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HOME > Hospitals > Severance Hospital > Departments > Hepatobiliary Pancreas Surgery > Physician Directory

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Hokyung Hwang
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Name Hokyung Hwang
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Research

  • Hwang HK, Chung YE, Kim KA, Kang CM, Lee WJ. Revisiting vascular patency after spleen-preserving laparoscopic distal pancreatectomy with conservation of splenic vessels. Surg Endosc. 2012 Jan 6. [Epub ahead of print]
  • Hwang HK, Park JS, Kim JK, Park CM, Cho SI, Yoon DS. Comparison of efficacy of enucleation and pancreaticoduodenectomy for small (<3 cm) branch duct type intraductal papillary mucinous neoplasm located at the head of pancreas and the uncinate process. Yonsei Med J. 2012 Jan;53(1):106-10.
  • Kang CM, Chung YE, Park JY, Sung JS, Hwang HK, Choi HJ, Kim H, Song SY, Lee WJ. Potential contribution of preoperative neoadjuvant concurrent chemoradiation therapy on margin-negative resection in borderline resectable pancreatic cancer. J Gastrointest Surg. 2012 Mar;16(3):509-17. Epub 2011 Dec 20.
  • Choi SH, Hwang HK, Kang CM, Lee WJ. Transumbilical single port laparoscopic adrenalectomy: A technical report on right and left adrenalectomy using the glove port. Yonsei Medical Journal. 2012 53(2):442-445
  • Choi SH, Kang CM, Hwang HK, Lee WJ. Robotic anterior RAMPS in well-selected left-sided pancreatic cancer. Journal of gastrointestinal surgery. 2012 19 Jan. E-pub
  • Choi SH, Hwang HK, Kang CM, Yoon CI, Lee WJ. Pylorus- and spleen-preserving total pancreatoduodenectomy with resection of both whole splenic vessels: feasibility and laparoscopic application to intraductal papillary mucin-producing tumors of the pancreas. Surgical Endoscopy. 2012 Jan 12.
  • How I do it: Left hemihepatectomy and caudate lobectomy and complete extrahepatic bile duct resection using transduodenal approach for hilar cholangiocarcinoma arsing from biliary papillomatosis
    Journal Of Surgical Oncology 98/ :139-142,2008
  • Estrogen Receptor alpha, Estrogen Receptor beta, and Progesterone Receptor as Possible Prognostic Factor in Radically Resected Gallbladder Carcinoma
    Journal Of Surgical Research 152/ :104-110,2009
  • 췌장의 선방세포악성종양
    Hepato-Biliary-Pancreatic Surgery(간담췌외과학회지) 13/1 :54-59,2009
  • Clinical validation and risk factors for delayed gastric emptying based on the International Study Group of Pancreatic Surgery (ISGPS) Classification
    Surgery 146/5 :882-887,2009
  • 단일 기관에서 경험한 신 세포암의 췌장 전이 치료 경험
    Hepato-Biliary-Pancreatic Surgery(간담췌외과학회지) 13/2 :109-113,2009
  • Lymphoepithelial Cysts in the Pancreas: MRI of Two Cases With Emphasis of Diffusion-Weighted Imaging Characteristics
    Journal Of Magnetic Resonance Imaging 32/3 :692-696,2010
  • Laparoscopic Distal Pancreatectomy with Division of the Pancreatic Neck for Benign and Borderline Malignant Tumor in the Proximal Body of the Pancreas
    JOURNAL OF LAPAROENDOSCOPIC & ADVANCED SURGICAL TECHNIQUES 20/7 :581-586,2010
  • 비장 혈관 분절 절제를 동반한 확대 췌장 원위부 절제술
    Hepato-Biliary-Pancreatic Surgery(간담췌외과학회지) 14/4 :248-253,2010
  • Total Pancreaticoduodenectomy and Segmental Resection of Superior Mesenteric Vein-Portal Vein Confluence with Autologous Splenic Vein Graft in Mucinous Cystadenocarcinoma of the Pancreas
    Journal of the Pancreas 11/6 :638-641,2010
