1.Effects of epidural morphine for post-thoracotomy pain.
Woong Chul YOO ; Jung Eun LEE ; Seung Pyung LIM
The Korean Journal of Thoracic and Cardiovascular Surgery 1993;26(4):303-307
No abstract available.
Morphine*
2.Survival of An Avulsed Auricle Attached by A Tenuous Subcutaneous Pedicle.
Chul PARK ; Yeon Woong OH ; Won Min YOO
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1999;26(1):180-182
Two avulsed ears attached by very narrow subcutaneous pedicles were repaired with only cutaneous sutures and showed complete survival. The results showed that the entire auricle could be fully vascularized by just a single small vascular branch. This clinical result is compatible with our previous findings in anatomical study concerning arterial supply of the auricle.
Ear
;
Sutures
3.A Survey of Post-Operative Satisfaction in Patients with Canalicular Obstruction after Jones Tube Intubation.
Jung Ran YOO ; Woong Chul CHOI
Journal of the Korean Ophthalmological Society 2002;43(11):2081-2088
PURPOSE: This study was devised to evaluate the post-operative satisfaction and daily life behavior in the patient who underwent Jone tube intubation. METHODS: 60 patients who underwent Jones tube intubation replied to the questionaire consisted of twenty questions. The questionare consisted of six groups: Basic statistical informations, past medical history, post operative satisfaction, post operative complications, questions about anesthesia, patients compliance. RESULTS: 28 (46.7%) patients were satisfied with outcomes of Jones tube intubation. 9 (15.0%) patients replied acceptable, and 23 (38.3%) patients were dissatisfied. Age, sex were not significantly associated with the post operative satisfaction (P-value>0.05). Air blowing in the eye was the most frequent complications (41.6%) and other concerning ocular symptoms are regurgitation of nasal discharge (35.0%), persistent tearing (35.0%), fogging of eyeglasses (18.3%) and etc. 23 patients (46.0%) refused to receive bilateral surgery because of post operative complications, old age, economic problems. CONCLUSIONS: Post operative satisfaction after Jones tube intubation is not associated with its functional success rate due to numerous postoperative complications.
Anesthesia
;
Compliance
;
Eyeglasses
;
Humans
;
Intubation*
;
Postoperative Complications
;
Weather
4.Early and late results after mitral valve replacement.
Myung In KIM ; Suk Ha HWANG ; Woong Chul YOO ; Eung Joong KIM ; Seung Pyung LIM ; Young LEE ; Jang Soo HONG
The Korean Journal of Thoracic and Cardiovascular Surgery 1992;25(2):149-157
No abstract available.
Mitral Valve*
5.Pathophysiological study on the anemia in hypothyroidism.
Jee Sook HAHN ; Sun Ju LEE ; Hyun Chul LEE ; Yoo Hong MIN ; Kap Bum HUH ; Yun Woong KO
Korean Journal of Hematology 1992;27(1):1-14
No abstract available.
Anemia*
;
Hypothyroidism*
6.A Study of Patients with Spasm of the Near Reflex.
Yoo Ri YANG ; Jae Woong KOH ; Nam Young CHOI ; Soo Chul PARK
Journal of the Korean Ophthalmological Society 2006;47(10):1630-1637
PURPOSE: To determine changes in the degree of pseudomyopia and convergence in patients with spasm of the near reflex. METHODS: In 5 patients with spasm of the near reflex, we checked following: UCVA/BCVA, the degree of pseudomyopia revealed through manifest and cycloplegic refraction tests, pupil size, limitation of EOM, the amount of convergence defined by the alternate prism cover test, and slit lamp and funduscopic exams. RESULTS: Of the 5 patients with spasm of near reflex, 3 had accommodative spasm alone and 2 had accommodative spasm, convergence spasm and miosis. The patients' degrees of pseudomyopia and convergence were -8.0D and 14PD on the average. which disappeared after an average of 10.8 months but recurred in 1 of the 3 patients with accommodative spasm. As for spasm of the near reflex, 1 patient showed improvement in convergence but worsening pseudomyopia during the follow-up period, and another patient showed recurrence. CONCLUSIONS: The most common clinical feature of spasm of the near reflex is accommodative spasm. Patients with accommodative spasm alone showed better prognosis among all patients with spasm of the near reflex in terms of recurrence and the disease course.
Follow-Up Studies
;
Humans
;
Miosis
;
Prognosis
;
Pupil
;
Recurrence
;
Reflex*
;
Spasm*
7.The Weaning Method of inhaled Nitric Oxide.
