Hann Tchah
Pediatrics Hann Tchah Favorite Doctor
  • Specialtydigestive system‚ obesity clinic‚ pediatric emergency
  • Site
Appointment
Schedule
의료진 진료일정
Week M T W T F S
AM   Absent Absent Present    
PM Absent       Present  
Clinical Interests

Esophagus, Stomach, Gastrointestinal diseases, Hepatobiliary diseases, Childhood obestity

Education
Education
Seoul National University College of Medicine, BS
Seoul National University College of Medicine, MS
Seoul National University College of Medicine, Ph.D.
Career
Career
Gachon University Gil Medical Center, Professor
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Community
Community
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Training
Training
1995 Division of Pediatric Gastroenterology & Nutrition, Department of Pediatrics, UCLA Medical Center
License
License
M.D.
Pediatrics Specialist
Gastrointestinal Endoscopy Specialist
Emergency Medicine Specialist
Pediatric Gastroenterology and Nutrition Specialist
Hann Tchah
Paper
Paper
2012 Antibiotic-Associated Diarrhea in 3 to 6 Month Old Infants with Febrile Urinary Tract Infections DB Won M.D., MC Kim M.D., BW Eun M.D., YH Sun M.D., KH Cho M.D., H Tchah M.D., SI Jeon M.D. (Korean J Pediatr Infect Dis 2012;19:12-18)
2012 Clinical and Endoscopic Findings in Children with Peptic Ulcer in Terms of Helicobacter pylori in Incheon SH Cho, M.D., KY Chun, M.D., E Ryoo, M.D., YS Kim, M.D., H Tchah, M.D. (Pediatr Gastroenterol Hepatol Nutr 2012;15:23-28)
2011 Pattern of Hospital-Associated Infections in Children Admitted in the Intensive Care Unit of a University Hospital SN Kim, M.D., CB Won, M.D., HJ Cho, M.D., BW Eun, M.D., SY Sim, M.D., DY Choi, M.D., YH Sun, M.D., KH Cho, M.D., DW Son, M.D., H Tchah, M.D., IS Jeon, M.D. (Korean J Pediatr Infect Dis 2011;18:135-142)
2011 A Case of Congenital Duodenal Web Causing Duodenal Stenosis in a Down Syndrome Child: Endoscopic Resection with an Insulated-Tip Knife SS Lee, M.D., ST Hwang, M.D., NG Jang, M.D., H Tchah, M.D., DY Choi, M.D., HY Kim, M.D., and E Ryoo, M.D. (Gut and Liver 2011;5:105-109)
2010 Management of Deficiency Anemia Associated with Dysfunctional Uterine Bleeding in the Adolescent Females SS Lee, M.D., ST Hwang, M.D., KL Nam, M.D., H Tchah, M.D., JS Lee, M.D., and IS Jeon, M.D. (Clin Pediatr Hematol Oncol 2010;17:1-8)
2010 Epidemiology and Clinical Characteristics of Clostridium Difficile-associated Disease in Children: Comparison between Community and Hospital-acquired Infections HJ Cho, M.D., E Ryoo, M.D., YH Sun, M.D., KH Cho, M.D., DW Son, M.D., and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2010;13:146-153)
2010 Acute Lupus Pneumonitis as Initial Manifestation of Systemic Lupus Erythematosus YH Sun, M.D., ST Hwang, M.D., BW Eun, M.D., JE Kim, M.D., SY Sim, M.D., KH Cho, M.D., E Ryoo, M.D., DY Choi, M.D., DW Son, M.D., H Tchah, M.D., IS Jeon, M.D., and SY Ha, M.D. (Pediatr Allergy Respir Dis (Korea) 2010;20:138-142)
2010 Clinical Characteristics of Chlamydia trachomatis Respiratory Tract Infection in Young Infants ST Hwang, M.D., BW Eun, M.D., YH Sun, M.D., JE Kim, M.D., SY Sim,M.D., KH Cho, M.D., E Ryoo, M.D., DY Choi, M.D., DW Son, M.D., H Tchah, M.D., and IS Jeon, M.D. (Pediatr Allergy Respir Dis (Korea) 2010;20:122-129)
