No abstract available.
Snake Bites* ; Snakes*

No abstract available.
Snake Bites* ; Snakes*

No abstract available.
Epidemiologic Studies* ; Mumps*

OBJECTIVE: To compare the advantages and disadvantages between total vaginal hysterectomy (VTH) and laparoscopically assisted vaginal hysterectomy (LAVH) including the indications and safety. METHODS: We reviewed the medical records of patients who underwent VTH from July 1998 to December 1999 and those who underwent LAVH from January 2000 to April 2002. We evaluated age, parity, previous abdominal operations, indications for hysterectomy, combined operations, operation time, bleeding amount, hemoglobin change, weight of uterus, and postoperative complications. RESULTS: 1. Age was not a notable factor but parity was significantly lower in LAVH group. 2. In VTH group, 48% of patients had previous operations compared with 46% in LAVH group. 3. The most common indication for hysterectomy of both group was uterine myoma. 4. The weight of hysterectomized specimen was 256 g in VTH group and 237 g in LAVH group. 5. In VTH group, 38% received concurrent surgical procedures of which colporrhaphy was the most common (14 cases). In LAVH group, 72.5% received concurrent surgical procedures of which salpingoo- phorectomy was most common. 6. The operation time showed a notable difference; 78.6 min. in VTH group and 105.4 min. in LAVH. 7. There was no significant difference in bleeding amount and hemoglobin change. 8. Postoperative complication was higher in VTH group (14%) than LAVH group (7.5%). However all the patients recovered with conservative treatment and close observation. CONCLUSION: Both VTH and LAVH had the following advantages compared with abdominal hysterectomy: less pain, shorter hospital stay, cosmetic advantages, lower prevalence. In this study we found out that in VTH, the procedure could be done safely even if the uterus was big or with previous abdominal operations. Limited operation field and the fact that we couldn't check the abdominal cavity were some disadvantages. In comparison, LAVH offered a view of the abdominal cavity which make easy adnexal operation but because of expensive operative tools, cost was a problem. In order to satisfy the patient and lower the cost, appropriate study on the indications and training on procedures will be necessary.
Abdominal Cavity ; Bleeding Time ; Female ; Hemorrhage ; Humans ; Hysterectomy ; Hysterectomy, Vaginal ; Leiomyoma ; Length of Stay ; Medical Records ; Parity ; Postoperative Complications ; Prevalence ; Uterine Prolapse* ; Uterus

PURPOSE: Color Doppler Imaging(CDI) has shortcomings, including random noise, aliasing, and angle dependence. To overcome these, a method using CD US, termed power doppler or Color Doppler Energy(CDE), has recently been introduced. The purpose of this study was to show the clinical usefulness of CDE. MATERIALS AND METHODS: We retrospectively analyzed the CDI and CDE of 61 cases(20 renal pseudotumors, 8 musculoskeletal inflammations, 17epididymitis or epididymo-orchitis, 3 vaicoceles, 1 normal testis, 1 hepatocellualar carcinoma, 7 renal cell carcinomas, 1 renal angiomyolipoma, and 3 splenic varices). CDI and CDE scans were obtained at the same region with constant scan plane. The color gain was increased until noise first became perceptible, and scans were always obtained in such a way that the maximum amount af vascularity was shown. There after, the vascularity, vascular displacement, and the vascular relationship between CDI and CDE were compared. RESULT: In 17 of 20 cases of pseudotumor in the kidney, normal vascularity was identified in CDI and CDE, but was more clearly visible in CDE. In three cases, there was no visible vascularity in CDI, but normal vascularity in CDE. In eight cases of musculoskeletal inflammation and 17 cases of epididymitis with or without or chitis, the vascularity was increased due to hyperemia, which was more prominently seen in CDE than in CDI. In three varicoceles, CDE appeared to bebetter in demonstration low velocity flow. In one patient who was suspected of having acute testicular torsion, CDE was helpful in excluding this suspicion. In one case of hepatocellular carcinoma, seven cases of renal cell carcinoma, one case of renal angiomyolipoma, and three cases of splenic varices, CDE was better than CDI in showing the vascularity, vascular relationship, and vascular displacement. CONCLUSION: CDE is a potential lyuseful adjunct to standard CDI.
Angiomyolipoma ; Carcinoma, Hepatocellular ; Epididymitis ; Humans ; Hyperemia ; Inflammation ; Kidney ; Male ; Noise ; Testis ; Varicocele ; Varicose Veins

