1.Trichloroacetic Acid Peeling in Koreans.
Annals of Dermatology 1995;7(4):318-323
BACKGROUND: There have been many articles about the chemical peeling of Caucasian skin, but there have been few reports about postpeel results among Oriental people. OBJECTIVE: The purpose of this report is to evaluate the effects of chemical skin peeling on the facial skin of Korean individuals over a two year period and compare these results with those relating to Caucasian skin. METHOD: Using 15 to 50 per cent trichloroacetic acid (TCA), we have peeled 121 pationts with fine wrinking, irregular pigmentary deposits, superficial acne scars, and melasma, and observed them for 2 years. RESULTS: In contrast to melasma, fine wrinkling and irregular pigmentary deposits responded efficiently to TCA peeling. About 70 per cent of the patients showed satisfactory clinical results one year after treatment while 50 per cent of them did so two years after treatment. Postpeel hyperpigmentation and erythema lasted for 3.15 months and 6 weeks, respectively, on average. CONCLUSION: If we select a fair-skinned woman in her fifties, even though she is an Oriental. TCA peeling can treat the fine wrinkling or irregular pigmentary deposits to a satisfactory degree.
Acne Vulgaris
;
Cicatrix
;
Erythema
;
Female
;
Humans
;
Hyperpigmentation
;
Melanosis
;
Methods
;
Skin
;
Trichloroacetic Acid*
2.Metal Debris Induced Osteolysis after Cementless Total Hip Arthroplasty: One case report
The Journal of the Korean Orthopaedic Association 1994;29(7):1745-1751
The titanium alloy Ti-6A1-4V is widely used for joint implantation. In spite of its favorable characteristics, titanium alloy can be particularly susceptible to wear, thus generating metallic debris that can lead to aseptic loosening of the implant. We report a case of osteolysis by metal debris after cementless total hip arthroplasty.
Alloys
;
Arthroplasty, Replacement, Hip
;
Joints
;
Osteolysis
;
Titanium
3.Quality assurance of trauma care for severely injured patients by blunt trauma.
Kyong Soo LIM ; Young Sik KIM ; Sung Oh HWANG
Journal of the Korean Society of Emergency Medicine 1993;4(1):106-111
No abstract available.
Humans
4.Utility of arterial gas analysis in multiple injured patients.
Kyoung Soo LIM ; Sung Oh HWANG ; Kap Jun YOON
Korean Journal of Clinical Pathology 1991;11(1):41-47
No abstract available.
Humans
5.The Frequency of Apnea and Loss of Consciousness According to Propofol Dosage in Premedicated Patients with Midazolam.
Jung Won HWANG ; Yong Seok OH ; Sung Hee HAN
Korean Journal of Anesthesiology 1997;33(1):68-72
BACKGROUND: Respiratory depression with high dose of propofol during induction is one of the major complications. We studied the effects of midazolam as premedicant on frequency and duration of apnea and frequency of loss of consciousness in relation to single dose of propofol. METHODS: We selected 194 adult patients who had clear consciousness and no depression of respiration. We allocated patients randomly to control group and midazolam group. In midazolam group, we injected 0.06mg/kg of midazolam intravenously 10min before induction, and in control group, we did nothing. Under mask oxygenation with 100% oxygen, we administered a bolus of propofol (1, 1.5, 2 mg/kg to subgroup 1, 2, 3 respectively) intravenously. The change of respiration and loss of consciousness were observed. RESULTS: The frequency and duration of apnea increased with the dose of propofol in both control and midazolam group. But there were no difference between groups except frequency of apnea with 1.5 mg/kg of propofol. In control group, frequency of loss of consciousness increased with the increasing dose of propofol. But in midazolam group, nearly all the patients was slept without difference by the dose. CONCLUSIONS: Premedication with midazolam reduce the sleeping dose of propofol to induce anesthesia, so the frequency and duration of apnea which is caused by high dose of propofol can be decreased.
Adult
;
Anesthesia
;
Apnea*
;
Consciousness
;
Depression
;
Humans
;
Masks
;
Midazolam*
;
Oxygen
;
Premedication
;
Propofol*
;
Respiration
;
Respiratory Insufficiency
;
Unconsciousness*
6.Diagnosis of chest injury by abdominal CT scan in multiple injured patients.
Moo Ub AHN ; Sung Oh HWANG ; Kyoung Soo LIM ; Joong Hwan OH ; Seong Joon KANG
Journal of the Korean Society of Emergency Medicine 1991;2(1):91-98
No abstract available.
Diagnosis*
;
Humans
;
Thoracic Injuries*
;
Thorax*
;
Tomography, X-Ray Computed*
7.Seung Ho Kim, a respected clinician, teacher and scientist in emergency medicine.
Sung Oh HWANG ; Sung Phil CHUNG
Journal of the Korean Society of Emergency Medicine 2015;26(3):215-216
No abstract available.
Emergency Medicine*
8.Analysis of korean disaster plan with the review of three cases of disasters.
Moo Eob AHN ; Sung Oh HWANG ; Kyoung Soo LIM ; Sung Joon KANG
Journal of the Korean Society of Emergency Medicine 1993;4(2):27-39
No abstract available.
Disasters*
9.A clinical study on hyperosmolar hyperglycemic nonketotic syndrome.
Jeum Man HWANG ; Myung Sung OH ; Eun Yong CHOI ; Hyun Chul JANG ; Sung Kwang PARK ; Sung Kyew KANG
Korean Journal of Nephrology 1992;11(2):119-126
No abstract available.
10.A clinical analysis of renal diseases on adimitted patients.
Jung Ja NAM ; Myung Sung OH ; Chang Hyun PARK ; Keum Man HWANG ; Sung Kwang PARK ; Sung Kyew KANG
Korean Journal of Nephrology 1992;11(3):234-239
No abstract available.
Humans