2009 Correlation Between Clinical Finding of Epileptic Seizures and Electroencephalography in Children SH Lee, M.D., DW Son, M.D., BW Eun, M.D., SY Sim, M.D., DY Choi, M.D., YH Sun, M.D., KH Cho, M.D., E Ryoo, M.D., IS Jeon, M.D., and H Tchah, M.D. (Journal of Neurology 2009;17:141-149)
2009 Acute Respiratory Infections in the Neonatal Intensive Care Unit: Isolation of Viruses and the Characteristics of Respiratory Syncytial Virus Infection SH Park, M.D., HJ Cho, M.D., SY Sim, M.D., DW Son, M.D., BW Eun, M.D., YH Sun, M.D., H Tchah, M.D., and IS Jeon, M.D. (J Korean Soc Neonatal 2009;16:182-189)
2009 Predictive indicators of coronary artery complications in Kawasaki Disease MJ Park, M.D., IS Jeon, M.D., H Tchah, M.D., KH Cho, M.D., MJ Jung and DY Choi, M.D.,(Korean J Pediatr 2009;52:1161~1166)
2009 Hematologic Features of Children with Inflammatory Bowel DiseaseCG Kwon, M.D., YN Nam, M.D., YH Sun, M.D., E Ryoo, M.D., DW Son, M.D., H Tchah, M.D. and IS Jeon, M.D. (Korean J Pediatr Gastroenterol Nutr 2009;12:171~176)
2009 Clinical Characteristics of Childhood Henoch-SchÖnlein Purpura with Duodenal Involvement by Upper Gastrointestinal Endoscopy SH Park, M.D., YN Nam, M.D., SH Park, M.D., SY Sim, M.D., BW Eun, M.D., DY Choi, M.D., YH Sun, M.D., KH Cho, M.D., E Ryoo, M.D., DW Son, M.D., IS Jeon, M.D., and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2009;12:156-162)
2009 Influence of Helicobacter pylori Infection on Gastric Motility in Children and Adolescents with Functional Dyspepsia E Ryoo, M.D., YN Nam, M.D., CK Kweon, M.D., SK Kang, M.D., KH Cho, M.D., DW Son, M.D., and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2009;12:133~139)
2009 The Clinical and Histopathologic Findings of Lymphonodular Hyperplasia of the Colon in Infancy and Childhood YN Nam, M.D., SH Lee, M.D., DH Chung, M.D., YH Sun, M.D., SY Sim,M.D., KH Cho, M.D., E Ryoo, M.D., DY Choi, M.D., DW Son, M.D., H Tchah, M.D., and IS Jeon, M.D. (Korean J Pediatr Gastroenterol Nutr 2009;12:1-9)
2009 F-18 FDG PET/CT Findings in a Case of Undifferentiated Embryonal Sarcoma of the Liver With Lung and Adrenal Gland Metastasis in a Child MK Lee, M.D., CG Kwon, M.D., KH Hwang, M.D., PhD, W Choe, M.D., MPH, JE Kim, M.D., H Tchah, M.D., PhD, and IS Jeon, M.D., PhD (Clin Nucl Med 2009;34:107-108)
2008 Prevalence and Risk Factors Associated with Esophagitis in Children with Abdominal Pain HJ Kwon, M.D., DY Yi, M.D., E Ryoo, M.D., KH Cho, M.D., DW Son, M.D., and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2008;11:103-109)
2008 A Case of Symptomatic Neurocutaneous Melanosis Associated with the Dandy Walker Complex and Excellent Response of Seizures to Topiramate KH Cho, M.D., YH Sun, M.D., E Ryoo, M.D. and H Tchah, M.D. (Journal of Neurology 2008;16:235-240)
2007 Platelet Status in Thrombocytosis Period of Kawasaki Disease SH Cho, M.D., YW Jang, M.D., IS Jeon, M.D., DY Choi, M.D., and H Tchah, M.D. Ph.D. (J Korea Pediatr Heart 2007;11:9-12)