BACKGROUND: The use of intravenous contrast media (CM) has increased for the diagnosis of several diseases. The newly developed low osmolar nonionic contrast agents cause significantly decreased adverse reactions than the higher osmolar ones. However, adverse reactions may still occur, ranging in severity from minor side effects to severe complications. However, there have been few reports about cutaneous adverse reactions (CARs) to nonionic monomer CM. OBJECTIVE: The purpose of this study was to evaluate clinical features of CAR to intravenous nonionic monomer CM. METHODS: A total 47,338 examinees underwent intravenous iodinated contrast-enhanced computed tomography scan using nonionic monomer CM. Among the adverse reactions to the CM, we divided them into cutaneous or noncutaneous and immediate (<1 hr) or late (> or =1 hr) adverse reactions. RESULTS: Adverse reactions were noted in 62 cases out of the total 47,338 cases; 50 cases (80.7%) were categorized CARs. Among them, there were 24 male and 26 female patients. There was no significant difference between the sexes, and CARs occurred in all age groups. The highest occurrence was in the age range of 50~59 years. CARs included urticaria (78%), angioedema (10%), maculopapular rash (8%), erythema (2%), and pruritus without rash (2%). Immediate reactions were 92% (46 cases), while late reactions were 8% (4 cases). CONCLUSION: CARs to nonionic monomer CM accounted for most of the adverse reactions (80.7%) and urticaria was the most common.
Angioedema ; Contrast Media ; Erythema ; Exanthema ; Female ; Humans ; Korea ; Male ; Pruritus ; Urticaria

BACKGROUND: Falls are the most frequent adverse events reported in hospitals. The aim of this study was to investigate the incidence rate and characteristics of falls in patients who used comprehensive nursing care service in National Health Insurance Service Ilsan Hospital. METHODS: Incidence rate of falls was investigated in patients using comprehensive nursing care service, from July 2013 to Jun 2017 and compared with those not using this service. The characteristics and risk factors for falls, and fall-related injuries were obtained. RESULTS: Among the 62,445 patients who used the comprehensive nursing care service for 4 years, total of 672 falls were reported. The incidence rate of falls per 1,000 patients-day was 1.15. The percentage of fall-related injuries was 26.9% and that of major injury was 2.2%. Although the incidence rate of all falls was slightly higher in patients using comprehensive nursing care service than those not using this service, falls-related injuries were not correlated with the implementation of this service. CONCLUSION: The falls could be more frequently detected and reported in comprehensive nursing care service, but there was no difference in fall-related injuries.
Accidental Falls ; Humans ; Incidence ; National Health Programs ; Nursing Care ; Nursing ; Risk Factors

BACKGROUND/AIMS: In clinical practice, among the technique to detected Helicobacter pylori (H. pylori) infection, IgG serological test is noninvasive, safe, quick, widely available, and inexpensive. We studied that whether the titers of anti-H. pylori IgG antibody were correlated with endoscopic finding, and the degree of microscopic gastric damage and H. pylori density in dyspeptic patients. METHODS: Gastric biopsy specimens were obtained in 109 patients with H. pylori infection undergoing upper gastric endoscopy. The titers of serum IgG antibodies to H. pylori were measured by enzyme immunoassay. Macroscopic gastric damages and histologic grades were scored by the Sydney system. RESULTS: Endoscopic findings showed no significant association with H. pylori antibody titers (p=0.111). There was significant correlation between H. pylori antibody titers and lymphocyte infiltration (p=0.002), neutrophil infiltration (p=0.002), H. pylori density (p=0.0001), respectively. There was no significant correlation between H. pylori antibody titers and atropy (p=0.142), intestinal metaplasia (p=0.368), respectively. CONCLUSIONS: H. pylori antibody titer has significant association with the H. pylori density, neutrophil and lymphocyte infiltration. The serological test using EIA method is a useful in detecting H. pylori infection and it may be used as a predictor for the H. pylori density and degree of inflammation.
Antibodies ; Biopsy ; Endoscopy ; Helicobacter pylori* ; Helicobacter* ; Humans ; Immunoenzyme Techniques ; Immunoglobulin G ; Inflammation ; Lymphocytes ; Metaplasia ; Neutrophil Infiltration ; Neutrophils ; Serologic Tests

BACKGROUND: Gamma-glutamyl transferase(GGT) has found wide application as a diagnostic test in hepatobiliary disease, and has been used as the best single marker of alcohol intake. In spite of the wide use of GGT in clinical practice, knowledge concerning the distribution and the determinants of this risk factor in the normal population is spared in Korea. We tried to obtain a better evaluation of specificity of serum GGT by analysis of a large population of health examination. METHODS: GGT was measured in 17,140 males aged 17-86 years and 12,125 females aged 18-90 years screened in a health survey program. RESULTS: In multiple regression analyses, serum GGT level showed strong positive association with fatty liver, body mass index, serum levels of AST, ALT triglyceride, uric acid, alkaline phosphatase, systolic blood pressure, and diastolic blood pressure, and weakly positive association with serum levels of creatinine, total cholesterol, and fasting blood sugar. In females, menopause were positively associated with GGT. CONCLUSIONS: An elevated serum GGT levels is a strong indicator of hepatobiliary dysfunction or fatty liver. However, proper interpretation of a serum GGT elevation should be carefully considered in correlation with clinical data and laboratory findings.
Alkaline Phosphatase ; Blood Glucose ; Blood Pressure ; Body Mass Index ; Cholesterol ; Creatinine ; Diagnostic Tests, Routine ; Fasting ; Fatty Liver* ; Female ; Health Surveys ; Humans ; Korea ; Male ; Menopause ; Risk Factors ; Sensitivity and Specificity ; Transferases* ; Triglycerides ; Uric Acid