Objective:To observe the perfusion features with quantitative assessment,in order to investigate the clinical significance of contrast-enhanced ultrasound(CEUS) in the diagnosis of severe esophageal varices.Material and Method:Eleven patients with a endoscopy or upper gastrointestinal proved diagnosis of severe esophageal varices, and the control group who consisted of thirteen patients without a history of chronic liver disease [...]
Objective (1)To determine the pathological feature, size, and the stage of non-palpable breast lesions.(2)To determine the sonographic features of non-palpable breast cancers.(3)To study the value of high frequency ultrasound to diagnose and localize non-palpable breast lesions in surgical excision.Methods From April2011to March2012, retrospective study of ultrasonography to diagnose and localize non-palpable breast lesions of82non-palpable breast [...]
Objective: Analyzed the feature of diffuse fatty liver’s proton magneticresonance spectroscopy(1H-MRS) and Dual echo chemical shift imaginggraphic, investigated the relationship between the area of lipid peak、the areaof water peak and fatty liver, and the relationship between signal intensitychange of liver on in-phase, out-of-phase and fatty liver, then explored theapplication of MRS and Dual echo chemical [...]
Objective To investigate the value of ultrasonography (US) in differentiating malignant from benign thyroid nodules.Methods1070patients with thyroid nodules were examined before thyroidectomy by US. The two-dimensional US and the blood flow inside the nodules were observed, and the diagnosis of US were compared with the pathology.Results Of the1070cases of thyroid nodules,802(75.0%) were benign and268(25.0%) were [...]
ObjectiveIn recent years, the guided methods of nerve block have fundamentally innovatedwith the development of ultrasound technology. The study is to investigate the effect,adverse event and patient satisfaction of ultrasound-guided continuous femoral nerve block(CFNB) for postoperative pain relief after unilateral total knee arthroplasty (TKA).And tofurther explore the analgesic effect, dosage and patient satisfaction of the [...]
The Comparative Study of Ultrasound and CT in Diagnosis of Hepatic Inflammatory Myofbroblastic Tumor
Objective To evaluate the ultrasonography and CT in the diagnosis of hepaticinflammatory myofibroblastic tumor(HIMT) and compare the diagnosis value of twomethods.Methods45poorly blood supplying liver tumor cases confirmed by surgery include15cases of HIMT,11cases of single liver tumor,9cases of intrahepatic peripheralcholangiocarcinoma,5cases of poorly blood supplying liver cancer,5cases ofhepatapostema analyzed their dynamic contrast-enhanced spiral CT and ultrasonographyimages retrospectively. [...]
Objective To explore the diagnostic value of ultrasonic elastography (UE) combined with conventional ultrasonography in triple-negative breast cancer (TNBC). And to analyze the characteristics of the ultrasonic image of TNBC comprehensively involved in the morphology, blood flow and hardness to avoid misdiagnosis of the TNBC, and to improve the diagnostic accuracy of ultrasound in breast [...]
Backgroud and purposeIntraocular foreign body is a special eye trauma and common emergency of ophathalmology. Intraocular wooden foreign body is seldom, but it is greatly harmful to eyeball, easier to misdiagnose and missed diagnosis and lead to more complication, While the imaging examination plays an important role in the diagnosis of intraocular foreign body. It [...]
ObjectiveThe study is to explore the diagnostic value of sonographic elastography and mammography for the breast lesions.MethodsThe 116 breast lesions were involved, and the pathologic diagnosis were confirmed in Shandong Tumor Hospital. All of these breast lesions hadn’t gotten any histology diagnosis by biopsy, physical therapy and radiotherapy before examinations by digital mammography (MMG) and [...]
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