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38 papers found.
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Retrograde pyelography predicts retrograde ureteral stenting failure and reduces unnecessary stenting trials in patients with advanced non-urological malignant ureteral obstruction

Prostate Cancer Research Institute and Hospital of National Cancer Center, Goyang, Korea, contributed to database management. Author Contributions Conceptualization: Sung Han Kim, Kang Hyun Lee. Data ... curation: Boram Park, Jungnam Joo. 9 / 11 Formal analysis: Boram Park, Jungnam Joo. Investigation: Sung Han Kim, Kang Hyun Lee. Methodology: Sung Han Kim. Project administration: Kang Hyun Lee

Patient satisfaction after holmium laser enucleation of the prostate (HoLEP): A prospective cohort study

: Seung-June Oh. Software: Shin Ah Oh. Supervision: Seung-June Oh. Validation: Sung Han Kim. Writing ± original draft: Young Ju Lee. Writing ± review & editing: Young Ju Lee, Sung Han Kim, Seung-June

Initial computed tomography imaging details during first-line systemic therapy is of significant prognostic value in patients with naïve, unresectable metastatic renal cell carcinoma

. (PDF) S2 Fig. (PDF) S1 Table. (PDF) 11 / 14 S2 Table. (PDF) Author Contributions Conceptualization: Sung Han Kim JC. Data curation: Sung Han Kim Sun Ho Kim WSP. Formal analysis: Sung Han Kim. Funding ... acquisition: JC. Investigation: Sung Han Kim JC. Methodology: Sung Han Kim JC. Resources: JC HKS KHL JYJ. Software: Sung Han Kim JC. Supervision: JC KHL JYJ HKS. Validation: WSP. Visualization: Sung Han

The prognostic value of BAP1, PBRM1, pS6, PTEN, TGase2, PD-L1, CA9, PSMA, and Ki-67 tissue markers in localized renal cell carcinoma: A retrospective study of tissue microarrays using immunohistochemistry

Objective To assess the prognostic roles of BAP1, PBRM1, pS6, PTEN, TGase2, PD-L1, CA9, PSMA, and Ki-67 tissue biomarkers in localized renal cell carcinoma (RCC). Methods Patients who underwent a nephrectomy during 1992–2015 and had a primary specimen of their kidney tumor were included. The nine tissue biomarkers were immunohistochemically stained on tissue microarrays of RCC, and ...

Computerized margin and texture analyses for differentiating bacterial pneumonia and invasive mucinous adenocarcinoma presenting as consolidation

Radiologists have used margin characteristics based on routine visual analysis; however, the attenuation changes at the margin of the lesion on CT images have not been quantitatively assessed. We established a CT-based margin analysis method by comparing a target lesion with normal lung attenuation, drawing a slope to represent the attenuation changes. This approach was applied to ...

Molecular detection of Coxiella burnetii from the formalin-fixed tissues of Q fever patients with acute hepatitis

Background Serologic diagnosis is one of the most widely used diagnostic methods for Q fever, but the window period in antibody response of 2 to 3 weeks after symptom onset results in significant diagnostic delay. We investigated the diagnostic utility of Q fever PCR from formalin-fixed liver tissues in Q fever patients with acute hepatitis. Methods We reviewed the clinical and ...

Nonspecific Genitourinary Pain Improves after Prostatectomy Using Holmium Laser Enucleation of Prostate in Patients with Benign Prostatic Hyperplasia: A Prospective Study

Study Sung Han Kim 0 Seung-June Oh 0 Robert Hurst, Oklahoma University Health Sciences Center, United States of America 0 1 Department of Urology, Prostate Cancer Center, National Cancer Center , Goyang

Prostate Stem Cell Antigen Expression in Radical Prostatectomy Specimens Predicts Early Biochemical Recurrence in Patients with High Risk Prostate Cancer Receiving Neoadjuvant Hormonal Therapy

designed the experiments: KHL Sung Han Kim WSP JC. Performed the experiments: WSP Sung Han Kim JYJ. Analyzed the data: Sung Han Kim HKS JJ BRP. Contributed reagents/materials/analysis tools: KHL WSP Sun Ho ... Kim GKL. Wrote the paper: Sung Han Kim BRP. 8 / 10 9 / 10 1. Catalona WJ , Smith DS . Cancer recurrence and survival rates after anatomic radical retropubic prostatectomy for prostate cancer

Clinical characteristics and outcomes of spontaneous bacterial peritonitis caused by Enterobacter species versus Escherichia coli: a matched case-control study

Background Enterobacter species are important nosocomial pathogens, and there is growing concern about their ability to develop resistance during antimicrobial therapy. However, few data are available on the clinical characteristics and outcomes of Enterobacter spontaneous bacterial peritonitis (SBP). Methods We retrospectively identified all patients with SBP caused by ...