  • Two Consecutive Cases of Ampulla of Vater Cancer Combined with Annular Pancreas and Unusual Anatomic Variation
    Hepato-Biliary-Pancreatic Surgery(간담췌외과학회지) 14/3 :207-213,2010
  • Minimally invasive (laparoscopic and robot-assisted) approach for solid pseudopapillary tumor of the distal pancreas: a single-center experience
    JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 18/ :87-93,2011
  • Predictive factors for long-term survival in patients with clinically significant portal hypertension following resection of hepatocellular carcinoma
    LIVER INTERNATIONAL 31/4 :485-493,2011
  • Potential use of left renal vein graft in pancreaticoduodenectomy combined with long segmental resection of the superior mesenteric-splenic-portal vein confluence
    Journal of the Pancreas 12/3 :234-240,2011
  • Reappraisal of anterior approach to laparoscopic splenectomy: technical feasibility and its clinical application
    SURGICAL LAPAROSCOPY ENDOSCOPY & PERCUTANEOUS TECHNIQUES 21/5 :353-357,2011
  • Serous Cystic Neoplasm: Do We Have to Wait Till It Causes Trouble?
    Korean Journal Of Hepato-Biliary-Pancreatic Surgery(한국간담췌외과학회지) 15/2 :134-138,2011
  • The impact of body mass index on pancreatic fistula after pancreaticoduodenectomy in asian patients on the basis of asia-pacific perspective of body mass index
    Journal of the Pancreas 12/6 :586-592,2011
  • Single-fulcrum Laparoscopic Cholecystectomy: A Variant Single-Incision and Multiport Technique
    JOURNAL OF LAPAROENDOSCOPIC & ADVANCED SURGICAL TECHNIQUES 14/2 :-,2011
  • Balloon Method for Preperitoneal Dissection in Inguinal Hernioplasty Using the Prolene Hernia System (PHS)
    Journal of Herniology: Diagnosis and Treatment of Hernias 1/1 :17-20,2011
  • 단일 지렛대 원리를 이용한 단일통로 복강경 담낭절제술: 변형된 단일절개, 다투관침 방법
    대한내시경복강경외과학회지 14/2 :51-55,2011
  • Comparison of Efficacy of Enucleation and Pancreaticoduodenectomy for Small (<3 cm) Branch Duct Type Intraductal Papillary Mucinous Neoplasm Located at the Head of Pancreas and the Uncinate Process
    YONSEI MEDICAL JOURNAL 53/1 :106-110,2012
  • Postoperative Nutritional Effects of Early Enteral Feeding Compared with Total Parental Nutrition in Pancreaticoduodectomy Patients: A Prosepective, Randomized Study
    JOURNAL OF KOREAN MEDICAL SCIENCE 27/3 :261-267,2012
  • Transumbilical Single Port Laparoscopic Adrenalectomy: A Technical Report on Right and Left Adrenalectomy Using the Glove Port
    YONSEI MEDICAL JOURNAL 53/2 :442-445,2012
  • Potential Contribution of Preoperative Neoadjuvant Concurrent Chemoradiation Therapy on Margin-Negative Resection in Borderline Resectable Pancreatic Cancer
    JOURNAL OF GASTROINTESTINAL SURGERY 16/3 :509-517,2012
  • In Vitro Adenosine Triphosphate-Based Chemotherapy Response Assay (ATP-CRA) in Solid Pseudopapillary Tumor of the Pancreas
    PANCREAS 41/3 :498-500,2012
  • Revisiting vascular patency after spleen-preserving laparoscopic distal pancreatectomy with conservation of splenic vessels
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 26/0 :1765-1771,2012
  • Pancreatoduodenectomy in patients with periampullary cancer after radical subtotal gastrectomy for gastric cancer
    AMERICAN SURGEON 78/3 :164-167,2012
  • Pylorus- and spleen-preserving total pancreatoduodenectomy with resection of both whole splenic vessels: feasibility and laparoscopic application to intraductal papillary mucin-producing tumors of the pancreas
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 26/7 :2072-2077,2012
