In order to observe the arrhythmia which occured in early convalescent phase of acute myocardial infarction, a 24 hour ambulartory ECG monitiring was performed in 15 patients who is admitted at dept of Int Medicine, Ewha Womans University hospital from Aug. 1985 to Sept. 1986. during 7.5+/-3.4 days after admission. In all cases one or more of the following arrhythmias were observed;atrial premature beat, ventricular premature beat(VPB), transient paroxysmal ventricular thchycardia, atrial fibrillation, sinus arrest and junctional beat. Of 15 cases, 11(77.3%) had VPB's:Simple VPB's in 4 cases(26.7%) and complex VPB's(6.52+/-2.52)(P<0.05). But there were no difference of premature and abberancy index between complex VPB's and simple VPB's(P>0.1). In addition, we compaired the arrhythmias in CCU with those of early convalescent phase of acute myocardial infarction. But there was no correlation between them.
Arrhythmias, Cardiac* ; Atrial Fibrillation ; Cardiac Complexes, Premature ; Electrocardiography* ; Female ; Humans ; Myocardial Infarction*

No abstract available.
Posterior Cruciate Ligament*

Recent studies of immune responses to pathogens have identified pathogen-associated molecular patterns recognized by the innate immune system through specialized receptors called toll-like receptors (TLRs). Signaling through these receptors initiates robust immune responses. By exploiting TLR signaling pathways, immunity to tumor-associated antigens may be generated. Many tumor-associated antigens are involved in the regulation of tumor phenotype or carcinogenesis. Immune targeting of these antigens may either alter the tumor phenotype, yielding a more treatable tumor, or eradicate early tumor stem cells preventing tumor formation. The oncoprotein HER2/neu, which is often overexpressed in ductal carcinoma in situ (DCIS), may provide such a target. Immune responses directed against HER2/neu may eliminate the disease, make tumors more amenable to anti-estrogen therapy, or prevent escape of hormone-resistant tumor phenotypes. Effective breast cancer prevention in preclinical studies utilizing murine HER2/neu transgenic models has stimulated interest in, and optimism regarding, protective breast cancer vaccines in humans. Induction of anti-HER2 neu T cell (CD4+ and CD8+) and B cell responses has been demonstrated in an ongoing clinical study targeting HER2/neu using a TLR agonist-primed dendritic cell vaccine. Moreover, these vaccinations lead to reductions in both HER2/neu expression and extent of DCIS. HER2/neu expression and aromatase activity have recently been linked through the intermediary cyclooxygenase 2 (COX-2). This convergence between growth factor and hormone mediated pathways provides additional support for the notion that a significant number of breast cancers may be prevented through effective immune targeting of HER2/neu. As progress is made towards the development of vaccines for breast cancer prevention, the contributions of immune-mediated effecter and inhibitory mechanisms to the pathogenesis of HER2/neu overexpressing breast cancer will need to be better understood.
Aromatase ; Breast ; Breast Neoplasms ; Cancer Vaccines ; Carcinoma, Intraductal, Noninfiltrating ; Cyclooxygenase 2 ; Dendritic Cells ; Humans ; Immune System ; Neoplastic Stem Cells ; Phenotype ; Toll-Like Receptors ; United Nations ; Vaccination ; Vaccines

Pena-Shokeir I syndrome is a multiple malformation syndrome displaying characteristics of camptodactyly, multiple ankylosis, severe muscle weakness, facial anomalies (low set ears, hypertelorism, depressed tip of nose), polyhydramnios, fetal growth retardation & pulmonary hypoplasia which are inherited by autosomal recessive trait. We experienced 1 case of Pena-Shokeir I syndrome in a neonate (41 weeks, 2.08Kg). This patient suffered from dyspnea. Respiratory destress was not relieved after ventilatory care. He died aged 10 days. We report this case with brief review of literature.
Ankylosis ; Dyspnea ; Ear ; Fetal Growth Retardation ; Humans ; Hypertelorism ; Infant* ; Infant, Newborn ; Muscle Weakness ; Polyhydramnios

