The safety and efficacy of the CO2laser as a replacement for the steel scalpel is well documented in plastic surgery, but the use of the laser blepharoplasty has been controversy. This study compares and contrasts the use of the CO2 laser with conventional method in cosmetic upper eyelid blepharoplasty. Thirteen Patients underwent blepharoplasty in a paired comparison study. Four patients(Group A) underwent blepharoplasty by laser, another four patients (Group B) underwent blepharoplasty by conventional method, and the other five patients(Group C) underwent upper eyelid blepharoplasty using the laser on one eye and a conventional method on the other side. Preoperative factor(set up time, equipment), intraoperative factor(actual operation time, bleeding, visibility), postoperative factor(swelling, ecchymosis, immediate & short term result) were evaluated. The advantage of using the CO2 laser rather than the steel scalpel in blepharoplasty are less bleeding and superior intraoperative visibility. The disadvantage of using the laser compared with steel scalpel include the cost of purchasing and maintaining the laser equipment, the need for additional and extensive laser training for surgeons and assistants, and the need for two assistants rather than the one needed for scalpel surgery There were no complications with either the scalpel or the laser.
Bleeding Time ; Blepharoplasty* ; Carbon Dioxide* ; Carbon* ; Ecchymosis ; Eyelids* ; Hemorrhage ; Humans ; Lasers, Gas* ; Matched-Pair Analysis ; Steel ; Surgery, Plastic

For many years the standard surgical treatment for carpal tunnel syndrome has been division of the transverse carpal ligament under direct vision through a palm incision. Although the effectiveness and Patient acceptability of the conventional open carpal tunnel release are good, disability from a painful palm cutaneous neuroma, and prolonged swelling are reported Endoscopic carpal tunnel release seems to result in less postoperative morbidity, and minimal serious complications. Because endoscopic carpal tunnel release leaves the overlying skin, the subcutaneous fat and the palmer fascia and its attachments to the thenar and hypothenar musculature intact its proponents maintain that their patient have less scar tenderness, quicker recovery of grip strength, and earlier to return activities of daily living and work The endoscopic approach(Agee single portal technique), which includes specific localization of the hook of hamate, flexor retinaculum and the superficial palmar arch utilizing topographical landmarks, avoids entry into Guyon's canal and common digital nerves. We experienced four cases of carpal tunnel syndrome. In four cases, patients with carpal tunnel syndrome have been performed endoscopic carpal tunnel release with minor complication.
Activities of Daily Living ; Carpal Tunnel Syndrome ; Cicatrix ; Fascia ; Hand Strength ; Humans ; Ligaments ; Neuroma ; Skin ; Subcutaneous Fat

No abstract available.
Humans

This study attempted to assess the risk factors for mortality of very-low-birth-weight (VLBW) infants in the neonatal intensive care unit (NICU, n=2,386). Using data from the Korean Neonatal Network, we investigated infants with birth weights <1,500 g and gestational ages (GAs) of 22-31 weeks born between January 2013 and June 2014. Cases were defined as death at NICU discharge. Controls were randomly selected from live VLBW infants and frequency matched to case subjects by GA. Relevant variables were compared between the cases (n=236) and controls (n=236) by Cox proportional hazards regression to determine their associations with cause-specific mortality (cardiorespiratory, neurologic, infection, gastrointestinal, and others). In a Cox regression analysis, cardiorespiratory death were associated with a foreign mother (hazard ratio, HR, 4.33; 95% confidence interval, CI, 2.08-9.02), multiple gestation (HR, 1.65; 95% CI, 1.07-2.54), small for gestational age (HR, 2.06; 95% CI, 1.25-3.41), male gender (HR, 1.69; 95% CI, 1.10-2.60), Apgar score < or =3 at 5 min (HR, 1.97; 95% CI, 1.18-3.31), and delivery room resuscitation (HR, 2.60; 95% CI, 1.53-4.40). An Apgar score < or =3 at 5 min was also associated with neurological death (HR, 2.95; 95% CI, 1.29-6.73). Death due to neonatal infection was associated with outborn delivery (HR, 5.09; 95% CI, 1.46-17.74). Antenatal steroid and preterm premature rupture of membranes reduced risk of cardiorespiratory death (HR, 0.43; 95% CI, 0.27-0.67) and gastrointestinal death (HR, 0.30; 95% CI, 0.13-0.70), respectively. In conclusion, foreign mother, multiple gestation, small gestation age, male gender, Apgar score < or =3 at 5 min, and resuscitation in the delivery room are associated with cardiorespiratory mortality of VLBW infants in NICU. An Apgar score < or =3 at 5 min and outborn status are associated with neurological and infection mortality, respectively.
Apgar Score ; Cohort Studies ; Databases, Factual ; Female ; Gestational Age ; Humans ; Infant ; *Infant Death ; *Infant Mortality/trends ; Infant, Newborn ; Infant, Premature ; Infant, Very Low Birth Weight ; Intensive Care Units, Neonatal ; Kaplan-Meier Estimate ; Male ; Pregnancy ; Pregnancy, Multiple ; Proportional Hazards Models ; Republic of Korea ; Resuscitation ; Risk Factors ; Sex Factors