  • Robotic liver resection: technique and results of 30 consecutive procedures
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 26/8 :2247-2258,2012
  • Robotic Anterior RAMPS in Well-Selected Left-Sided Pancreatic Cancer
    JOURNAL OF GASTROINTESTINAL SURGERY 16/ :868-869,2012
  • Serous cyst adenoma of the pancreas: Appraisal of active surgical strategy before it causes problems
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 26/6 :1560-1565,2012
  • 문맥 윤상 췌장 2예
    대한소화기학회지(The Korean Journal of Gastroenterology) 60/1 :52-55,2012
  • Is it worthwhile to preserve adult spleen in laparoscopic distal pancreatectomy? Perioperative and patient-reported outcome analysis
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 26/11 :3149-3156,2012
  • Single-fulcrum laparoscopic cholecystectomy: a single-incision and multi-port technique.
    ANZ JOURNAL OF SURGERY 82/7-8 :529-534,2012
  • A Dog Model of Pancreaticojejunostomy Without Duct-to-Mucosa Anastomosis
    Journal of the Pancreas 13/1 :30-35,2012
  • Marginally Calcified Totally Necrotic Tumor of the Pancreas A Subset of SolidPseudopapillary Tumor With Near-Total Necrosis?
    PANCREAS 42/1 :184-186,2013
  • Robot assisted spleen preserving distal pancreatectomy : a single surgeon's experiences and proposal of clinical application
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 27/3 :774-781,2013
  • Laparoscopic extended (subtotal) distal pancreatectomy with resection of both splenic artery and vein
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 27/4 :1412-1413,2013
  • Differential diagnosis between gallbladder adenomas and cholesterol polyps on contrast-enhanced harmonic endoscopic ultrasonography
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 27/4 :1414-1421,2013
  • Surgery! Only when it causes troubles?
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 27/7 :2648-2649,2013
  • Controversial issues of neoadjuvant treatment in borderline resectable pancreatic cancer
    SURGICAL ONCOLOGY-OXFORD 22/2 :123-131,2013
  • Pancreas club international joint symposium on pancreatic cancer 2012, Kyoto: down staging chemo±radiotherapy for borderline resectable pancreatic cancer
    Korean Journal Of Hepato-Biliary-Pancreatic Surgery 17/ :08-13,2013
  • Drainage Volume After Pancreaticoduodenectomy Is a Warning Sign of Chyle Leakage That Inversely Correlates With a Diagnosis of Pancreatic Fistula
    WORLD JOURNAL OF SURGERY 37/4 :854-862,2013
  • Clinical necessity of the immunohistochemical reassessment of para-aortic lymph nodes in resected pancreatic ductal adenocarcinoma
    ONCOLOGY LETTERS 6/5 :1189-1194,2013
  • Gemcitabine based neoadjuvant chemoradiotherapy therapy in patients with borderline resectable pancreatic cancer
    PANCREATOLOGY 13/5 :539-543,2013
  • Single-Fulcrum Laparoscopic Cholecystectomy in Uncomplicated Gallbladder Diseases: A Retrospective Comparative Analysis with Conventional Laparoscopic Cholecystectomy
    YONSEI MEDICAL JOURNAL 54/6 :1471-1477,2013
  • Anticancer Effect of Phellinus linteus; Potential Clinical Application in Treating Pancreatic Ductal Adenocarcinoma
    Carcinogenesis & Mutagenesis S9/001 :1-8,2013
  • Splenic vein thrombosis and pancreatic fistula after minimally invasive distal pancreatectomy
    BRITISH JOURNAL OF SURGERY 101/2 :114-119,2014
  • Does international study group on pancreatic fistula (ISGPF) classification need modification after distal pancreatectomy?
