- A Case of Double Pylorus Presenting with Ulcer Bleeding
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Chung JW, Shim KN, Kwon KJ, Na SK, Yun HW, Song DK, Kang SH
- KMID: 2134947
- Ewha Med J.
- 2012 Mar;35(1):54-57.
- doi: 10.12771/emj.2012.35.1.54
Double pylorus is one of the rare anomalies of gastrointestinal tract, which have an accessory canal connecting the distal stomach to the duodenal bulb. The majority of the cases is... -
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- A Case of Double Primary Cancers in the Esophagus and Stomach
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Yun HW, Shim KN, Na SK, Song DK, Chung JW, Jung KY
- KMID: 2284001
- Ewha Med J.
- 2012 Sep;35(2):110-113.
- doi: 10.12771/emj.2012.35.2.110
Double primary cancers are two independently developed cancers in an individual. There have been some reports on double primary cancer since Billroth reported it for the first time in 1879.... -
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- A study on Recognition of Bronchogenic Cancer Cell using Fuzzy Neural Networks
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Kim KB, Yun HW
- KMID: 2329767
- J Korean Soc Med Inform.
- 1999 Mar;5(1):77-87.
A fuzzy neural network is an approach to mimic the structure and function of our brain. This method is widely applied in character recognition, but not in medical image recognition.... -
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- Disseminated Tuberculosis in a Patient with Chronic Renal Failure
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Jung KY, Na SK, Yun HW, Song HE, Ryu JH, Ryu DR
- KMID: 2284018
- Ewha Med J.
- 2013 Mar;36(1):67-71.
- doi: 10.12771/emj.2013.36.1.67
Patients with chronic renal failure (CRF) are known to be more susceptible to tuberculosis infection due to impairment of the host defense mechanism. Although extrapulmonary tuberculosis is more prevalent in... -
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- The Impact of Radiation Exposure on the Prevalence of Functional Dyspepsia and Irritable Bowel Syndrome in Hospital Radiation Workers
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Choi JY, Jung SA, Kang HW, Yun HW, Ryu JI, Kim SE, Jung HK, Shim KN, Yoo K
- KMID: 2284917
- Intest Res.
- 2013 Oct;11(4):292-298.
- doi: 10.5217/ir.2013.11.4.292
BACKGROUND/AIMS: Health care workers inevitably encounter many physical hazards including ionizing radiation, and have increased levels of psychological disturbance. This study was designed to investigate the prevalence of functional gastrointestinal... -
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- Role of 18F 2-fluoro-2-deoxyglucose Positron Emission Tomography in Upper Gastrointestinal Malignancies
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Yun HW, Shim KN
- KMID: 1718060
- Korean J Gastroenterol.
- 2013 Jun;61(6):303-306.
- doi: 10.4166/kjg.2013.61.6.303
The 18F 2-fluoro-2-deoxyglucose (FDG) PET/CT scan is an imaging modality used in the management of patients with various types of malignancies. 18F-FDG PET/CT has demonstrated significant efficacy in the staging... -
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- Hemorrhagic cystitis with massive bleeding from nontyphoidal Salmonella infection: A case report
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Na SK, Jung HK, Kim YS, Yun HW, Chung JW, Jung KY, Shim KN, Jung SA
- KMID: 2093115
- Kidney Res Clin Pract.
- 2013 Jun;32(2):84-86.
Hemorrhagic cystitis is defined by lower urinary tract symptoms that include dysuria, hematuria, and hemorrhage and is caused by viral or bacterial infection or chemotherapeutic agents. Reports of hemorrhagic cystitis... -
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- Treatment of Inverted Papilloma: A Comparision of Extranasal Operation and Conservative Surgery Using Nasal Endoscope
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Kwon SH, Park BA, Yun HW, Hong KH, Kim YK, Yoon YJ, Min YG
- KMID: 2274335
- Korean J Otolaryngol-Head Neck Surg.
- 1997 Aug;40(8):1097-1102.
BACKGROUND: Inverted papilloma is a benign neoplastic lesion which shows high recurrence rate and possibility of association with malignancy. Medial maxillectomy has been preferred as a treatment of choice, for... -
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- Treatment of Proximal Esophagobronchial Fistula with an Anti-migration Esophageal Stent
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Yoon SY, Shim KN, Na SK, Ryu JI, Yun HW, Kim SE, Jung HK, Jung SA
- KMID: 2305141
- Korean J Helicobacter Up Gastrointest Res.
- 2014 Sep;14(3):199-202.
- doi: 10.7704/kjhugr.2014.14.3.199
An esophagobronchial fistula is a life threatening complication of esophageal carcinoma. Although placement of esophageal stents is the preferred treatment for esophagobronchical fistula, experience of stenting at the proximal esophagus... -
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- A Case of Jejunal Gastrointestinal Stromal Tumor Diagnosed by Videocapsule Endoscopy and Single-Balloon Enteroscopy
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Song DK, Shim KN, Tae CH, Kim KJ, Song ME, Song HE, Yun HW, Jung KY, Chung JW
- KMID: 2284002
- Ewha Med J.
- 2012 Sep;35(2):114-118.
- doi: 10.12771/emj.2012.35.2.114
Gastrointestinal stromal tumors (GISTs) are common mesenchymal tumors that arise in the wall of the gastrointestinal tract. We report a case of obscure gastrointestinal bleeding due to a GIST of... -
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- Clinical Characteristics of Kawasaki Disease in Infants Younger than Six Months: A Single-Center Study
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Yoon YM, Yun HW, Kim SH
- KMID: 2344431
- Korean Circ J.
