Animals ; Bone Regeneration ; Control Groups ; Durapatite ; Eosine Yellowish-(YS) ; Granulation Tissue ; Hematoxylin ; Immunohistochemistry ; Osteocalcin ; Osteoclasts ; Osteogenesis ; Osteonectin ; Rats ; Skull ; Transforming Growth Factor beta ; Transplants

BACKGROUND: Recent trends suggest that minimally invasive cardiac surgery reduces postoperative morbidity and offers a cosmetic benefit. This study was performed to evaluate the CPB time, ACC time, OP time, ICU stay and postoperative hospital stay following a lower partial sternotomy and those of the median sternotomy. MATERIAL AND METHOD: A group of 26 adult patients who underwent cardiac surgery through lower partial sternotomy from August 1997 to July 1999 (A group) were compared to 45 adult patients who underwent cardiac surgery through median sternotomy from January 1996 to July 1997 (B group). The mean ages (46.4+/-14.6 years, A group and 46.8+/-13.2 years, B group) were similar. Operations were performed with central cannula and antegrade/retrograde blood cardioplegia. RESULT: There was no death in each group. No differences were found in CPB time, ACC time, OP time, ICU stay and postoperative hospital stay. Postoperative complications were sternal splitting in a patient in group A and a patient with bleeding that required reoperation and a patient with delayed wound closure in group B. CONCLUSION: The lower partial sternotomy offered a cosmetic benefit, but does not significantly reduced the length of operative time and hospital stay. Minimally invasive cardiac surgery will be applied increasing because of the suggested advantage and choosing a proper operative technique will be helpful.
Adult ; Catheters ; Heart Arrest, Induced ; Hemorrhage ; Humans ; Length of Stay ; Operative Time ; Postoperative Complications ; Reoperation ; Sternotomy* ; Thoracic Surgery* ; Wounds and Injuries

Congenital bronchobiliary fistual is a rare disease with unclear etiology. An abnormal tract communicates the tracheobronchial junction to a hepatic segment, usually the left lobe. Billous sputum, a positive HIDA(o-Dimethyliminodiacetic acid) scan, and a trification at the level of the carina lead to the diagnosis, which can be confirmed by bronchoscopic contrast injection. We experienced a case of congenital bronchobiliary fistual in a 27-day-old girl. Our case is reported with literature reviews.
Diagnosis ; Female ; Fistula* ; Humans ; Rare Diseases ; Sputum

BACKGROUND: This study was performed to evaluate the incidences, the risk factors, and the clinical course of the hyperamylasemia in patients who underwent open heart surgery under cardiopulmonary bypass. MATERIAL AND METHOD: Thirty seven patients who underwent cardiopulmonary bypass were studied at Department of Thoracic & Cardiovascular Surgery, Yeungnam University Hospital, from July 1997 to June 1998. The thirty seven patients were divided into two groups, 13 patients in group I had normal serum amylase levels and 24 patients in group II had hyperamylasemia. Mean serum amylase(IU/l) levels and 24 patients in group II had hyperamylasemia. Mean serum amylase(IU/l) levels of gorup II showed 54.3+/-4.6, 78.0+/-9.2, 372.0+/-103.4, 460.5+/-80.4, 280.4+/-46.6, and 131.0+/-15.6, preoperative, immediate postoperative, at postoperative 1, 2, 3, and 7 days, respectively. In group II, serum amylase level of the postoperative day 2 was the highest and was significantly higher than that of the preoperative day (p<0.001). Serum amylase level started to decreased at postoperative day 3 and returned to the normal level at postoperative day 7. Significant clinical symtoms of overt pancreatitis were not shown in patients in group II. The following perioperative variable such as diagnosis, cardiopulmonary bypass time, aortic cross clamping time, mean systemic pressure during bypass, and administration of steroid were compared between groups. There were no significant differences between groups. In all patients, Serum amylase level of postoperative day 2 and aortic cross clamping time were correlated significantly (p=0.047). CONCLUSION: Serum amylase level after cardiopulmonary bypass could be elevated postoperatively and serum amylase level of POD 2 was considered to have significant correlation with aortic cross clamping time. Shortening of aortic cross clamping time will help in reducing the hyperamylsemia. In this study, although significant clinical symptoms and overt pancreatitis were not seen from hyperamylsemic patients, careful clinical observation of hyperamylasemia would be necessary.
Amylases ; Cardiopulmonary Bypass* ; Constriction ; Diagnosis ; Humans ; Hyperamylasemia* ; Incidence ; Pancreatitis ; Risk Factors ; Thoracic Surgery

