1.A surgical review of gastroduodenal ulcer.
Journal of the Korean Surgical Society 1991;40(4):430-441
No abstract available.
Peptic Ulcer*
2.A clinical study on neonatal bacterial meningitis.
Yong Won PARK ; Jung Hwan CHOI ; Chong Ku YUN
Journal of the Korean Pediatric Society 1991;34(6):763-770
No abstract available.
Humans
;
Infant, Newborn
;
Meningitis, Bacterial*
3.Significance of colonoscopy in intestinal tuberculosis.
Won Jun CHOI ; Hong Young MOON ; Bum Hwan KOO
Journal of the Korean Surgical Society 1992;42(3):304-312
No abstract available.
Colonoscopy*
;
Tuberculosis*
4.Mechanical ventilator care in the newborn infants.
Young Pyo CHANG ; Yong Won PARK ; Won Soon PARK ; Jung Hwan CHOI ; Chong Ku YUN
Journal of the Korean Pediatric Society 1991;34(11):1526-1533
No abstract available.
Humans
;
Infant, Newborn*
;
Respiration, Artificial
;
Survival Rate
;
Ventilators, Mechanical*
5.Antihypertensive Effect of Captopril on Essential Hypertension.
Won Chang SHIN ; Ki Hwan KIM ; Suck Koo CHOI ; Won Sang YOO
Korean Circulation Journal 1988;18(1):145-151
The antihypertensive effect of captopril was evaluated in 15 patients with mild to moderate essestial hypertension(Mean age : 55, Mean blood pressure : 171/102mmHg). Captopril was administered 25 to 50mg twice daily with or without hydrochlorothiazide by mouth according to our protocol which was presented in the text. All the patients were followed up to 12 weeks. Captopril with or without hydrochlorothiazide significantly lowered the systolic and diastolic pressure in almost all patients. The mean systolic and diastolic pressure were reduced to 134/86mmHg(-37/-16mmHg ; -22/-16%)(p<0.001). Heart rate did not change significantly. No unwanted effects were observed. We conclude captopril has exellent antihypertensive effect in most patients with mild to moderate essential hypertension.
Blood Pressure
;
Captopril*
;
Heart Rate
;
Humans
;
Hydrochlorothiazide
;
Hypertension*
;
Mouth
6.A Case of Multiple Dermatofibromas in a Healthy Adult.
Ki Sung KIM ; Joo Won KIM ; Hyun Chul CHOI ; Il Hwan KIM ; Hae Jun SONG ; Chil Hwan OH
Annals of Dermatology 2000;12(3):199-201
Multiple dermatofibromas are rare and some case reports show this disease has been related to generalized defective immune function: autoimmune disease and altered immunity, such as AIDS and systemic lupus erythematosus(SLE), can be treated with immunosuppressive agents. But there are no specific reports of this disease developing in healthy people. We describe a case of multiple dermatofibromas in a 38-year-old healthy man who showed no abnormality of the immune function.
Adult*
;
Autoimmune Diseases
;
Histiocytoma, Benign Fibrous*
;
Humans
;
Immunosuppressive Agents
7.Human Keratinocyte Culture in Serum - Free Amino Acid Medium.
Soo Byung CHOI ; Jun Young LEE ; Young Hwan KIM ; Chung Won KIM
Korean Journal of Dermatology 1990;28(5):503-508
No abstract available.
Humans*
;
Keratinocytes*
8.A clinical study on the postpartum depression.
Yong Jin NA ; Byung Min LEE ; Jin Suk JANG ; Ook Hwan CHOI ; Won Whe KIM
Korean Journal of Obstetrics and Gynecology 1993;36(10):3539-3549
No abstract available.
Depression, Postpartum*
;
Female
;
Postpartum Period*
9.Clinical predictive factors of pathologic tumor response after preoperative chemoradiotherapy in rectal cancer.
Chi Hwan CHOI ; Won Dong KIM ; Sang Jeon LEE ; Woo Yoon PARK
Radiation Oncology Journal 2012;30(3):99-107
PURPOSE: The aim of this study was to identify clinical predictive factors for tumor response after preoperative chemoradiotherapy (CRT) in rectal cancer. MATERIALS AND METHODS: The study involved 51 patients who underwent preoperative CRT followed by surgery between January 2005 and February 2012. Radiotherapy was delivered to the whole pelvis at a dose of 45 Gy in 25 fractions, followed by a boost of 5.4 Gy in 3 fractions to the primary tumor with 5 fractions per week. Three different chemotherapy regimens were used (5-fluorouracil and leucovorin, capecitabine, or tegafur/uracil). Tumor responses to preoperative CRT were assessed in terms of tumor downstaging and pathologic complete response (ypCR). Statistical analyses were performed to identify clinical factors associated with pathologic tumor response. RESULTS: Tumor downstaging was observed in 28 patients (54.9%), whereas ypCR was observed in 6 patients (11.8%). Multivariate analysis found that predictors of downstaging was pretreatment relative lymphocyte count (p = 0.023) and that none of clinical factors was significantly associated with ypCR. CONCLUSION: Pretreatment relative lymphocyte count (%) has a significant impact on the pathologic tumor response (tumor downstaging) after preoperative CRT for locally advanced rectal cancer. Enhancement of lymphocyte-mediated immune reactions may improve the effect of preoperative CRT for rectal cancer.
Chemoradiotherapy
;
Deoxycytidine
;
Fluorouracil
;
Humans
;
Leucovorin
;
Lymphocyte Count
;
Multivariate Analysis
;
Pelvis
;
Rectal Neoplasms
;
Capecitabine
10.Detection of human CTLA-4 by using anti-peptide antibody.
Yong Hoon CHUNG ; Yang Ja CHO ; Seog Won LEEM ; Chang Hwan PARK ; Yong CHOI ; Dupont BO
Journal of the Korean Society for Microbiology 1993;28(3):229-237
No abstract available.
Humans*