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pusan national university yangsan hospital

Yun-Ho Kim, Na-Rae Choi, Yong-Deok Kim
BACKGROUND: All clinicians are aware of the difficulty of installing a dental implant in posterior maxilla because of proximate position of maxillary sinus, insufficient bone width, and lower bone density. This study is to examine which factors will make the implantation in the posterior maxilla more difficult, and which factors will affect the postoperative implant stability in this region. METHODS: Five hundred seventy-three fixtures on the maxilla posterior were included for this study from all the patients who underwent an installation of the dental implant fixture from January 2010 to December 2014 at the Department of Oral and Maxillofacial Surgery in Pusan National University Dental Hospital (Yangsan, Korea)...
December 2017: Maxillofacial Plastic and Reconstructive Surgery
Jae-Hwan Choi, Min-Gyu Park, Seo Young Choi, Kyung-Pil Park, Seung Kug Baik, Ji-Soo Kim, Kwang-Dong Choi
BACKGROUND AND PURPOSE: The aim of this study was to determine the prevalence of stroke and efficacy of bedside evaluation in diagnosing stroke in acute transient vestibular syndrome (ATVS). METHODS: We performed a prospective, single-center, observational study that had consecutively recruited 86 patients presenting with ATVS to the emergency department of Pusan National University Yangsan Hospital from January to December 2014. All patients received a constructed evaluation, including HINTS plus (head impulse, nystagmus patterns, test of skew, and finger rubbing) and brain magnetic resonance imagings...
January 18, 2017: Stroke; a Journal of Cerebral Circulation
K Yang, T B Lee, B H Choi, Y M Park, J H Ryu, D J Joo, C W Chu
BACKGROUND: The Milan criteria are widely accepted for indicating liver transplantation in patients with hepatocellular carcinoma (HCC). However, a 7% to 20% possibility of HCC recurrence remains, even among patients who fulfill the Milan criteria. METHODS: We retrospectively reviewed 88 patients with HCC who underwent liver transplantation at Pusan National University Yangsan Hospital between May 2010 and December 2014. The risk factors for HCC recurrence were analyzed, and the overall survival and disease-free survival rates were calculated based on each risk factor...
December 2016: Transplantation Proceedings
Hyeon Yu, Yong-Geul Joh, Gyung-Mo Son, Hyun-Sung Kim, Hong-Jae Jo, Hae-Young Kim
PURPOSE: The purposes of this study were to investigate the distribution of the visceral fat area (VFA) and general obesity and to compare visceral and general obesity as predictors of surgical outcomes of a colorectal cancer resection. METHODS: The prospectively collected data of 102 patients with preoperatively-diagnosed sigmoid colon or rectal cancer who had undergone a curative resection at Pusan National University Yangsan Hospital between April 2011 and September 2012 were reviewed retrospectively...
February 2016: Annals of Coloproctology
Juseok Yang, Yong Jin Na, Yong Jung Song, Ook Hwan Choi, Sun Kyung Lee, Hwi Gon Kim
OBJECTIVE: The purpose of this study was to compare clinical outcomes of conventional laparoscopic surgery and laparoendoscopic single-site surgery (LESS) in the surgical treatment of tubal ectopic pregnancy. MATERIAL AND METHODS: A total of 156 patients were diagnosed with ectopic pregnancies by ultrasonography and serum β-human chorionic gonadotrophin (β-hCG) levels at Pusan National University Yangsan Hospital from January 2009 through December 2013. We excluded 28 patients who only received medical treatment, 15 patients who underwent surgery by laparotomy for severe hypovolemic shock, and 30 patients who presented with less than 1 L of hemoperitoneum...
February 2016: Taiwanese Journal of Obstetrics & Gynecology
Hye-Yoon Lee, Jong-Kil Nam, Sang-Don Lee, Dong-Hoon Lee, Ji-Yeon Han, Young-Ju Yun, Ji-Hye Lee, Hye-Lim Park, Seong-Ha Park, Jung-Nam Kwon
INTRODUCTION: This study aims to explore the feasibility of using moxibustion as a supplementary intervention and to assess the sample size for verifying the effectiveness and safety of integrative treatment involving moxibustion compared with conventional treatment for patients with benign prostatic hyperplasia accompanying moderate to severe lower urinary tract symptoms. METHODS AND ANALYSIS: A total of 60 patients diagnosed with benign prostatic hyperplasia by a urologist based on prostate size, prostate-specific antigen and clinical symptoms will participate of their own free will; urologists will monitor the patients and evaluate their symptoms...
December 11, 2015: BMJ Open
Su Bum Park, Hyung Wook Kim, Dae Hwan Kang, Cheol Woong Choi, Su Jin Kim, Hyeong Seok Nam
AIM: To compare the outcomes of endoscopic mucosal resection with a cap (EMR-C) with those of endoscopic submucosal dissection (ESD) for the resection of rectal neuroendocrine tumors. METHODS: One hundred and sixteen lesions in 114 patients with rectal neuroendocrine tumor (NET) resected with EMR-C or ESD were included in the study. This study was performed at Pusan National University Yangsan Hospital between July 2009 and August 2014. We analyzed endoscopic complete resection rate, pathologic complete resection rate, procedure time, and adverse events in the EMR-C (n = 65) and ESD (n = 51) groups...
