Heon Tak Ha

ORCID: 0000-0003-0984-4202
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Research Areas
  • Organ Transplantation Techniques and Outcomes
  • Liver Disease Diagnosis and Treatment
  • Urological Disorders and Treatments
  • Circular RNAs in diseases
  • Hepatitis C virus research
  • Prostate Cancer Diagnosis and Treatment
  • Cancer-related molecular mechanisms research
  • Pediatric Urology and Nephrology Studies
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Renal Transplantation Outcomes and Treatments
  • Bladder and Urothelial Cancer Treatments
  • Liver Disease and Transplantation
  • Minimally Invasive Surgical Techniques
  • Biological Research and Disease Studies
  • Pancreatitis Pathology and Treatment
  • Kidney Stones and Urolithiasis Treatments
  • Renal and related cancers
  • Paleopathology and ancient diseases
  • Reproductive System and Pregnancy
  • Ureteral procedures and complications
  • Metastasis and carcinoma case studies
  • Renal cell carcinoma treatment
  • Soft tissue tumor case studies
  • Vascular anomalies and interventions
  • Prostate Cancer Treatment and Research

Pohang SeMyeong Christianity Hospital
2020

Kyungpook National University Hospital
2017-2019

Kyungpook National University
2017-2019

Kyungpook National University Medical Center
2015

Seoul National University
2010

Aberrant microRNA (miR) expression is associated with hepatocellular carcinoma (HCC).Here, we investigated the clinical significance of miR-21 and miR-31 for HCC-specific prognostic effect. HCC patients (n = 93) who underwent liver biopsy or surgical resection were enrolled, tissues paired adjacent nontumor collected analyzed miRs expression.MiR-21 was significantly upregulated in relative to tissues. Both did not predict overall survival; however, considered an independent predictor disease...

10.2217/bmm-2018-0096 article EN Biomarkers in Medicine 2018-09-07

Hepatocellular carcinoma (HCC) is a worldwide health problem and it important to understand the mechanistic roles of biomolecules involved in its pathogenesis. Long non-coding RNAs (lncRNAs) are frequently aberrantly expressed various human cancers known play role cancer The aim this study was analyze expression lncRNA-ATB HCC investigate implications for prognoses. In total, 100 samples tissues their corresponding, adjacent, non-cancerous liver were collected. Total extracted levels...

10.18632/oncotarget.21094 article EN Oncotarget 2017-09-20

Recently, the needs for supine percutaneous nephrolithotomy (PCNL) have become more increased because of an easy approach endoscopic combined intrarenal surgery. However, making a nephrostomy tract during PCNL is difficult than prone position due to movable kidney. To overcome this limitation, we used modified dilation (MTD) technique using guidewire traction.From January 2014 June 2019, total 259 patients underwent in position. Among them, MTD was performed 171 patients. For technique, two...

10.4111/icu.20200276 article EN cc-by-nc Investigative and Clinical Urology 2020-12-21

Purpose: Various pancreaticojejunostomy (PJ) techniques have been devised to minimize the rate of postoperative pancreatic fistula (POPF) after pancreatoduodenectomy (PD).This study describes a modification mattress suture PJ technique, which we call "inverted (IM)".The results an IM group and historical consecutive control were compared determine how technique affected POPF.Methods: From 2003 2010, 186 patients underwent PD.A former 52 who conventional duct-to-mucosa (DM) was used as...

10.4174/astr.2015.89.2.61 article EN Annals of Surgical Treatment and Research 2015-01-01

Purpose:We evaluated factors predicting a positive repeat biopsy result in patients with an initial negative prostate result.Materials and Methods: This study included 124 whom cancer (PCa) was not detected the transrectal ultrasound-guided who underwent from January 2011 to December 2017.Patients without PCa both biopsies were designated as group 1 (n=82), those on 2 (n=42).Among patients, 6 had insignificant according Epstein criteria combined make up A (n=88).Patients significant...

10.4111/icu.2019.60.6.447 article EN cc-by-nc Investigative and Clinical Urology 2019-01-01

Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) has gradually developed because of rapid hypertrophy the future remnant volume (FLR) in spite high morbidity. To minimize patient's postoperative pain morbidity including wound complication caused by two consecutive major abdominal operations, we adopted a totally laparoscopic approach used composite mesh graft. Also, to maximize oncologic efficacy, "anterior approach" technique. A 44-year-old woman with...