2006 Epidemiologic Study on Severity and Treatment of Childhood Asthma in Incheon, Korea DK In, M.D., JS Kim, M.D., HJ Hong, M.D., KH Cho, M.D., DW Son, M.D., IS Jeon, M.D., and H Tchah, M.D. (Korean J Asthma Allergy Clin Immunol 2006;26:35-45)
2006 Current Management of Acute Bronchiolitis in Incheon JS Kim, M.D., DK In, M.D., YH Sun, M.D., HJ Hong, M.D., KH Cho, M.D., DW Son, M.D.,IS Jeon, M.D., and H Tchah, M.D. (Pediatr Allergy Respir Dis (Korea) 2006;16:150-161)
2005 Normal Esophageal Length in Korean Children; Correlation of the Esophageal Length with Height Measured by Flexible Endoscopy KH Cho, M.D., E Ryoo, M.D., HJ Hong, M.D., DW Son, M.D., and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2005;8:172~176)
2005 Hepatitis Complicated with Mycoplasma pneumoniae Infection in Children SM Lee, M.D., SM Lee, M.D., H Tchah, M.D., IS Jeon, M.D., E Ryoo, M.D., KH Cho, M.D., YH Seon, M.D., DW Son, M.D., and HJ Hong, M.D. (Korean J Pediatr 2005;48:832~838)
2005 Positive Ratio of Routine EEG in Clinically Diagnosed Child Epilepsy E Ryoo, M.D., HJ Hong, M.D., YH Sun, M.D., KH Cho, M.D., DW Son, M.D., IS Jeon, M.D., and H Tchah, M.D. (J Koren Epilep Soc 2005;9(2):159-164)
2004 Abdominal Pain H Tchah, M.D. (Korean J Pediatri 2004;47:S686~S697)
2004 A Prospective Study on Duodenitis, Duodenal Ulcer, and Gastric Metaplasia in Children Infected by Helicobacter pylori JB Lee, M.D., HR Im, M.D., DH Jung, M.D., E Ryoo, M.D., IS Jeon, M.D., KH Cho, M.D., YH Sun, M.D., HJ Hong, M.D., and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2004;7:170~178)
2003 Colon Perforation during Air Enema Reduction of Intussusception YK Kim, M.D., HR Im, M.D., GH Lee, M.D., SJ Han, M.D., YH Sun, M.D., E Ryoo, M.D., KH Cho, M.D., H Tchah, M.D., and HS Lee, M.D. (J Korean Pediatr Soc 2003;46:37~41)
2003 Recurrent Abdominal Pain H Tchah, M.D. (J Korean Pediatr Soc 2003;46:434~439)
2003 Influence of Climate Factors and PM10 on Rotaviral Infection: A Seasonal Variation Study HR Im, M.D., IS Jeon, M.D., H Tchah, M.D., JS Im, M.D., E Ryoo, M.D., YH Sun, M.D., KH Cho, M.D., HJ Im, M.D., GH Lee, M.D., HS Lee, M.D., YJ Kang, M.S. and Y Noh, Ph.D. (Korean J Pediatr Gastroenterol Nutr 2003;6:120~128)
2003 Development of an Evaluation Baseline Module for Clinical Clerkship: Gachon Medical School Experience YI Kim, M.D., YD Lee, M.D., JH Oh, M.D., IS Choi, M.D., H Tchah, M.D., ED Lee, M.D., BJ Han, M.D., K Lee, M.D., BK Lee, M.D., YM Im, M.D., and GH Park, M.A. (Korean J Med Educ 2003:15;131-139)
2002 Two Cases of Rotor Syndrome in Siblings YK Kim, M.D., JB Lee, M.D., HR Im, M.D., H Tchah, M.D., HS Lee, M.D., JH Kim, M.D., and DH Jung, M.D. (Korean J Pediatr Gastroenterol Nutr 2002;5:101-107)
2001 Hepatitis Complicated with Mycoplasma pneumoniae Infection JT Lee, M.D., HS Kim, M.D., PhD, and H Tchah, M.D. PhD (Korean J Pediatr Gastroenterol Nutr 2001;4:207-212)
2001 Making Differential Diagnosis of Biliary Atresia Using Endoscopy NS Beck, M.D., IS Kang, M.D., and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2001;4:71-76)
2001 A Prospective Study on Emergency Room Utilization in Nonsurgical Gastroinatestinal Disorders KJ Lee, M.D. and H Tchah, M.D. (Korean J Pediatr Gastroenterol Nutr 2001;4:54-62)