August 21, 2015: World Journal of Gastroenterology: WJG
Su Jin Kim, Dae Hwan Kang, Hyung Wook Kim, Cheol Woong Choi, Su Bum Park, Byeong Jun Song, Young Mi Hong
AIM: To compare the success rates and adverse events of early needle-knife fistulotomy (NKF) and double-guidewire technique (DGT) in patients with repetitive unintentional pancreatic cannulations. METHODS: From a total of 1650 patients admitted for diagnostic or therapeutic endoscopic retrograde cholangiopancreatography (ERCP) at a single tertiary care hospital (Pusan National University Yangsan Hospital, Yangsan, South Korea) between January 2009 and December 2012, 134 (8...
May 21, 2015: World Journal of Gastroenterology: WJG
Su Jin Lee, Doosoo Jeon, Woo Hyun Cho, Yun Seong Kim
Embolic event is a common and important complication of infective endocarditis (IE). The objective of this study was to investigate the clinical impacts of embolic event in patients with IE and the predictors of in-hospital mortality. Data was collected in Pusan National University Hospital and Pusan National University Yangsan Hospital between January 2009 and December 2010. One hundred ten patients were included. Embolic events occur in 39 of 110 patients (35.5%). Brain (n = 18, 38.5%) was the main site of embolic infarction...
December 2014: Journal of Korean Medical Science
Jin Hee Choi, Kook-Jin Chun, Sang Hyun Lee, Min Ku Chon, Sang-Gwon Lee, Jeong Su Kim, Jun Kim, Yong-Hyun Park, June Hong Kim
BACKGROUND AND OBJECTIVES: Life-threatening hypotension during percutaneous coronary interventions (PCI) is devastating for the patient and is associated with fatal adverse outcomes. The aim of our study was to assess the usefulness of intracoronary epinephrine in severe hypotension unresponsive to other measures during PCI. SUBJECTS AND METHODS: We analyzed the Pusan National University Yangsan hospital cardiac catheterization laboratory database to identify patients who underwent PCI from December 2008 to July 2012...
November 2013: Korean Circulation Journal
Kyung-Lim Joa, Yong-Il Shin, Huy Suh, Soo-Yeon Kim, Jae Hyeok Chang, Hyun-Yoon Ko
BACKGROUND/OBJECTIVES: To report two cases of reversible posterior leukoencephalopathy syndrome (RPLS) in patients with traumatic cervical spinal cord injury. DESIGN: Case report. SETTING: Rehabilitation Inpatient Unit, Pusan National University Hospital, Yangsan-si, Korea. RESULTS: Two men with spastic tetraplegia developed autonomic dysreflexia. Use of antihypertensive medication and Foley catheter insertion prevented further episodes of acute arterial hypertension and development of new symptoms...
May 2013: Journal of Spinal Cord Medicine
Myung Chul Lee, Hye Young Kim, Seom Gim Kong, Young Mi Kim, Su Eun Park, Young Tak Im, Hee Ju Park
BACKGROUND: This study investigated the clinical characteristics and risk factors of the severity of pandemic influenza A (H1N1) 2009 infection in pediatric patients in Busan and Gyeongsangnam-do. METHODS: Cases of influenza A (H1N1) 2009 in patients under the age of 18 years, confirmed by reverse transcription polymerase chain reaction, at Pusan National University Hospital and Pusan National University Yangsan Hospital from the last week of August 2009 through the last week of February 2010 were retrospectively analyzed...
June 2012: Tuberculosis and Respiratory Diseases
Cheol Woong Choi, Dae Hwan Kang, Hyung Wook Kim, Su Bum Park, San Kim, Mong Cho
OBJECTIVE: Endoscopic forceps biopsy (EFB) sampling of gastric adenoma may provide inadequate specimens for a correct diagnosis and lead to inappropriate follow-up strategies for adenomas or missed carcinoma foci. The aim of this study was to determine the diagnostic concordance between an EFB and resected gastric adenomatous polyps by endoscopic submucosal dissection (ESD) and to know the efficacy of ESD for the treatment of gastric adenomatous polyps. MATERIAL AND METHODS: Between November 2008 and May 2011, 413 ESDs were carried out at Pusan National University Yangsan Hospital...
October 2012: Scandinavian Journal of Gastroenterology
Dong Won Yi, Dong Wook Jeong, Sang Yeoup Lee, Seok Man Son, Yang Ho Kang
BACKGROUND: Apolipoprotein A-II (apoA-II) is the second-most abundant apolipoprotein in human high-density lipoprotein and its role in cardio metabolic risk is not entirely clear. It has been suggested to have poor anti-atherogenic or even pro-atherogenic properties, but there are few studies on the possible role of apoA-II in Asian populations. The aim of this study is to evaluate the role of apoA-II in metabolic syndrome (MetS) compared with apolipoprotein A-I (apoA-I) and apolipoprotein B (apoB) in Korean adults...
February 2012: Diabetes & Metabolism Journal
Hee Kyoung Choi, Kye Hyung Kim, Sun Hee Lee, Su Jin Lee
Recurrent Clostridium difficile infection (CDI) is one of the most difficult problems in healthcare infection control. We evaluated the risk factors associated with recurrence in patients with CDI. A retrospective cohort study of 84 patients with CDI from December 2008 through October 2010 was performed at Pusan National University Yangsan Hospital. Recurrence occurred in 13.1% (11/84) of the cases and in-hospital mortality rate was 7.1% (6/84). Stool colonization with vancomycin-resistant enterococci (VRE) (P = 0...
July 2011: Journal of Korean Medical Science
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