PURPOSE: Pink gingival esthetic especially on the anterior teeth has been an important success criterion in implant-supported restoration. Inter-implant papillae are a critical factor for implant esthetics, and various techniques for inter-implant papilla reconstruction have been introduced. The aim of this study is to suggest and evaluate a surgical technique for reconstructing inter-implant papillae. METHODS: A 28-year-old man had an implant placed on the #13 and #14 area. Four months after implant placement, a second stage surgery was planned for inter-implant papilla reconstruction. At the time of the abutment connection, I-type incisions were performed on the #13i & #14i area followed by full-thickness flap elevation and connection of a healing abutment on underlying fixtures without suture. RESULTS: Two weeks after the second stage implant surgery, soft tissue augmentation between the two implants was achieved. CONCLUSIONS: I-shaped incisions for papilla reconstruction performed during the second stage implant surgery were useful for inter-implant papilla reconstruction and showed a good esthetic result.
Adult ; Dental Implants ; Dental Papilla ; Esthetics ; Esthetics, Dental ; Humans ; Sutures ; Tooth

BACKGROUND: The interest of medicine was moved from disease treatment to disease prevention and health promotion. Especially, there has been marked increased interest in health promotion recently. Perception and health behaviors held or acquired during medical training can influence the acceptance and prevention strategies. This exploratory study surveyed medical and non-medical student to assess both preventive health behaviors and perception, to find relations of personal behaviors and corresponding perception. METHODS: This survey were conducted 140 medical students and 131 non-medical students in one big city. Data were obtained by self-reported questionnaire. Weschler survey was adapted to assess perception toward preventive behavior, and Fantastic lifestyle was adapt,ed to assess health behavior. RESULTS: Among the questionnaire of perception of preventive behavior, quitting cigarette smoking ranked highest frequency as very important in medical student. In non-medical student, use seat-belt is ranked highest frequency. Mean score of FANTASTIC lifestyle is 29.98 in medical student, 28.86 in non-medical. The result show significant relationship between st,udent-reported behavior and corresponding perception in 6 qestionnaire that is eat breakfast, moderate or no alcohol use, eliminate smoking, use seat belt, limit coffee, get seven hours sleep. CONCLUSIONS: In comparing medical and non-medical students, health perception and health behavior were no significant difference. Overall, the result indicated that the preponderance of respondents that is engaging in health behaviors are high in health perception.
Breakfast ; Coffee ; Surveys and Questionnaires ; Health Behavior* ; Health Promotion ; Humans ; Life Style ; Seat Belts ; Smoke ; Smoking ; Students, Medical

No abstract available.
Neurofibromatoses*

OBJECTIVE: To investigate the effect of foot orthosis on spinal curvature, by correction of foot pronation and limb length discrepancy METHOD: 38 cases of foot-pronated children were investigated for changes in Cobb's angle before and after applying foot orthosis, and followed up after 6 months. RESULTS: There were 25 males and 13 females, and the average age was 10.28+/-0.45 years. There were no significant correlation among Cobb's angle, limb length discrepancy, and difference of pronation. Cobb's angles were improved in 26 cases after applying foot orthosis, by mean 5.84+/-2.47 degree. 16 cases were followed up after 6 months, and Cobb's angle were maintained or improved in 11 cases. Mean correctability was 47.93+/-26.47%. CONCLUSION: This study showed that foot orthosis could be one of the effective method to improve spinal curvature.
Child ; Extremities* ; Female ; Foot Orthoses* ; Foot* ; Humans ; Male ; Pronation* ; Spinal Curvatures*

OBJECTIVE: To investigate the effectiveness of motor point blocking using 70% alcohol for the treatment of spasticity in patients with cerebral palsy. METHOD: 16 patients with spastic cerebral palsy were injected at both hip adductor muscles with 70% alcohol. The severity of spasticity was assessed with the modified Ashworth scale (MAS) of adductor muscles, and the passive range of motion (PROM) of hip abduction. MAS and PROM were measured before, immediately after, and 1 and 3 months after the motor point block. Satisfaction of caregivers was also checked 3 months after the procedure. RESULTS: The MAS prior to the motor point block and at 3 months after the procedure were 4.44+/-0.62 and 3.63+/-1.16. The PROM before motor point block and at 3 months after the procedure were 21.81+/-14.14d egrees and 32.81+/-12.37 egrees. 11 out of 16 (68.8%) caregivers reported high satisfaction. CONCLUSION: Motor point block with 70% alcohol to the hip adductor muscles could be a safe and cost-effective procedure for relieving the localized spasticity of hip adductor muscles in spastic cerebral palsy.
Caregivers ; Cerebral Palsy* ; Hip* ; Humans ; Muscle Spasticity* ; Muscles* ; Range of Motion, Articular

Klinefelter' syndrome is a disorder of sexual differentiation in males, characterized by the presence of two or more X-chromosomes, hypogonadism, and lack of secondary sexual characteristics. The association between Klinefelter' syndrome and glomerulonephritis has been reported, while cases of glomerulonephritis associated with Klinefelter' syndrome are rare. We report the Korean case: a 31-year-old man with Klinefelter' syndrome who developed glomerulonephritis. The patient's urine analysis shows microscopic hematuria and the result of kidney biopsy was minimal change disease. The onset and course of his disease might have been influenced by the sex hormone imbalance.
Biopsy ; Glomerulonephritis ; Hematuria ; Humans ; Hypogonadism ; Kidney ; Male ; Nephrosis, Lipoid ; Sex Differentiation