2000 A Case of Subacute Necrotizing Lymphadenitis with Hepatic Complication in an 11-year-old Boy KJ Lee, M.D., H Tchah, M.D., and SS Paeng, M.D. (Korean J Pediatr Gastroenterol Nutr 2000;3:212-216)
2000 Clinical and Histopathologic Features and Their Correlations in Children with Nodular Duodenitis H Tchah, M.D., and SS Paeng, M.D. (Korean J Pediatr Gastroenterol Nutr 2000;3:151-159)
2000 A Case of Gastric Volvulus in a 3-year-old Female JT Lee, M.D., HJ Kim, M.D., HS Kim, M.D., H Tchah, M.D., HJ Park, M.D., and HS Kim, M.D. (Korean J Pediatr Gastroenterol Nutr 2000;3:89-92)
2000 Clinical and Histopathologic Findings the Abnormal Liver Function Complicated with Kawasaki Disease SC Lee, M.D., H Tchah, M.D., SY Na, M.D., HS Kim, M.D., HJ Park, M.D. and MK Shin, M.D. (Korean J Pediatr Gastroenterol Nutr 2000;3:47-55)
1999 Diagnosis of Fatty Liver Complicated by Simple Obesity in Children: Serum ALT and Its Correlation with Abdominal CT and Liver Biopsy SH Lee, M.D., HJ Kim, M.D., JC Oh, M.D., HJ Han, M.D., HS Kim, M.D., H Tchah, M.D., HJ Park, M.D., MK Shin, M.D., MJ Lee, M.D., and SC Lee, M.D. (Korean J Pediatr Gastroenterol Nutr 1999;2:153-164)
1999 A Case of Acute Pancreatitis Complicated with Allergic Purpura SC Lee, M.D., Hj Kim, M.D., H Tchah, M.D., and HJ Park, M.D. (Korean J Pediatr Gastroenterol Nutr 1999;2:116-122)
1999 Clinical and Endoscopic Findings in Children with Duodenal Ulcer due to Helicobacter pylori Infection HJ Kim, M.D., HJ Han, M.D., SG An, M.D., JS Yoo, M.D., HS Kim, M.D., H Tchah, M.D., HJ Park, M.D., and MK Shin, M.D. (J Korean Pediatr Soc 1999;42:69-76)
1999 Prognostic Factors in Premature Infants with Pulmonary Hemorrhage Occurring after Surfactant Replacement JC Oh, M.D., HS Kim, M.D., H Tchah, M.D., and HJ Park, M.D. (J Korean Soc Neonatal 1999;6:162-170)
1999 Kawasaki Disease - Recent Incidence and Major Complications H Tchah, M.D. (Med J Red Cross Hosp 1999;26:135-140)
1998 A Case of Congenital Bronchoesophageal Fistula Accompanied with Hematemesis JC Oh, M.D., KM Cha, M.D., H Tchah, M.D., HJ Park, M.D., and JS Lee, M.D. (Korean J Pediatr Gastroenterol Nutr 1998;1:115-119)
1998 Porta Vein Thrombosis with Hepatic Histopathologic Finding of Glycogen Storage Disease YM Chung, M.D., H Tchah, M.D., MK Shin, M.D., and IW Kim, M.D. (Med J Red Cross Hosp 1998;25:171-175)
1998 Obesity in Childhood - Clinical Characteristics According to the Degree of Obesity, and its Complications H Tchah, M.D. (Med J Red Cross Hosp 1998;25:125-131)
1998 Diagnosis and Treatment in Children with Chronic Diarrhea H Tchah, M.D. (J Korean Pediatr Soc 1998;41:1317-1323)
1997 Endoscopic Removal of Foreign Bodies in Upper GI Tract in Children HJ Han, M.D., SG An, M.D., YM Chung, M.D., HS Kim, M.D., H Tchah, M.D., and HJ Park, M.D. (J Korean Pediatr Soc 1997;40:1552-1558)
1997 Endoscopically Diagnosed Peptic Ulcer Diseases in Pediatric Patients Hann Tchah, M.D. (Med J Red Cross Hosp 1997;24:307-312)
1996 Measles Hepatitis in Children SG An, M.D.,JE Won, M.D., KM Cha, M.D., YM Chung, M.D., HS Kim, M.D., H Tchah, M.D., and HJ Park, M.D. (J Korean Pediatr Soc 1996;39:1371-1377)