BACKGROUND: The Amplified Mycobacterium tuberculosis Direct Test (AMTDT) has been developed for the direct detection of M. tuberculosis complex in respiratory specimens. Traditional methods for diagnosis of extrapulmonary tuberculosis such as the acid-fast bacilli (AFB) stain have their well-known limitations. We investigated the usefulness of the AMTDT for a wide range of non-respiratory specimens to establish early diagnosis of extrapulmonary tuberculosis. METHODS: 346 specimens (219 urine, 117 pleural fluid, 6 ascitic fluid, 2 lymph node, 1 gastric aspirate, and 1 pus specimens) from 340 patients referred from November 1997 to September 1998 were tested by the AMTDT. The AMTDT results were evaluated by comparing with clinical diagnosis and smear results. RESULTS: The overall sensitivity, specificity, and positive and negative predictive values of the AMTDT were 82.9%, 93.8%, 64.2%, and 97.6%, respectively. There were no difference in sensitivity and specificity between pleural fluid and urine specimens. In 31 specimens from tuberculosis patients concurrently tested with AMTDT and stain, 15 were only AMTDT positive and 4 were only stain positive. Among the results considered to be false positive, 47.2% of cases were shown as being less than 150,000 relative light units (RLU). In 30 specimens from tuberculosis patients during or after treatment, all six of the patients with reactivation or aggravation were AMTDT positive, and one case was considered to be false positive. CONCLUSIONS: Our study demonstrates the efficacy of the AMTDT in diagnosing extrapulmonary tuberculosis. Prudent interpretation of the AMTDT's results is recommended in case of that being less than 150,000 RLU.
Ascitic Fluid ; Diagnosis ; Early Diagnosis ; Humans ; Lymph Nodes ; Mycobacterium tuberculosis* ; Mycobacterium* ; Polymerase Chain Reaction ; Sensitivity and Specificity ; Suppuration ; Tuberculosis

Modified two layer vasovasostomy and modified one layer vasovasostomy with stent under micro- scope were performed in 63 patients from April 1987 to December 1991 in Fatima General Hospital. Among 56 patients who could be followed up post-operatively, modified two layer vasovasostomy under microscope was performed in 26 patients and modified one layer vasovasostomy with stent under microscope was performed in 31 patients. Patients whose vesovasostomy had been performed using modified two layer technique had a 80.0% patency rate and they had a 60% prenenancy rate. Patients whose vasovasostomy had been performed using modified one layer with stent technique had a 77.4 % patency rate and they had a 54.8 % pregnancy rate. In conclusion, we found a little difference in pregnancy rate and patency rate between two technique but we experienced that modified one layer technique with stenting was easier, more time-saving and cost-effective than two layer technique.
Hospitals, General ; Humans ; Pregnancy Rate ; Stents* ; Vasovasostomy*

PURPOSE: The increasing incidence and mortality of Methicillin-resistant Staphylococcus aureus (MRSA) colonization or blood-stream infection is an important problem in neonatal intensive care unit (NICU). The aims of this study are to evaluate the effective eradication of MRSA through the aggressive isolation program with or without the use of 2% chlorhexidine-gluconate (CHG) and to investigate significant risk factors of MRSA colonization in NICU. METHODS: This study is a retrospective collected data among 414 neonates admitted to a NICU from June 1, 2007, through October 31, 2009. We divided the groups into 3 periods according to isolation program or the use of 2% CHG. RESULTS: The aggressive isolation program decreased the incidence of MRSA colonization and the additional use of 2% CHG has reduced much more the incidence of MRSA colonization and bacteremia. Days of hospitalization, use of central line, days of using central line, presence of respiratory distress syndrome (RDS) or bronchopulmonary dysplasia (BPD), isolation program, and isolation program + use of CHG were significant factors associated with MRSA colonization or bacteremia in univariate logistic regression analysis. Days of using central line and isolation program + use of CHG were significant after in multivariate logistic regression analysis. CONCLUSION: Hand hygiene, active MRSA surveillance culture, isolation, contact isolation, nursing/doctor cohorts and the use of 2% CHG as skin sterilizer were effective in eradicating to MRSA. The effort of shortening the days of using central line is also necessary.
Bacteremia ; Bronchopulmonary Dysplasia ; Chlorhexidine ; Cohort Studies ; Colon ; Hand Hygiene ; Hospitalization ; Humans ; Incidence ; Infant, Newborn ; Infection Control ; Intensive Care, Neonatal ; Logistic Models ; Methicillin Resistance ; Methicillin-Resistant Staphylococcus aureus ; Retrospective Studies ; Risk Factors ; Skin

