Kyung Soo Cho

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PURPOSE The aim of this study was to evaluate the role of preoperative sonography in predicting technical difficulties during laparoscopic cholecystectomy in patients with acute cholecystitis. METHODS Sonographic assessment of 14 parameters was performed in 55 patients during a 9-month period: volume of gallbladder (GB), thickness of GB wall, pattern of(More)
OBJECTIVE To correlate high resolution dynamic MR features with prognostic factors in breast cancer. MATERIALS AND METHODS One hundred and ninety-four women with invasive ductal carcinomas underwent dynamic MR imaging using T1-weighted three-dimensional fast low-angle shot (3D-FLASH) sequence within two weeks prior to surgery. Morphological and kinetic MR(More)
OBJECTIVE To compare the outcomes of 14-gauge automated biopsy and 11-gauge vacuum-assisted biopsy for the sonographically guided core biopsies of breast lesions. MATERIALS AND METHODS We retrospectively reviewed all sonographically guided core biopsies performed from January 2002 to February 2004. The sonographically guided core biopsies were performed(More)
A plethora of information is recently flooding the Internet with a rapid surge in Internet usage. Information easily available on the Internet help researchers understand people they study. The existing techniques of the opinion mining usually consist of sentiment classification, feature-based opinion mining, summarization, comparative sentence and relation(More)
The growing number of individuals is recently writing their own opinions or information freely at the network space on the web such as the blog or Online Cafe and these network spaces are developed toward a new service called social network. Consequently, a lot of researchers are studying this social network lively. The social network is not only a tool for(More)
Ductography has become the gold standard for the evaluation of patients exhibiting pathologic nipple discharges. In nine patients (age range, 29-67 years; median age, 51 years) with invasive (n=5) or intraductal (n=4) cancer, ductographic findings were recorded, then correlated with mammographic and sonographic findings. Common ductographic findings(More)
is a rare and fatal hereditary disorder of unknown cause with multisystem involvement. Involvement of the central nervous system (CNS) is reported in approximately 30% of cases. Leptomeningitis, gliosis, demyelination, and lymphocyte and histiocyte infiltration of the cerebrum and cerebellum are the characteristic neuropathologic findings. We describe the(More)
Social Networking sites are a rage in today’s world. Its importance has transcended the sole purpose of keeping in touch. In the quest of outweighing their contemporaries, social networking websites in today’s world needs to incorporate new and interesting features to have an edge. Data Mining plays an important role in providing many such features. The(More)
Cloud computing is newly rising as a novel drift of data management and many researchers find that opinion mining can be faster using cloud computing. Using the current opinion mining is, however, unfit for the Internet because the Internet has huge information and is changing at short intervals. In addition, utilizing marks or scores such as the number of(More)
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