four reconstruction algorithms(Standard, Detail, HD Standard and HD Detail), each patient including sinu atrial nodal artery(SANA), right conus branch(RCB), first septal branch(FSB), were obtained using Auto Coronary Analysis of GE AW4.6. CT value, noise, signal noise ratio(SNR), and contrast-to-noise ratio(CNR) of above small branches about four reconstruction algorithms were measured and calculated on original axial image of 75％R-R interval. Above objective indicators among four reconstruction algorithms were analyzed by one-way analysis of variance(ANOVA). The CPR image quality with a 4-point grading scale(1: Arterial edge was fuzzy; 2: Arterial edge was clear; 3: Arterial edge was sharp; 4: Arterial edge was very sharp) was evaluated by two experienced radiologists. CPR image quality among four reconstruction algorithms were performed with paired Wilcoxon rank sum test. Results: ①The average diameter of above small branches was less than 2 mm no matter which reconstruction algorithm was selected. ②There were statistical differences in diameter(F=3.905, P=0.011), noise(F=14.956, P=0.000) among four reconstruction algorithms. There were no statistical differences in CT value(F=1.067, P=0.366), SNR(F=1.909, P=0.132), and CNR(F=2.320, P=0.079) among reconstruction algorithms. ③Multiple comparisons between four reconstruction algorithms on diameter of small branches of the coronary arteries and image noise were made. There were no statistical differences on diameter of small branches of the coronary arteries between Standard and Detail, Detail and HD Standard, HD Standard and HD Detail(P>0.05). There were statistical differences on diameter of small branches of the coronary arteries between any other two reconstruction algorithms(P<0.05). ④There were no statistical differences on image noise between Standard and Detail(P>0.05). There were statistical differences on image noise between any other two reconstruction algorithms(P<0.05). ⑤According to the order of Standard, Detail, HD standard, and HD detail; diameter, SNR and CNR were decreasing successively. However CT value and noise were increasing successively. ⑥There were statistical differences in CPR image quality(Z=-10.583, P=0.000) between any two groups. Conclusion: For small branches of the coronary arteries(diameter<2 mm), with improving of reconstruction algorithm on spatial resolution, CPR image quality is increasing successively. However, SNR and CNR of axial original image are decreasing. In short, excellent image of small branches of the coronary arteries can be obtained by HDCT to realize different clinic requirements.
2016 Vol. 27 (9): 634-639 [Abstract] ( 863 ) HTML (1 KB)  PDF  (0 KB)  ( 224 )
640 The image performance and differential diagnosis of intrahepatic bile duct hamartoma
SONG Duan1, XUE Ming-tuan1, WANG Yu-lin2
Objective: To explore the MRI features of intrahepatic bile duct hamartoma in order to improve the understanding and diagnosis method of the disease. Methods: A total of 13 adult patients diagnosed by both hospital of intrahepatic bile duct hamartomas were enrolled and MRI features were analyzed systematically. Results: Three cases were confirmed by puncture. All patients were diffuse multiple lesions, 12 cases of diffuse lesions of liver two lobes, 1 case of diffuse distribution in the right lobe of liver; with uniform signal and unequal in size. The majority of lesions were less than 10 mm, showed as long T1 and long T2 cystic signal, DWI signal was low, no enhancement on contrast-enhanced imaging, MRCP showed lesions along the biliary tree and without connection between biliary tree. Conclusion: The liver bile duct hamartoma in MRI scans have specific performance, through the understanding of these signs to improve the diagnosis and different diagnosis of the disease.
2016 Vol. 27 (9): 640-643 [Abstract] ( 1295 ) HTML (1 KB)  PDF  (0 KB)  ( 212 )
644 The value of single source dual-energy CT monochromatic images in showing the rectal cancer peritoneal reflection
TIAN Shi-feng, LIU Ai-lian, WANG He-qing, LIU Jing-hong, SUN Mei-yu, MA Chun-mei, JU Ye, LIU Yi-jun
Objective: To investigate the value of single source dual-energy CT monochromatic images in showing the rectal cancer peritoneal reflection. Methods: One hundred and five cases of rectal cancer patients with single source dual-energy CT scan and confirmed by pathology were retrospectively analyzed, the appearance of the peritoneal reflection on mixed energy image and 11 groups of monochromatic images(40~140 keV at intervals of 10 keV) were scored by two observers, the Kappa test was used to check the consistency of the score. The Mann-Whitney U test was used to compare the scores of mixed energy image and each monochromatic image. The relationship between rectal cancer and peritoneal reflection on mixed energy image and the highest score monochromatic image were compared with the surgery record, the Chi square test was used to compare the compliance rate. Results: The consistency of the image quality scores by the two observers were better or common. The 50~80 keV images’ quality scores were higher than mixed energy image(P<0.05), the 60 keV image score was the highest. The coincidence rate of the relationship between rectal cancer and peritoneal reflection on mixed energy image and 60 keV image were 80.95%, 89.52%, with significant difference(P<0.05). Conclusion: Single source dual-energy CT of 50~80 keV images displayed peritoneal reflection are better than mixed energy image, the best is 60 keV image, and it has certain clinical value.