    Korean Journal Of Hepato-Biliary-Pancreatic Surgery 18/3 :90-93,2014
  • Minimally invasive RAMPS in well-selected left-sided pancreatic cancer within Yonsei criteria: long-term (> median 3 years) oncologic outcomes
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 28/10 :2848-2855,2014
  • Clinical correlations with (18)FDG PET scan patterns in solid pseudopapillary tumors of the pancreas: Still a surgical enigma?
    PANCREATOLOGY 14/6 :515-523,2014
  • The First Experiences of Robotic Single-Site Cholecystectomy in Asia: A Potential Way to Expand Minimally-Invasive Single-Site Surgery?
    YONSEI MEDICAL JOURNAL 56/1 :189-195,2015
  • Spleen Autotransplantation Following Laparoscopic Distal Pancreatosplenectomy and Cholecystectomy
    Journal of the Pancreas 16/3 :299-302,2015
  • The Role of Neoadjuvant Chemoradiation Therapy in Patients With Borderline Resectable Pancreatic Cancer With Isolated Venous Vascular Involvement
    MEDICINE 94/31 :e1233-,2015
  • Efficient endodermal induction of human adipose stem cells using various concentrations of Activin A for hepatic differentiation
    BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 464/4 :1178-1184,2015
  • Overestimated Oncologic Significance of Lymph Node Metastasis in G1 Nonfunctioning Neuroendocrine Tumor in the Left Side of the Pancreas
    MEDICINE 94/36 :e1404-,2015
  • Pathological Complete Remission of Pancreatic Cancer Following Neoadjuvant Chemoradiation Therapy; Not the End of Battles
    MEDICINE 94/52 :e2168-,2015
  • Laparoscopic pancreatic reconstruction technique following laparoscopic pancreaticoduodenectomy
    JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 22/3 :202-210,2015
  • Use of TachoSil® patches to prevent pancreatic leaks after distal pancreatectomy: a prospective, multicenter, randomized controlled study
    JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 23/2 :110-117,2016
  • Preoperative Volume-Based PET Parameter, MTV2.5, as a Potential Surrogate Marker for Tumor Biology and Recurrence in Resected Pancreatic Cancer
    MEDICINE 95/9 :e2595-,2016
  • Maximum Standard Uptake Value as a Clinical Biomarker for Detecting Loss of SMAD4 Expression and Early Systemic Tumor Recurrence in Resected Left-Sided Pancreatic Cancer
    MEDICINE 95/17 :e3452-,2016
  • Impact of Braun anastomosis on reducing delayed gastric emptying following pancreaticoduodenectomy: a prospective, randomized controlled trial.
    JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 23/6 :364-372,2016
  • Risk Factors Associated with Loco-Regional Failure after Surgical Resection in Patients with Resectable Pancreatic Cancer
    PLOS ONE 11/6 :1-12,2016
  • Preoperative defining system for pancreatic head cancer considering surgical resection
    WORLD JOURNAL OF GASTROENTEROLOGY 22/26 :6076-6082,2016
  • Minimally Invasive Approach for Spleen-Preserving Distal Pancreatectomy: a Comparative Analysis of Postoperative Complication Between Splenic Vessel Conserving and Warshaw’s Technique
    JOURNAL OF GASTROINTESTINAL SURGERY 20/8 :1464-1470,2016
  • Identification of an N staging system that predicts oncologic outcome in resected left-sided pancreatic cancer
    MEDICINE 95/26 :e4035-,2016
  • Adverse oncologic effects of intraoperative transfusion during pancreatectomy for left-sided pancreatic cancer: the need for strict transfusion policy
    JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 23/8 :497-507,2016
  • Prognostic impact of the tumor-infiltrating regulatory T-cell (Foxp3+)/activated cytotoxic T lymphocyte (granzyme B+) ratio on resected left-sided pancreatic cancer
    ONCOLOGY LETTERS 12/6 :4477-4484,2016
  • 암환자 주부양자의 부양부담이 자녀와의 역기능적 의사소통에 미치는 영향에서 가족간 TSL 태도의 조절효과: 청장년층과 중장년층의 비교연구
    한국가족복지학 54/0 :77-106,2016
  • Negative oncologic impact of poor postoperative pain control in left-sided pancreatic cancer
    WORLD JOURNAL OF GASTROENTEROLOGY 23/4 :676-686,2017
  • Clinically determined type of 18F-fluoro-2-deoxyglucose uptake as an alternative prognostic marker in resectable pancreatic cancer.