1996 Congenital Hypertrophic Pyloric Stenosis H Tchah, M.D. (Med J Red Cross Hosp 1996;23:143-147)
1995 Prospective, Controlled Trial with Diphenyl-Dimethyl-Dicarboxylate in Children with Chronic Liver Diseases: The Effect on Lowering Serum Aminotransferases Levels JE Won, M.D., SG An, M.D., KM Cha, M.D., YM Chung, M.D., HS Kim, M.D., H Tchah, M.D., and HJ Park, M.D. (J Korean Pediatr Soc 1995;38:1378-1383)
1995 Clinical and Histological Findings and their Correlations in Children with Nodular Gastritis KM Cha, M.D., GE Won, M.D., H Tchah, M.D., HJ Park, M.D., and MK Shin, M.D. (J Korean Pediatr Soc 1995;38:1069-1076)
1994 Human Rotavirus Gastroenteritis H Tchah, M.D. (Med J Red Cross Hosp 1994;21:321-327)
1993 A Clinical Study on Acute Appendicitis in Children H Tchah, M.D. (Med J Red Cross Hosp 1993;20:109-114)
1992 The Cases of Antral Webs and One Case of Pyloric Web in Children YM Yoo, M.D., H Tchah, M.D., JK Seo, M.D., KW Park, M.D., WK Kim, M.D., and KM Yeon, M.D. (J Korean Pediatr Assoc 1992;35:1411-1418)
1991 A Case of Removal of Coins From Gastroesophageal Junction with Gastroendoscope and Biopsy Forceps YS Shin, M.D., HJ Kim, M.D., H Tchah, M.D., and HJ Park, M.D. (Korean Soc Gastrointestinal Endoscopy 1991;11:81-83)
1991 The Effects of Hyperbaric Oxygen Therapy on Histopathologic Changes of Major Rat Organs in Acute Carbon Monoxide Poisoning H Tchah, M.D., and DR Yoon, M.D. (Med J Red Cross Hosp 1991;18:131-145)
1990 Hepatic Rickets in Infancy H Tchah, M.D., KA Yoon, M.D., and JK Seo, M.D. (Korean J Gastroenterol 1990;22:138-146)
1990 Statistical Study on the Incidence of Prematurity and Low Birth Weight Infant MJ Kim, M.D., DW Son, M.D., YP Chang, M.D., H Tchah, M.D., JH Choi, M.D., and CK Yun, M.D. (Korean J Perinatol 1990;1:224-234)
1989 Studies on Arrhythmia in School Children YH Kim, M.D., H Tchah, M.D., KS Kim, M.D., CI Noh, M.D., JY Choi, M.D., YS Yun, M.D., and CY Hong, M.D. (J Korean Pediatr Assoc 1989;32:1093-1097)
1989 Utilization Patterns of Pediatric Emergency Room - A Study of the Patients Visiting Emergency Room of Seoul National University Children's Hospital H Tchah, M.D., and DR Yun, M.D. (J Korean Pediatr Assoc 1989;32:897-914)
1989 Clinical Application of Shake test on Gastric Aspirates for the Prediction of Respiratory Distress Syndrome in the Newborn Infants IS Jeon, M.D., H Tchah, M.D., MJ Choi, M.D., BI Kim, M.D., JH Choi, M.D., and CK Yun, M.D. (J Korean Pediatr Assoc 1989;32:349-358)
1989 Four Cases of Arteriohepatic Dysplasia SH Hwang, M.D., KH Park, M.D., HY Shin, M.D., H Tchah, M.D., and JK Seo,M.D. (Korean J Gastroenterol 1989;21:996-1001)
1986 Primary Tracheal Neurilemoma (A Case Report) YJ Kim, M.D., H Tchah, M.D., YY Koh, M.D., JG Chi, M.D., and KM Yeon, M.D.(Seoul J Med 1986;27:361-363)
Publications(blooks):
2009 1. Biblical Health (성서건강학) (라온누리)
2009 2. Seeing the World through the Bible 2 (성경으로 세상보기2; 라온누리)
2007 3. The Story of Dung (똥 이야기) (라온누리)
2004 4. Seeing the World through the Bible (성경으로 세상보기) (건생)
1997 5. The Effect of Music on Health (음악이 건강에 미치는 영향) (공저) (건생)
1995 6. No Stress (스트레스는 없다) (공저) (건생)
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