Tissue Harmonic Imaging Compared with Conventional BMode Ultrasound, Biphasic CECT and Tissue Diagnosis in Evaluation of Pancreatic Masses
نویسندگان
چکیده
منابع مشابه
better visualization of vermiform appendix with tissue harmonic imaging compared to conventional sonography
conclusions thi visualizes appendix better than conventional us. it is a simple and time saving method that may eliminate further diagnostic imaging, and it may decrease negative appendectomy rates and related complications. patients and methods the study was performed on 185 patients who applied for routine us examinations in whom clinical findings of appendicitis were detected in 25. we searc...
متن کاملUltrasound Evaluation of Normal and Abnormal Fetuses: Comparison of Conventional, Tissue Harmonic, and Pulse-Inversion Harmonic Imaging Techniques
OBJECTIVE To determine the usefulness of tissue harmonic imaging (THI) and pulse-inversion harmonic imaging (PIHI) in the evaluation of normal and abnormal fetuses. MATERIALS AND METHODS Forty-one pregnant women who bore a total of 31 normal and ten abnormal fetuses underwent conventional ultrasonography (CUS), and then THI and PIHI. US images of six organ systems, namely the brain, spine, he...
متن کاملDifferential diagnosis of pancreatic cystic masses with the quantitative analysis of spectral CT imaging: Initial results
Background: To retrospectively evaluate whether quantitative information derived from spectral imaging can improve the differential diagnosis of pancreatic cystic masses including pancreatic solid pseudopapillary epithelial neoplasms (SPENs), mucin- producing cysts and pseudocysts. Materials and Methods: From June 2015 to October 2017, 56 patients (22 pseudocysts, 18 mucin-producing cysts and 1...
متن کاملTissue harmonic synthetic aperture ultrasound imaging.
Synthetic aperture sequential beamforming (SASB) and tissue harmonic imaging (THI) are combined to improve the image quality of medical ultrasound imaging. The technique is evaluated in a comparative study against dynamic receive focusing (DRF). The objective is to investigate if SASB combined with THI improves the image quality compared to DRF-THI. The major benefit of SASB is a reduced bandwi...
متن کاملBetter Visualization of Vermiform Appendix With Tissue Harmonic Imaging Compared to Conventional Sonography
BACKGROUND Surgery of appendicitis carries 7-11% negative appendectomy rates. Sonographically visualized normal appendix precludes unnecessary computed tomography (CT) examination and may reduce negative appendectomy rates. Tissue harmonic imaging (THI) has been reported to improve the overall image quality. OBJECTIVE We aimed to assess whether THI is more successful than conventional ultraso...
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ژورنال
عنوان ژورنال: Annals of International medical and Dental Research
سال: 2018
ISSN: 2395-2814,2395-2822
DOI: 10.21276/aimdr.2018.4.3.rd3