    PLOS ONE 12/2 :e0172606-,2017
  • Normal postoperative computed tomography findings after a variety of pancreatic surgeries
    KOREAN JOURNAL OF RADIOLOGY 18/2 :299-308,2017
  • A missing link between RON expression and oncological outcomes in resected left-sided pancreatic cancer
    ONCOLOGY LETTERS 14/4 :4,225-4,230,2017
  • Effect of Polyglycolic Acid Mesh for Prevention of Pancreatic Fistula Following Distal Pancreatectomy A Randomized Clinical Trial
    JAMA SURGERY 152/2 :150-155,2017
  • Splenectomy is associated with an aggressive tumor growth pattern and altered host immunity in an orthotopic syngeneic murine pancreatic cancer model
    ONCOTARGET 8/51 :88,827-88,834,2017
  • MEK inhibitors cobimetinib and trametinib, regressed a gemcitabine-resistant pancreatic-cancer patient-derived orthotopic xenograft (PDOX)
    ONCOTARGET 8/29 :47,490-47,496,2017
  • Recombinant methioninase effectively targets a Ewing’s sarcoma in a patient-derived orthotopic xenograft (PDOX) nude-mouse model
    ONCOTARGET 8/22 :35,630-35,638,2017
  • The Yonsei criteria as a clinically detectable parameter for excellent prognosis in resected left-sided pancreatic cancer: outcomes of a propensity score-matched analysis.
    SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 31/11 :4,656-4,664,2017
  • Color-coded intravital imaging demonstrates a transforming growth factor-b (TGF-b) antagonist selectively targets stromal cells in a human pancreatic-cancer orthotopic mouse model
    CELL CYCLE 16/10 :1,008-1,014,2017
  • Yonsei criteria: a clinical reflection of stage I left-sided pancreatic cancer
    ONCOTARGET 8/67 :110,830-110,836,2017
  • Predicting new-onset diabetes after minimally invasive subtotal distal pancreatectomy in benign and borderline malignant lesions of the pancreas
    MEDICINE 95/51 :e9404-,2017
  • Fluorescence-guided Surgery with Splenic Preservation Prevents Tumor Recurrence in an Orthotopic Nude-mouse Model of Human Pancreatic Cancer.
    ANTICANCER RESEARCH 38/2 :665-670,2018
  • Experience-based surgical approach to pancreatic mucinous cystic neoplasms with ovarian-type stroma
    ONCOLOGY LETTERS 15/2 :2,451-2,458,2018
  • 암 환자의 긍정적 가족관계가 외상 후 성장에 미치는 영향 - 영적민감성의 조절효과-
    한국가족관계학회지 22/4 :223-238,2018
  • Metabolic characteristics of solid pseudopapillary neoplasms of the pancreas: their relationships with high intensity 18F-FDG PET images
    ONCOTARGET 9/15 :12,009-12,019,2018
  • Indocyanine Green Perfusion Imaging-Guided Laparoscopic Pancreaticoduodenectomy: Potential Application in Retroperitoneal Margin Dissection.