Hyun Woo LEE ; Jae Woong LEE ; Sung Yeul HYUN ; Ha Chang LEE ; Chul Hyun PARK ; Kook Yang PARK ; Hyeon Su YOO ; Kyung Cheon LEE ; Young Jin JANG
Journal of the Korean Pediatric Society 2001;44(4):413-417
PURPOSE: inhaled nitric oxide(iNO) is an excellent method for the postoperative pulmonary hypertension in congenital heart disease. But more detailed care is needed because of the development of rebound pulmonary hypertension after NO Withdrawal. We performed this study in order to discontinue the iNO successfully by way of presenting the adequate weaning and supplying methods. METHODS: Between January, 1998 and August, 1999 we sudied 10 patients who had rebound pulmonary hypertension(RPH) after iNO withdrawal. We completed the iNO in these patween the first the second trial of the weaning process. We tried to discover the differences between the first and second weaning process. We measured NO concentration at the start and just before NO withdrawal and during the period of weaning process. Moreover, to identify the iNO effects during the weaning of the iNO, we counted the degree of the change of PaO2/FiO2and mean PAP/SAP beween initial and at half of the initial NO concentration. RESULTS: Second weaning had a longer duration weaning process(11+/-0 cersus 5+/- hours, P<0.05), lower NO concentration just before NO withdrawal(2+/-.6 versus 4+/-ppm, P<0.05). In the change of the mean PAP/SAP and PaO2/FiO2as iNO was weaning from the initial iNO concentration to a half of the initial iNO concentration, the degree of increase in mean PAP/SAP(0.026+/-.07 versus 0.054+/-.07, P<0.05) and the degree of decrease in PaO2/FiO2(49+/-4 versus 65+/-2, P<0.05) were smaller in the second in the second weaning process than the first weaning process. CONCLUSION: A successful weaning of iNO can be performed with a low iNO concentration at the start and just before withdrawal and with the long duration iNO weaning process. Moreover, We speculate that the degree of change in the mean PAP/SAP and PaO2/FiO2at the half of the iNO weaning process are an indicator for the development of RPH.
Heart Defects, Congenital
;
Humans
;
Hypertension, Pulmonary
;
Nitric Oxide*
;
Weaning*
8.A Clinical Study of Facial Wrinkles Affected by Facial Expression Muscles Treated with Botulinum Toxin(Botox(R)).
Sang Woong YOUN ; Koo Il SEO ; Jong Yeop YOO ; Kyoung Chan PARK ; Hee Chul EUN
Korean Journal of Dermatology 2002;40(4):386-392
BACKGROUND: Botulinum toxin type A is being widely used for the treatment of facial wrinkles affected by facial expression muscles. Due to the sudden and exponential surge in popularity of its use for facial wrinkles, there are scanty reports of facial wrinkles treated with botulinum toxin type A especially in Asians. OBJECTIVE: This study was performed to investigate the clinical features of facial wrinkles affected by facial expression muscles and the effects of botulinum toxin A on the treatment of wrinkles. METHODS: Medical records of 61 patients with facial wrinkles treated with botulinum toxin type A were reviewed. Demographic profiles of the patients, the age of onset of facial wrinkle, the distributions of facial wrinkles, treatment dose of botulinum toxin type A, side effects, and follow up data were analyzed. RESULTS: Female patients were predominant(93.4%) than male patients(6.6%). The mean age of the patients was 41.3 years. Crow's feet were the most frequently treated site of facial wrinkles. Average number of treated sites were 2.38. Side effect profiles were similar as previous reports in Cauca sians. The number of patients who took the regular retreatment was less than expected. CONCLUSION: The clinical profiles of wrinkle patients in Koreans treated with botulinum toxin A were assessed. We think it is one of the effective treatment modalities for antiwrinkling.
Age of Onset
;
Asian Continental Ancestry Group
;
Botulinum Toxins
;
Botulinum Toxins, Type A
;
Facial Expression*
;
Female
;
Follow-Up Studies
;
Foot
;
Humans
;
Male
;
Medical Records
;
Muscles*
;
Retreatment
9.A clinical evaluation of spontaneous pneumothorax: A review of 612 cases.
Suk Ha HWANG ; Duk Jin OH ; Jae Hak KIM ; Jin Suk PARK ; Kyung Shin PARK ; Woong Chul YOO ; Eung Joong KIM ; Seung Pyung LIM ; Young LEE
The Korean Journal of Thoracic and Cardiovascular Surgery 1993;26(11):866-870
No abstract available.
Pneumothorax*
10.Overcome of acquired resistance to cisplatin by buthionine sulfoximine in human stomach and lung cancer cell lines.
Won Sun HONG ; Chang Min KIM ; Choon Taek LEE ; Yoo Chul KIM ; Young Hyuk LIM ; Jin Oh LEE ; Tae Woong KANG ; Suk Il HONG
Journal of the Korean Cancer Association 1993;25(1):1-8
No abstract available.
Buthionine Sulfoximine*
;
Cell Line*
;
Cisplatin*
;
Humans*
;
Lung Neoplasms*
;
Lung*
;
Stomach*