Changes in Urination According to the Sound of Running Water Using a Mobile Phone Application

Objective The sound of running water (SRW) has been effectively used for toilet training during toddlerhood. However, the effect of SRW on voiding functions in adult males with lower urinary tract symptoms (LUTS) has not been evaluated. To determine the effect of SRW on urination in male patients with LUTS, multiple voiding parameters of uroflowmetry with postvoid residual urine ...

A Retrospective Analysis of Incidence and Its Associated Risk Factors of Upper Urinary Tract Recurrence following Radical Cystectomy for Bladder Cancer with Transitional Cell Carcinoma: The Significance of Local Pelvic Recurrence and Positive Lymph Node

Objective The aim of this study is to examine the incidence and risk factors of upper urinary tract recurrence (UUTR) following radical cystectomy (RC) in bladder cancer and to evaluate its relationship with neobladder (Neo) or ileal conduit (IC). Materials and Methods All clinicopathologic parameters and perioperative parameters of 311 patients who underwent RC with either Neo or ...

Risk of Second Primary Cancer among Prostate Cancer Patients in Korea: A Population-Based Cohort Study

As patients with prostate cancer have a long life expectancy, there is increasing interest in predicting the risk of development of a second primary cancer (SPC), and we therefore designed this study to estimate the overall risk of developing SPCs among Korean prostate cancer patients. We used a population-based cohort from the Korean Central Cancer Registry composed of 55,378 men ...

Clinical characteristics of hospital-onset Pneumocystis pneumonia and genotypes of Pneumocystis jirovecii in a single tertiary centre in Korea

Hyo-Lim Hong Ju Young Lee Sung-Han Kim Sang-Ho Choi Mi-Na Kim 0 Yang Soo Kim Jun Hee Woo Heungsup Sung 0 0 Department of Laboratory Medicine, Asan Medical Center, University of Ulsan College of

Factors Affecting De Novo Urinary Retention after Holmium Laser Enucleation of the Prostate

Objective Patients can experience urinary retention (UR) after Holmium laser enucleation of the prostate (HoLEP) that requires bladder distension during the procedure. The aim of this retrospective study is to identify factors affecting the UR after HoLEP. Materials and Methods 336 patients, which underwent HoLEP for a symptomatic benign prostatic hyperplasia between July 2008 and ...

Efficacy and Safety of Sorafenib Therapy on Metastatic Renal Cell Carcinoma in Korean Patients: Results from a Retrospective Multicenter Study

Objective To evaluate the efficacy and safety of sorafenib for Korean patients with metastatic renal cell carcinoma (mRCC). Methods A total of 177 mRCC patients using sorafenib as first- (N = 116), second- (N = 43), and third-line (N = 18) therapies were enrolled from 11 Korean centers between 2006 and 2012. The patient characteristics, therapy duration, tumor response, disease ...

Detection of Human Papillomavirus Infection and p16 Immunohistochemistry Expression in Bladder Cancer with Squamous Differentiation

Objectives To determine the potential association between HPV infection and the squamous cell component of urothelial carcinoma (UC) of the bladder and to validate p16 overexpression as a surrogate marker for HPV infection in these cancers among Koreans. Methods We analyzed the presence of HPV infection using an HPV-DNA chip and the expression of p16 using immunohistochemistry in ...

Nosocomial Transmission of Severe Fever With Thrombocytopenia Syndrome in Korea

Of the 27 healthcare workers (HCWs) who had contact with a fatally ill patient with severe thrombocytopenia syndrome in Korea (SFTS), 4 who were involved in cardiopulmonary resuscitation complained of fever and were diagnosed with SFTS via seroconversion. Exposure to respiratory secretions, blood, or gowns soiled by body fluids was significantly associated with infection of HCWs.

Overexpression of ERG and Wild-Type PTEN Are Associated with Favorable Clinical Prognosis and Low Biochemical Recurrence in Prostate Cancer

Objectives The aim of this study was to investigate the expression of two commonly altered genes ERG and PTEN in prostate cancer (PC) and evaluate their prognostic significance. Despite conflicting published results, TMPRSS2-ERG gene fusion and PTEN loss are generally considered unfavorable markers for PC progression. Materials and Methods Of the 762 prostatic adenocarcinoma ...

Usefulness of Cellular Analysis of Bronchoalveolar Lavage Fluid for Predicting the Etiology of Pneumonia in Critically Ill Patients

Background The usefulness of bronchoalveolar lavage (BAL) fluid cellular analysis in pneumonia has not been adequately evaluated. This study investigated the ability of cellular analysis of BAL fluid to differentially diagnose bacterial pneumonia from viral pneumonia in adult patients who are admitted to intensive care unit. Methods BAL fluid cellular analysis was evaluated in 47 ...