The timely detection of blood-borne pathogens is one of the most important functions of the microbiology laboratory. Recently, methicillin-resistant staphylococci have become the most important pathogens seen by the laboratory. The purpose of this study was to evaluate Staphy agar, a novel screening medium, for the detection methicillin-resistant Staphylococcus aureus, S. epidermidis, or other coagulase-negative staphylococci (CNS) from positive blood cultures showing Gram-positive cocci in clusters. Eighty-six blood cultures that yielded Gram-positive cocci in clusters were included in this study. The organisms were finally identified by the Vitek system, and oxacillin resistance was confirmed by polymerase chain reaction (PCR)-based mecA gene detection. The identification and oxacillin resistance of all S. aureus strains showed complete agreement with the Vitek and PCR results. The presumptive detection of S. epidermidis and other CNS were consistent with the Vitek system in 94.7%, and the screening of oxacillin resistance was consistent with the result of PCR in 92.1% of 38 strains. The Staphy agar method is reliable and rapid for differentiating Gram-positive cocci in clusters in blood and for determining their methicillin resistance.
*Bacterial Proteins ; Carrier Proteins/genetics ; Drug Resistance, Microbial ; *Hexosyltransferases ; Muramoylpentapeptide Carboxypeptidase/genetics ; Oxacillin/*pharmacology ; Penicillin-Binding Proteins ; *Peptidyl Transferases ; Staphylococcus aureus/*drug effects/genetics ; Staphylococcus epidermidis/*drug effects/genetics

Extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT lymphoma) is usually indolent. Although it was reported recently that about 20-30% cases of MALT lymphoma presented with a disseminated disease at diagnosis, it was described as a disease localized at diagnosis and remaining stable for a prolonged period. However, only a few cases of MALT lymphoma involved the lung and gastrointestinal tract all at once. We report a case of a 73-year-old man with disseminated MALT lymphoma. He presented with non-productive cough, initial chest radiograph showed a nodule in the right lower lobe. The diagnosis of stage IV MALT lymphoma was made by CT scan, video-assisted thoracoscopic excisional biopy, gastrofiberscopic biopsy and bone marrow biopsy. The lymphoma involved the lung, stomach and bone marrow at the time of diagnosis. Because he refused chemotherapy, he discharged after Helicobacter pylori eradication without chemotherapy. Regular follow-up examination did not show any evidence of disease progression over 22 months.
Aged ; Biopsy ; Bone Marrow ; Cough ; Diagnosis ; Disease Progression ; Drug Therapy ; Follow-Up Studies ; Gastrointestinal Tract ; Helicobacter pylori ; Humans ; Lung ; Lymphoid Tissue ; Lymphoma ; Lymphoma, B-Cell, Marginal Zone* ; Radiography, Thoracic ; Solitary Pulmonary Nodule* ; Stomach ; Tomography, X-Ray Computed

PURPOSE: Although RV infection is less common in neonate than older infants, because of high transmissibility and morbidity, it is devastating disease in nursery. With experience of RV infection outbreak in our nursery, we report its clinical and epidemiological characteristics. METHODS: From March 2002 to September 2003, 39 neonates were diagnosed with RV infection in nursery by immunochromatographic method. In addition to prevalence time, monthly distribution, and method of blocking outbreak of the disease, demographic, clinical and laboratory data for the neonates were evaluated. RESULTS: After occurring index patient in a nursery of Hanyang University Hospital in Seoul at March 22, 2002, the RV infection was increasing. Although the nursery was disinfected with 99% alcohol, 6 cases of new RV infections developed during July 2002. Eradication of RV infection was achieved after closing the nursery with cohort twice for 17 days and for 10 days. During period of this study, total 39 cases of RV infection were identified and the incidence of infection was 11.5%. Unlike to older infants, the majority of neonatal patient were asymptomatic (47.3%). CONCLUSION: We propose that instead of disinfection using 99% alcohol, long-term isolation with cohort is preferable to control RV transmission in nursery.
Acidosis ; Cohort Studies ; Disinfection ; Humans ; Incidence ; Infant ; Infant, Newborn ; Nurseries* ; Prevalence ; Rotavirus* ; Seoul