A5091403733- Prostate Cancer Diagnosis and Treatment
- Prostate Cancer Treatment and Research
- Pediatric Urology and Nephrology Studies
- Urologic and reproductive health conditions
- Ureteral procedures and complications
- Kidney Stones and Urolithiasis Treatments
- Renal and Vascular Pathologies
- Minimally Invasive Surgical Techniques
- Bladder and Urothelial Cancer Treatments
- Abdominal Surgery and Complications
- Urinary and Genital Oncology Studies
- Renal cell carcinoma treatment
- Esophageal Cancer Research and Treatment
- Acute Kidney Injury Research
- Endometrial and Cervical Cancer Treatments
- Advanced Radiotherapy Techniques
- Surgical Simulation and Training
- Dialysis and Renal Disease Management
- Urinary Tract Infections Management
- Music Therapy and Health
- Statistical Methods in Clinical Trials
- Cancer Diagnosis and Treatment
- Cancer, Lipids, and Metabolism
- Surgical site infection prevention
- Pelvic and Acetabular Injuries
Konyang University
2014-2024
Konyang University Hospital
2024
Yonsei University
2018-2019
Severance Hospital
2018-2019
Youngdong University
2018
Government of the Republic of Korea
2018
Seoul Medical Center
2018
The University of Adelaide
2018
This article provides evidence-based recommendations and expert opinions to aid urologists in making optimal decisions regarding managing urolithiasis various clinical scenarios. The most frequently asked questions by their practice have been collected answered the form of FAQs; based on latest evidence opinions. natural history is divided into active treatment silent phases, with stage typical special situations peri-treatment management. authors address 28 key questions, offering practical...
Background: The reliability of presepsin as a biomarker sepsis may be reduced in patients with acute kidney injury (AKI) requiring continuous replacement therapy (CKRT). This study analyzed the utility plasma values predicting mortality AKI CKRT, particularly those sepsis-associated AKI. Methods: single-center retrospective included 57 who underwent measurements, from April 2022 to March 2023; 35 had predictive presepsin, well Acute Physiology and Chronic Health Evaluation II (APACHE II)...
Purpose: To evaluate the efficacy and safety of robotic procedures performed using da Vinci Robotic Surgical System at a single institute. Materials Methods:We analyzed all Severance Hospital, Yonsei University Health (Seoul, Korea).Reliability mortality rates surgeries were also investigated.Results: From July 2005 to December 2013, 10267 in seven different departments by 47 surgeons our institute.There 5641 cases (54.9%) general surgery, including endocrine (38.0%), upper (7.7%) lower...
Laparoendoscopic single-site surgery (LESS) reduces the limited invasiveness of conventional laparoscopy while providing superior cosmetic results. However, LESS remains a challenging surgical technique, even in robotic surgery, primarily due to lack triangulation and instrument movement. The da Vinci SP system (Intuitive Surgical) was recently introduced overcome these limitations. We describe our initial experience with pure robot-assisted pyeloplasty (RAP) for ureteropelvic junction...
Robot-assisted radical prostatectomy (RARP) is performed by urologists as one of the surgical procedures for treating prostate cancer. Numerous studies have been published with regard to impact weight on performing RARP but were limited insufficient number patients and use transperitoneal approach. This study aimed determine effect gland short-term oncological outcomes using extraperitoneal In total, 1168 who underwent (EP-RARP) a single surgeon at Yonsei University Severance Hospital...
Postoperative acute kidney injury (AKI) is still a concern in partial nephrectomy (PN), even with the development of minimally invasive technique. We aimed to compare AKI incidence between patients and without diabetes mellitus (DM) determine predictive factors for postoperative AKI. This case-matched retrospective study included 884 preoperative creatinine levels ≤1.4 mg/dL who underwent laparoscopic or robot-assisted PN December 2005 May 2018. Propensity score matching was employed match...