Antihypertensive effect and side effect of Tripamide(Normonal(R)) was studied in 22 cases of essential hypertension using 15mg once daily regimen for average period of 9 weeks. 1) Antihypertensive effect Average reduction of 25mmHg in systolic and 19mmHg in systolic and 19 mmHg in diastolic pressure was observed and reduction rate was 15.7% and 17.6% respectively. The overall effect rate was 86%. The blood pressure lowered significantly in 1 week of treatment both in systolic and diastolic pressure and the extent of fall in systolic pressure approached near the level of maximum reduction in 2 weeks of administration and that of diastolic after 5 weeks of treatment. 2) Laboratory tests and side effect There was no significant changes in individual and mean value of Na, K, Cl, BUN, creatinine, uric acid, fasting blood sugar, cholesterol, GOT, GPT studied before and after treatment except one case showing elevation of uric acid. No significant side effect was observed during trial except of 2 cases of transient diuretic effect.
Blood Glucose ; Blood Pressure ; Cholesterol ; Creatinine ; Diuretics ; Fasting ; Hypertension ; Uric Acid

Necessity of more biocompatible bone graft material had brought due to the problems of autologous bone graft & synthetic bone substitute materials. Bonesource(R) is a new biomaterial which can be replaced by natural bone when it is implanted. We reviewed our experience with Bonesource(in various reconstruction of bone defect for wide application. From March 2000 to March 2002 at Seoul National University Hospital, we performed various 7 cases of operation with Bonesource(R). These cases were bony depression after mass excision, alveolar cleft, frontal and supraorbital rim fracture, orbital deformity, facial asymmetry, bone defect after cranioplasty, depressive scar. In all cases, results were satisfactory without migration, extrusion, resorption during the follow up period (average 14 months). In 1 case, wound healing was delayed due to redissolution of Bonesource(R) by seroma. This was resolved by drainage without significant loss of volume. Its biocompatibility, excellent bony adhesion(osseointegration) and tendency to be replaced by natural bone(osteoconduction) may make it widely used in plastic surgery. The result of long term follow up and practical technique handling this material effectively are needed to evaluate it further.
Bone Substitutes ; Cicatrix ; Congenital Abnormalities ; Depression ; Drainage ; Durapatite* ; Facial Asymmetry ; Follow-Up Studies ; Orbital Fractures ; Seoul ; Seroma ; Surgery, Plastic ; Transplants ; Wound Healing

OBJECTIVE: We evaluated the effect of intrawound application of vancomycin powder for infection prophylaxis in wounds caused by instrumented spinal surgery. METHODS: From July 2012 to December 2012, 74 instrumented spinal fusion procedures were performed by 1 neurosurgeon at a single institute. We divided the patients into 2 groups, depending on the use of local application of vancomycin powder: Group A (intrawound application of vancomycin powder with perioperative intravenous cefazolin) and Group B (perioperative intravenous cefazolin alone). A retrospective cohort comparative study was conducted between the 2 groups. The age, sex, comorbidities, smoking, surgical procedure, and surgical site infection (SSI) of consecutive patients were analyzed. RESULTS: Among the 74 patients, 34 patients were assigned to group A and 40 patients to group B. No wound infections were found in group A. However, in group B, 5 cases of SSI (12.5%) were found. A statistically significant reduction in SSI incidence was observed in group A (p<0.033). The 5 cases of SSI in group B consisted of 3 cases of deep wound infection and 2 cases of superficial wound infection. All SSIs were found in cases of posterior approach surgery and tended to be more frequent in older patients. CONCLUSION: Adjunctive intrawound local application of vancomycin powder is a simple uncomplicated procedure and can result in a significant reduction of SSI in instrumented spinal fusions. Furthermore, culture of the drainage tip is very important for confirmation of deep wound infection.
Cefazolin ; Cohort Studies ; Comorbidity ; Drainage ; Humans ; Incidence ; Retrospective Studies ; Smoke ; Smoking ; Spinal Fusion* ; Spine ; Vancomycin* ; Wound Infection