- 2016 Jul;46(4):550-555.
- doi: 10.4070/kcj.2016.46.4.550
BACKGROUND AND OBJECTIVES: Kawasaki disease (KD) is the leading cause of acquired heart disease, which predominantly occurs in children under the age of 5 years. However, there are fewer cases... -
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- An Unusual Cause of Acute Maxillary Sinusitis in a 9-year-old Child: Odontogenic Origin of Infected Dentigerous Cyst with Supernumerary Teeth
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Yun HW, Kwon HJ, Woo IH, Yang BE, Lee SY, Lee HR, Kim KN
- KMID: 2315686
- Pediatr Infect Vaccine.
- 2015 Dec;22(3):201-205.
- doi: 10.14776/piv.2015.22.3.201
Acute maxillary sinusitis is a common disorder affecting children. Untreated acute sinusitis can develop into chronic sinusitis, and complications, such as orbital cellulitis or abscess, can occur. Maxillary sinusitis of... -
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- A Delphi Study on Charging for 119 Emergency Medical Services
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Yun HW, Lee JA, Choi JW
- KMID: 2379828
- J Korean Soc Emerg Med.
- 2017 Apr;28(2):190-200.
- doi: 10.0000/jksem.2017.28.2.190
PURPOSE: This study was performed to suggest a realistic measure of charging for 119 emergency medical services (EMS) in Korea using Delphi study targeting emergency medical specialists. METHODS: The Delphi study... -
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- Comparison of Cervical-lymph-node-first Presentation of Kawasaki Disease and Typical Kawasaki Disease
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Yun HW, Lee JY, Yang SI, Yu HJ, Kang MJ, Lee SY, Lee HR, Kim KN, Kim SH
- KMID: 2163218
- Pediatr Infect Vaccine.
- 2016 Apr;23(1):10-17.
- doi: 10.14776/piv.2016.23.1.10
PURPOSE: The diagnosis of Kawasaki disease depends on clinical symptoms, which makes it difficult to diagnose early in patients with only cervical lymphadenopathy. The purpose of this study is to... -
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- Comparison between the Effectiveness of Oral Phloroglucin and Cimetropium Bromide as Premedication for Diagnostic Esophagogastroduodenoscopy: An Open-Label, Randomized, Comparative Study
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Yun HW, Shim KN, Na SK, Ryu JI, Lee MJ, Song EM, Kim SE, Jung HK, Jung SA
- KMID: 2221758
- Clin Endosc.
- 2015 Jan;48(1):48-51.
- doi: 10.5946/ce.2015.48.1.48
BACKGROUND/AIMS: Suppression of gastrointestinal (GI) peristalsis during GI endoscopy commonly requires antispasmodic agents such as hyoscine butylbromide, atropine, glucagon, and cimetropium bromide. This study examined the efficacy of oral phloroglucin... -
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- What's the Clinical Features of Colitis in Elderly People in Long-Term Care Facilities?
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Yoon SY, Jung SA, Na SK, Ryu JI, Yun HW, Lee MJ, Song EM, Kim SE, Jung HK, Shim KN
- KMID: 2284879
- Intest Res.
- 2015 Apr;13(2):128-134.
- doi: 10.5217/ir.2015.13.2.128
BACKGROUND/AIMS: As life expectancy has increased, the number of elderly patients who need long-term care has grown rapidly. Mortality in patients with colitis in long-term care facilities (LTCFs) is increasing.... -
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- Caustic Injury of Upper Gastrointestinal Tract: 20 Year Experience at a Tertiary Referral Center
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Song HK, Shim KN, Yun HW, Tae CH, Kim SE, Jung HK, Jung SA, Yoo K
- KMID: 2373175
- Korean J Gastroenterol.
- 2015 Jan;65(1):12-20.
- doi: 10.4166/kjg.2015.65.1.12
BACKGROUND/AIMS: Caustic ingestion can cause severe injury to upper gastrointestinal tract. There were few studies about clinical characteristics and treatments of caustic injury in Korea. We investigated the changes in... -
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- Inhibitory Effect of Topical Cartilage Acellular Matrix Suspension Treatment on Neovascularization in a Rabbit Corneal Model
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Yun HW, Choi BH, Park DY, Jin LH, Min BH
- KMID: 2507314
- Tissue Eng Regen Med.
- 2020 Oct;17(5):625-640.
- doi: 10.1007/s13770-020-00275-3
BACKGROUND: The extracellular matrix (ECM) of articular cartilage has an inhibitory effect on vascularization, yet clinical utilization has been technically challenging. In this study, we aimed to fabricate a biologically... -
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- Three-Dimensional Spheroid Culture Increases Exosome Secretion from Mesenchymal Stem Cells
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Kim M, Yun HW, Park DY, Choi BH, Min BH
- KMID: 2418099
- Tissue Eng Regen Med.
- 2018 Aug;15(4):427-436.
- doi: 10.1007/s13770-018-0139-5
BACKGROUND: Mass production of exosomes is a prerequisite for their commercial utilization. This study investigated whether three-dimensional (3D) spheroid culture of mesenchymal stem cells (MSCs) could improve the production efficiency... -
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