2016 Vol. 27 (9): 644-648 [Abstract] ( 873 ) HTML (1 KB)  PDF  (0 KB)  ( 246 )
648 Ultrasonic diagnosis of acute urinary retention caused by uterine prolapse during pregnancy: report of one case
WANG Yun-qin, ZHAO Yan, LI Chuan-hong
2016 Vol. 27 (9): 648-648 [Abstract] ( 687 ) HTML (1 KB)  PDF  (0 KB)  ( 190 )
649 Comparative study on diagnostic value of 18F-FDG coincidence SPECT/CT and 99mTc-MDP bone#br# scintigraphy in bone metastasis of lung cancer
FANG Sheng-wei, HAN Su-yang, ZHANG Pei-pei, ZHAO Chun-lei
Objective: To compare the diagnostic efficiency of 18F-FDG coincidence SPECT/CT and 99mTc-MDP bone scintigraphy in the detection of bone metastasis of lung cancer. Methods: A total of 45 patients with lung cancer accepted both 18F-FDG coincidence SPECT/CT imaging and bone scintigraphy sequentially within 2 weeks were retrospectively studied. The differences of diagnostic efficiency on bone metastasis between the two examinations were analyzed. Bone metastases were confirmed by clinical follow-up for at least 6 months. Results: The sensitivity and specificity of 18F-FDG coincidence SPECT/CT for detecting bone metastases of lung cancer were 100% and 97%. The sensitivity and specificity of bone scintigraphy for detecting bone metastases of lung cancer were 92% and 66%. Significant statistical difference was found between 18F-FDG coincidence SPECT/CT imaging and bone scintigraphy for detecting bone metastasis of lung cancer(χ2=4.92, P<0.05). Conclusion: 18F-FDG coincidence SPECT/CT is superior to bone scintigraphy in detecting bone metastasis of lung cancer, meanwhile has the merit to find primary or metastatic tumor outside the bone. 18F-FDG coincidence SPECT/CT is valuable for clinical application.
2016 Vol. 27 (9): 649-653 [Abstract] ( 952 ) HTML (1 KB)  PDF  (0 KB)  ( 206 )
654 Diagnosis of brachial plexopathy by MR 3D STIR SPACE and True FISP sequence
LOU Lu-xin, YU Ai-hong, CHENG Xiao-guang, BAI Rong-jie, ZHANG Jing, LI Na
Objective: To investigate the value of MR 3D STIR SPACE and True FISP techniques in diagnosis of brachial plexus lesions. Methods: Twenty-eight cases of brachial plexus disease (including 20 cases of brachial plexus injury, 3 cases of thoracic outlet syndrome and 5 cases of brachial plexus tumors) were examined by 1.5T Siemens magnetic resonance. All cases were scanned by both 3D STIR SPACE and 3D TRUE FISP sequences. Comparative diagnosis of MR imaging and surgical results was performed. Results: The direct signs of brachial plexus preganglionic injury included absence or rupture of nerve root and indirect signs included deformation of dural sac, post-traumatic spinal meningocele. Signs of postganglionic brachial plexus injury included thickening, tortuosity or edema of brachial plexus and soft tissue edema. There were 23 cases with 115 brachial plexus roots in total. MR imaging in diagnosis of brachial plexus injury showed 81.97% in the sensitivity, 84.78% in the specificity, and 84.78% in the accuracy. Five cases of brachial plexus tumors confirmed by surgery  were diagnosed correctly by MRI. Conclusion: Combination of 3D STIR SPACE and True FISP sequences can clearly display the postganglionic and preganglionic brachial plexus lesions and those protocols are valuable in diagnosis of branchial plexopathy.