PURPOSE: To reduce the side effects and improve the effectiveness of standard chemoradiation therapy, many complementary or alternative medicines have been tried. However, little is known about its immunologic effects in breast cancer patients. The aim of this study was to assess the immunologic effects of mistletoe extract (Viscum album L., VAE) in patients with early breast cancer after surgery followed by standard adjuvant chemoradiation therapy. METHODS: A total 20 patients with early breast cancer treated with breast conserving surgery followed conventional chemoradiation therapy. Ten of these patients received subcutaneous injections of VAE for 7 weeks. IL-2, IL-4, IL-6, IL-10, TGF-beta, and IFN-gamma levels in serum samples were measured in all patients. RESULTS: The concentrations of IL-2, IL-4, IL-10, and TGF-beta were not significantly changed between before and after VAE treatment in both test and control group. The concentration of IL-6 in the test group was increased from 8.19+/-1.75 pg/mL to 9.86+/-1.46 pg/mL after treatment (p=0.013). The concentration of IFN-gamma in the test group was remarkably increased from 91.76+/-17.16 pg/mL to 167.42+/-66.61 pg/mL after treatment (p=0.009). CONCLUSION: Significant increases in the concentration of IL-6 and IFN-gamma were observed after VAE treatment. These results suggest that VAE treatment can stimulate immune responses, especially cell-mediated immunity in immune-compromised patients received the chemoradiation for breast cancer.
Breast ; Breast Neoplasms ; Humans ; Immunity, Cellular ; Injections, Subcutaneous ; Interleukin-10 ; Interleukin-2 ; Interleukin-4 ; Interleukin-6 ; Mastectomy, Segmental ; Mistletoe ; Transforming Growth Factor beta

OBJECTIVE: The objectives of the present study were to characterize the natural course of initially non-operated traumatic acute subdural hematoma (ASDH) and to identify the risk factors of hematoma progression. METHODS: Retrospective analysis was performed using sequential computed tomography (CT) images maintained in a prospective observational database containing 177 ASDH cases treated from 2005 to 2011. Patients were allocated to four groups as followings; 136 (76.8%) patients to the spontaneous resolution group, 12 (6.8%) who underwent operation between 4 hours and 7 days to the rapid worsening group (RWG), 24 (13.6%) who experienced an increase of hematoma and that underwent operation between 7 and 28 days to the subacute worsening group (SWG), and 5 (2.8%) who developed delayed aggravation requiring surgery from one month after onset to the delayed worsening group (DWG). Groups were compared with respect to various factors. RESULTS: No significant intergroup difference was found with respect to age, mechanism of injury, or initial Glasgow Coma Scale. The presence of combined cerebral contusion or subarachnoid hemorrhage was found to be a significant prognostic factor. Regarding CT findings, mixed density was common in the RWG and the SWG. Midline shifting, hematoma thickness, and numbers of CT slices containing hematoma were significant prognostic factors of the RWG and the SWG. Brain atrophy was more severe in the SWG and the DWG. CONCLUSION: A large proportion of initially non-operated ASDHs worsen in the acute or subacute phase. Patients with risk factors should be monitored carefully for progression by repeat CT imaging.
Atrophy ; Brain ; Contusions ; Glasgow Coma Scale ; Hematoma* ; Hematoma, Subdural, Acute* ; Hematoma, Subdural, Chronic ; Humans ; Prospective Studies ; Retrospective Studies ; Risk Factors* ; Subarachnoid Hemorrhage ; Tomography, X-Ray Computed

Polydactyly is a most common congenital anomaly of the foot. As is in the hand, it's classification systems and operative methods are various and complicated, but not much attention is given. We reviewed 129 foot polydactylies of 96 patients since the last 10 years(1993- 2003). Cases were classified morphologically and radiologically by previous classification systems(Wassel's classification, Hirase's classification) and then operative methods, complications, residual deformities were reviewed. Cases from the complications related to surgery including residual deformities were the major concern and 20 cases of unfavorable results were mainly due to varus deformity and metatarsal bone status. Based on our study, cases were reclassified by metatarsal bone status and varus deformity, and in conclusion we found that the new classification system is more helpful in deciding surgical method, predicting complications and residual deformities. Therefore, we suggested a new simple classification system based on the status of metatarsal bone and varus deformity, which is a more suitable system to planning operative method and predicting complication and residual deformity than the previous classification system.
Classification* ; Congenital Abnormalities* ; Foot* ; Hand ; Humans ; Metatarsal Bones* ; Polydactyly*