    JOURNAL OF GASTROINTESTINAL SURGERY 22/8 :1,470-1,474,2018
  • Oncologic outcomes after radical surgery for periampullary cancer in octogenarians
    Korean Journal Of Hepato-Biliary-Pancreatic Surgery 22/2 :128-135,2018
  • Adverse Oncologic Impact of New-Onset Diabetes Mellitus on Recurrence in Resected Pancreatic Ductal Adenocarcinoma: A Comparison With Long-standing and Non-Diabetes Mellitus Patients
    PANCREAS 47/7 :816-822,2018
  • Improved perioperative outcomes of laparoscopic distal pancreatosplenectomy: modified lasso technique.
    ANZ JOURNAL OF SURGERY 88/9 :886-890,2018
  • Different biological behaviors in left-sided pancreatic cancer according to Yonsei criteria: Proposal of a modified Yonsei criteria score.
    PANCREATOLOGY S1424-390 :30,664-30,669,2018
  • Tumor-Targeting Salmonella typhimurium A1-R Promotes Tumoricidal CD8+ T Cell Tumor Infiltration and Arrests Growth and Metastasis in a Syngeneic Pancreatic-Cancer Orthotopic Mouse Model.
    JOURNAL OF CELLULAR BIOCHEMISTRY 119/1 :634-639,2018
  • Aggressiveness of solid pseudopapillary neoplasm of the pancreas: A literature review and meta-analysis.
    MEDICINE 97/49 :e13147-e13153,2018
  • Glucose to Lymphocyte Ratio as a Prognostic Marker in Patients With Resected pT2 Gallbladder Cancer
    JOURNAL OF SURGICAL RESEARCH 240/- :17-29,2019
  • Potential Impact of Phellinus linteus on Adherence to Adjuvant Treatment After Curative Resection of Pancreatic Ductal Adenocarcinoma: Outcomes of a Propensity Score?Matched Analysis
    INTEGRATIVE CANCER THERAPIES 18/- :1-9,2019
  • Preoperative Metabolic Tumor Volume2.5 Associated with Early Systemic Metastasis in Resected Pancreatic Cancer: A Transcriptome-Wide Analysis
    GUT AND LIVER 13/3 :356-365,2019
  • Prognostic potential of the preoperative plasma complement factor B in resected pancreatic cancer: A pilot study
    CANCER BIOMARKERS 24/3 :335-342,2019
  • Rates of Serious Complications Estimated by the ACS-NSQIP Surgical Risk Calculator in Predicting Oncologic Outcomes of Patients Treated with Pancreaticoduodenectomy for Pancreatic Head Cancer
    JOURNAL OF GASTROINTESTINAL SURGERY 23/6 :1,180-1,187,2019
  • A case of pancreatic hamartoma pathologically confirmed after robot-assisted pancreaticoduodenectomy
    Annals of Hepato-Biliary-Pancreatic Surgery 23/3 :286-290,2019
  • A case of Wernicke's encephalopathy following complicated laparoscopic pylorus-preserving pancreaticoduodenectomy
    Annals of Hepato-Biliary-Pancreatic Surgery 23/3 :295-299,2019
  • Minimally Invasive Single-Site Cholecystectomy in Obese Patients: Laparoscopic vs. Robotic
    Journal of Minimally Invasive Surgery 22/3 :101-105,2019
  • Surgical approach to solid pseudopapillary neoplasms of the proximal pancreas:minimally invasive vs. open
    WORLD JOURNAL OF SURGICAL ONCOLOGY 17/1 :160-160,2019
  • Association of preoperative total lymphocyte count with prognosis in resected left-sided pancreatic cancer
    ANZ JOURNAL OF SURGERY 89/5 :503-508,2019
  • Preoperative Clinical and Computed Tomography (CT)-Based Nomogram to Predict Oncologic Outcomes in Patients with Pancreatic Head Cancer Resected with Curative Intent: A Retrospective Study
    Journal of Clinical Medicine 8/10 :E1749-,2019

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