Purpose Prostate cancer (PC) is a devastating and heterogeneous condition with diverse treatment options. When selecting treatments for patients very high-risk PC, clinicians must consider patient comorbidities. We investigated the efficacy of age-adjusted Charlson Comorbidity Index (ACCI) as prognostic factor outcomes after radical prostatectomy (RP). Materials methods retrospectively medical records PC at our institution who underwent RP from 1992 to 2010. Very was defined according...
This study was designed to assess the diagnostic accuracy and therapeutic efficacy of probe-based confocal laser endomicroscopy (pCLE), which provides real-time, in vivo histological information during transurethral resection bladder tumors. We performed a prospective between August 2013 2014. pCLE on total 119 lesions 75 patients. analyzed by comparing image reports with pathology surgical specimen. Confocal images were interpreted single urologist blinded reports. The outcomes non-pCLE...
Purpose The aim of this study was to evaluate predictors residual tumor and clinical prognosis in T1a-T1b (incidental) prostate cancer by analysis specimens from men undergoing surgery for benign prostatic hyperplasia. Materials methods We retrospectively reviewed medical records incidental patients who had undergone radical prostatectomy. Patients whose statuses were further confirmed biopsy, or used androgen deprivation therapy before prostatectomy, excluded. Clinical pathological...
Abstract Background Recently, a new prostate cancer (PC) grading system was introduced, where Gleason score (GS) 7 divided into 3 + 4 = and due to the different prognoses associated with each tumor type. However, whether downgrading or upgrading from needle biopsy (NB) radical prostatectomy (RP) affects oncologic outcomes is currently unknown. Herein, we investigated prognostic impact of NB RP among men GS PC. Methods We retrospectively reviewed medical records 3003 patients localized PC who...
Purpose: The aim of this study was to investigate the prognostic impact time percutaneous nephrostomy (PCN) insertion on obstructive ureteral stones with sepsis.Materials and Methods: Data were collected patients who presented at our Emergency Department between 2017 2021 uropathy due urinary underwent PCN insertion. Patients stratified into 4 groups in accordance quick sepsis-related organ failure (qSOFA) score presentation (<2 or ≥2) (<4 hours ≥4 hours) as follows: group 1, qSOFA...
The objective of our study was to evaluate the clinical significance invisible prostate cancer (iPCa) on multiparametric magnetic resonance imaging (mpMRI) by analyzing parameters and oncologic outcomes. We retrospectively reviewed records patients treated with radical prostatectomy (RP) from 2010 2015 at institution. Before RP, all were confirmed have based biopsy. excluded who underwent neoadjuvant therapy. Additionally, we had incomplete mpMRI PI-RADS (Prostate Imaging Reporting Data...
Prostate-specific antigen (PSA) screening more frequently detects early stage prostate cancer (PC). However, adverse pathologic features (APFs) after radical prostatectomy (RP) in low-risk PC occur. Previous related studies had utilized outdated staging criteria or small sample cohorts. In this study, we analyzed predictors of APFs RP using classification under the current criteria. We retrospectively reviewed medical records 546 patients who undergone RP. Low-risk was defined as with...
In this retrospective study, we analyzed the outcomes of prostate cancer patients treated with CyberKnife radiotherapy system (Accuray).Between 2007 and 2010, 31 were for by use system. After excluding six who lost to follow-up, data remaining 25 analyzed. Patients divided into monotherapy group a postexternal beam boost group. Clinicopathologic features treatment compared between groups. The primary endpoint was biochemical recurrence-free survival period based on Phoenix definition....
Purpose: Androgen deprivation therapy (ADT) is used as a salvage treatment for men with biochemical recurrence (BCR) of prostate cancer (PCa) following initial radical prostatectomy (RP).The optimal time at which to begin ADT (sADT) remains controversial.In this retrospective study, we evaluated the efficacy initiating sADT in patients before prostate-specific antigen (PSA) values met clinical definition BCR. Materials and Methods: We identified 484 PCa who received BCR after RP.Median...