2016 Vol. 27 (9): 654-658 [Abstract] ( 827 ) HTML (1 KB)  PDF  (0 KB)  ( 184 )
658 Echocardiographic diagnosis of aortic arch pseudoaneurysm: report of one case
SHI Can, CHEN Xin, GUO Jie, YANG Jun
2016 Vol. 27 (9): 658-658 [Abstract] ( 782 ) HTML (1 KB)  PDF  (0 KB)  ( 218 )
659 Application of PET/CT diagnosis in adult-onset Still’s diseases
SHEN Zhi-hui, LIU Ya-chao, DU Lei, YU Peng, XU Bai-xuan, GUAN Zhi-wei
Objective: To analysis the diagnostic value of 18F-FDG PET/CT in adult-onset still’s diseases(AOSD) and its characteristics in PET/CT. Methods: According to the diagnostic criteria of 1992 in adult-onset still’s diseases research committee of Japan, the clinical data and PET/CT images of 50 patients with AOSD were retrospectively analyzed in rheumatology department of the PLA general hospital. We summarized characteristics and advantages in the PET/CT imaging of AOSD. Results: Among the 50 AOSD patients, no patient was found with solid malignant tumors. Various degrees of FDG uptake were found in liver, spleen, bone marrow, lymph nodes, joint and glands. Uptake in Bone marrow was seen in 41 patients(SUVmax: 3.60±1.02), 29 of which had undergone bone marrow biopsy. Uptake in lymph node was seen in 30 patients(SUVmax: 5.86±3.79), 9 of which had undergone lymph node biopsy, and all of the pathological results turned out to be lymphoid tissue hyperplasia. Maximum diameters of lymph nodes which were measured in transverse CT images were 0.68~2.54 cm. Uptake in spleen(SUVmax: 3.35±0.94), liver(SUVmax: 2.56±0.66), joints(SUVmax: 2.46±0.81) and gland(SUVmax: 2.37±0.79) was seen in 39, 11, 5 and 14 patients. Maximum diameters obliqua of right lobe of liver which were measured in transverse CT images were 14.2~23.5 cm. No significant FDG uptake and subcutaneous nodules were found in all of the 50 AOSD patients. Conclusion: Whole body 18F-FDG PET/CT performs an important role in diagnosis of AOSD. Characteristic manifestations in 18F-FDG PET/CT help to exclude malignant diseases or to guide the biopsy and clinical management of ASOD.
2016 Vol. 27 (9): 659-662 [Abstract] ( 852 ) HTML (1 KB)  PDF  (0 KB)  ( 196 )
663 Research advances of ultrasound in predicting cervical lymph node metastasis of papillary thyroid cancer
DING Ke, YAN Kun
Cervical lymph node metastasis of papillary thyroid carcinoma(PTC) is a risk factor for recurrence and distant metastasis. Preoperative diagnosis has a very significant impact on surgical type. Conventional ultrasound has a certain advantage in assessing cervical lymph node metastasis with high specificity, but the sensitivity is relatively low, especially on central compartment lymph node metastasis. PTC nodule characteristics of conventional ultrasound, contrast-enhanced ultrasonography and ultrasonic elastography may serve as a useful tool to predict cervical lymph node metastasis in PTC.
2016 Vol. 27 (9): 663-666 [Abstract] ( 856 ) HTML (1 KB)  PDF  (0 KB)  ( 196 )
666 Current research status of pancreatic magnetic resonance elastography
AN He, SHI Yu, GUO Qi-yong
Magnetic resonance elastography(MRE) is a functional MR imaging modality that quantitatively evaluates tissue elasticity change through mechanical waves. While pancreatic MRE still needs further study. There are many limitations involved in using MRE to evaluate the pancreas, including its location, shape and adjacent organs. Pancreatic MRE cannot follow existing MRE method blindly, there are many practical problems need to be solved. This article aims to introduce the related knowledge of MRE including imaging method, field strength, frequency of mechanical vibration, the image data post-processing, etc. and briefly describes the research progress and application of the pancreas. 
2016 Vol. 27 (9): 666-669 [Abstract] ( 827 ) HTML (1 KB)  PDF  (0 KB)  ( 187 )
670 Prenatal ultrasonographic characteristics of pulmonary artery sling and the application of 3VT-pulmonary artery bifurcation section(report of three cases and review of the literature)
WANG Xin-xia, LI He-zhou, WANG Ming, LIU Yun, LIN Shan, WU Juan
2016 Vol. 27 (9): 670-672 [Abstract] ( 907 ) HTML (1 KB)  PDF  (0 KB)  ( 201 )
673 Diagnostic value of multi-slice CT in spontaneous isolated dissection of bronchial artery and mediastinal bronchial artery aneurysm
FU Quan-shui, YANG Guo-qing, HU Na, ZENG Hao
2016 Vol. 27 (9): 673-675 [Abstract] ( 602 ) HTML (1 KB)  PDF  (0 KB)  ( 210 )
675 Value of ultrasound in diagnosis of isolated superior mesenteric artery dissection
LI Feng
2016 Vol. 27 (9): 675-676 [Abstract] ( 796 ) HTML (1 KB)  PDF  (0 KB)  ( 185 )
677 Solid-like liver echinococconsis: report of one case
ZHANG Wan-lei, YU Ping, FAN Wen-ting
2016 Vol. 27 (9): 677-678 [Abstract] ( 731 ) HTML (1 KB)  PDF  (0 KB)  ( 227 )
678 The contrast-enhanced CT and PET/CT features of primary signet ring cell carcinoma of colon: report of two cases
ZHANG Da-fu, CHEN Xiao-ai, XIE Ran, GAO De-pei, LI Zhen-hui
2016 Vol. 27 (9): 678-680 [Abstract] ( 1049 ) HTML (1 KB)  PDF  (0 KB)  ( 297 )
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