Dong Hyeon Lee

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A previously healthy 72-year old woman was admitted with a chief complaint of gross hematuria and fecaluria for 4 months. On initial computed tomographic examination, a lobulated shaped intravesical protruding mass with adhesion to the sigmoid colon was identified. Under a clinical diagnosis of bladder cancer with vesicosigmoid fistula vs sigmoid colon(More)
PURPOSE Because acute bacterial prostatitis (ABP) is an urgent condition of the prostate but prostatic massage is contraindicated at the onset of ABP, clinical symptoms and urine tests are used for diagnosis. In this study, we compared the clinical symptoms and treatment outcomes of patients with negative urine culture results, to whom only empirical(More)
PURPOSE This study evaluated the effectiveness and quality of sleep (QoS) in adult patients with nocturnal lower urinary tract symptoms (LUTS) including nocturia and nocturnal polyuria. MATERIALS AND METHODS A total of 102 patients with nocturia and daytime LUTS were enrolled in this study. All patients completed a questionnaire that included the(More)
PURPOSE To investigate the serial changes of metabolic acidosis and identify associated risk factors in patients who underwent radical cystectomy and ileal neobladder. MATERIAL AND METHODS From January 2010 to August 2014, 123 patients who underwent radical cystectomy and ileal neobladder reconstruction for bladder cancer were included in this study.(More)
Urinary tract infection (UTI) is one of the most common complications after radical cystectomy and orthotopic neobladder reconstruction. This study investigated the incidence and implicated pathogen of febrile UTI after ileal neobladder reconstruction and identify clinical and urodynamic parameters associated with febrile UTI. From January 2001 to May 2015,(More)
UTX is a histone demethylase gene located on the X chromosome and is a frequently mutated gene in urothelial bladder cancer (UBC). UTY is a paralog of UTX located on the Y chromosome. We performed target capture sequencing on 128 genes in 40 non-metastatic UBC patients. UTX was the most frequently mutated gene (30%, 12/40). Of the genetic alterations(More)
PURPOSE The aim of this study was to compare the body images of patients who underwent radical cystectomy with an orthotopic ileal neobladder or an ileal conduit. MATERIALS AND METHODS A total of 114 adult patients who underwent radical cystectomy between March 2006 and December 2012 at a single institution, Ewha Womans University Mokdong Hospital in(More)
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