Gleason score (GS) 8–10 is associated with adverse outcomes in prostate cancer (PCa). However, biopsy GS (bGS) may be upgraded or downgraded post-radical prostatectomy (RP). We aimed to investigate predictive factors and oncologic of downgrade pathologic (pGS) 6–7 after RP PCa patients bGSs 8–10. retrospectively reviewed clinical data bGS ≥ 8 undergoing RP. pGS was defined as a ≤ 7 from post-RP. Univariate multivariate cox regression analysis, logistic Kaplan–Meier curves were used analyze...
The da Vinci SP® robotic system enables three double-jointed wristed instruments and a fully three-dimensional camera to be placed through single port. This study presents our experience with robot-assisted ureteral reconstruction using the SP reports its outcomes. Between December 2018 April 2022, surgeon performed in 39 patients: 18 underwent pyeloplasty 21 received reimplantation. Demographic perioperative patient data were collected analyzed. Radiographic symptomatic improvements...
Purpose: Cystoscopy is a diagnostic test performed frequently in urology outpatient clinics.Despite the large number of inspections, associated pain, discomfort, or anxiety can markedly affect patient compliance and adherence to subsequent surveillance protocols.This study conducted prospective, randomized investigate potential efficacy music pyuria on pain during cystoscopy.Materials Methods: In this single-institution, study, participants were assigned music-intervention non-music control...
Currently, multiparametric magnetic resonance imaging (mpMRI) is not an indication for patients with very low-risk prostate cancer. In this study, we aimed to evaluate the usefulness of mpMRI as a diagnostic tool in these patients. We retrospectively analyzed clinical and pathological data individuals cancer, according NCCN guidelines, who underwent before radical prostatectomy at our institution between 2010 2016. Patients did undergo pre-evaluation were excluded. factors associated...
5035 Background: Ferumoxtran-10 MRI has been evaluated for lymph node (LN) metastasis. Objective of the study was to determine utility ferumoxtran-10 in detection LN metastasis advanced cervical cancer. Methods: This is an NCI funded phase II multicenter clinical trial conducted by ACRIN/GOG. Patients with locally cancer undergoing pelvic and abdominal lymphadenectomy prior chemoradiation were accrued. Preoperative including T2W, T1W, T2*GRE obtained following IV administration ferumoxtran...
You have accessJournal of UrologyKidney Cancer: Localized: Surgical Therapy III1 Apr 2018PD16-07 IMPACT OF SURGICAL MARGIN STATUS AFTER PARTIAL NEPHRECTOMY FOR RENAL CELL CARCINOMA Jong Soo Lee, Won Sik Jang, Jae Park, Dong Hoon Koh, Hyun Kyu Ahn, Kyung Taek Oh, Young Sig Kim, In Rae Cho, Joong Shik Tae Ham, and Deuk Choi LeeJong Lee More articles by this author , JangWon Jang ParkJae Park KohDong Koh AhnHyun Ahn OhKyung Oh KimYoung Kim ChoIn Cho LeeJoong KimWon HamWon Ham ChoiYoung View All...
Seong Hyeon Yu, Seung Il Jung, Eu Chang Hwang, Tae-Hyoung Kim, Jae Duck Choi, Koo Han Yoo, Jeong Woo Lee, Dong Hoon Koh, Sangrak Bae, Ok Yang, Joongwon Ki Min, Choi. Urogenit Tract Infect 2022;17:81-8. https://doi.org/10.14777/uti.2022.17.3.81
You have accessJournal of UrologyCME1 Apr 2023MP23-04 IMPACT OF THE TIMING PERCUTANEOUS NEPHROSTOMY ON PROGNOSIS IN PATIENTS WITH OBSTRUCTIVE UROLITHIASIS SEPSIS Ji Eun Yu, Ye Chan Joo, Young Seop Chang, Jin Bum Kim, Hong Wook Hyung Joon and Dong Hoon Koh YuJi Yu More articles by this author , JooYe Joo ChangYoung Chang KimJin Kim KimHong KimHyung KohDong View All Author Informationhttps://doi.org/10.1097/JU.0000000000003248.04AboutPDF ToolsAdd to favoritesDownload CitationsTrack...