10.14701/ahbps.2017.21.4.217 article EN Annals of Hepato-Biliary-Pancreatic Surgery 2017-01-01

Backgrounds ABO incompatible living donor liver transplantation (ABOi LDLT) has become a feasible option because of improved outcomes by various desensitization strategies. However, the protocol ABOi LDLT not been established worldwide. Nevertheless, results after are homogenous. The reports for using only rituximab and plasma exchange scarce. We present our LDLT. Methods From January 2015 to December 2016, we performed 61 LDLTs. Of them, 14 patients received used single dose (375 mg/m2)...

10.1097/01.tp.0000543144.74394.eb article EN Transplantation 2018-07-01

You have accessJournal of UrologyBladder Cancer: Non-invasive I (PD13)1 Apr 2019PD13-02 PROGNOSTIC ROLE OF NEUTROPHIL-TO-LYMPHOCYTE RATIO IN PATIENT WITH NON-MUSCLE INVASIVE BLADDER CANCER WHO UNDERWENT INTRAVESICAL BCG TREATMENT Kyeong-Hyeon Byeon, Heon Ha*, Jae-Wook Chung, Yun-Sok Ha, Seock Hwan Choi, Jun Nyung Lee, Bum Soo Kim, Hyun Tae Tae-Hwan Eun Sang Yoo, Gyun Kwon, and Sung Kwang Chung ByeonKyeong-Hyeon Byeon More articles by this author , Ha*Heon Ha* ChungJae-Wook HaYun-Sok Ha...

10.1097/01.ju.0000555382.73832.8b article EN The Journal of Urology 2019-04-01

You have accessJournal of UrologyPediatrics: Urinary Tract Infection & Vesicoureteral Reflux (MP64)1 Apr 2019MP64-08 DELAYED CONTRAST DRAINAGE ON VOIDING IS NOT A RISK FACTOR OF BREAKTHROUGH URINARY TRACT INFECTION IN CHILDREN WITH PRIMARY VESICOURETERAL REFLUX Jun Nyung Lee*, Kyeong-Hyeon Byeon, Heon Ha, Jae-Wook Chung, Yun-Sok Seock Hwan Choi, Bum Soo Kim, Hyun Tae Tae-Hwan Eun Sang Yoo, Gyun Kwon, Sung Kwang and Se Yun Kwon Lee*Jun Lee* More articles by this author , ByeonKyeong-Hyeon...

10.1097/01.ju.0000556900.87214.65 article EN The Journal of Urology 2019-04-01

You have accessJournal of UrologyProstate Cancer: Localized: Surgical Therapy IV (MP60)1 Apr 2019MP60-05 DE NOVO OVERACTIVE BLADDER AFTER RADICAL PROSTATECTOMY IN PATIENTS WITH PROSTATE CANCER Jun Nyung Lee, Kyeong-Hyeon Byeon*, Heon Ha, Jae-Wook Chung, Yun-Sok Seock Hwan Choi, Bum Soo Kim, Hyun Tae Tae-Hwan Eun Sang Yoo, Gyun Kwon, and Sung Kwang Chung LeeJun Lee More articles by this author , Byeon*Kyeong-Hyeon Byeon* HaHeon Ha ChungJae-Wook HaYun-Sok ChoiSeock Choi KimBum Kim KimHyun...

10.1097/01.ju.0000556737.53348.45 article EN The Journal of Urology 2019-04-01

A pericytic tumor is a group of mesenchymal neoplasm found in superficial tissues and only rarely described viscera. The family tumors includes glomus variants, myopericytoma including myofibroma, angioleiomyoma etc. renal extremely rare, few comprehensive discussions about this entity have been done.A 58-year-old man was transferred to our institute with suspicions cell carcinoma. kidney dynamic computed tomography scan showed 3 cm sized solid mass the upper pole right kidney. Laparoscopic...

10.1016/j.ijscr.2019.11.009 article EN International Journal of Surgery Case Reports 2019-11-09
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