Transvaginal bladder neck suspension by Raz is an acceptable procedure for the treatment of stress urinary incontinence with high cure rate, operative simplicity, short hospitalization and little morbidity. Recently we experienced 8 cases of stress urinary incontinence treated with Raz's procedure and 2 cases with coexisting cystocele were treated with 4-corner operation. All cases have been assessed prior to and following operation and the results were satisfactory. Herein, we report 10 cases of stress urinary incontinence treated by Raz's procedure and 4-corner operation with review of literatures.
Cystocele ; Hospitalization ; Neck* ; Urinary Bladder* ; Urinary Incontinence*

OBJECTIVES: The purpose of this study was to investigate the factors involved in the success of smoking cessation in heavy smokers enrolled in an intensive care smoking cessation camp program. METHODS: Heavy smokers enrolled in the program were classified into a success (n = 69) or failure (n = 29) group, according to whether they maintained smoking cessation for 6 months after the end of the program. Demographics, smoking behaviors, and smoking cessation-related characteristics were analyzed. RESULTS: Statistically significantly more participants in the success group had a spouse (98.6%; p = 0.008) compared with participants in the failure group (82.8%). However, multivariate logistic regression analysis indicated that having a spouse was not an independent factor in smoking cessation (p = 0.349). A significant difference in the frequency of counseling between the success and failure groups was observed (p = 0.001), with 72.5% of those who received counseling on 3–5 occasions for 6 months after the end of program successfully quit smoking, indicating that those who received more counseling had a higher likelihood of smoking cessation success. This was confirmed as an independent factor by multivariate logistic regression (p < 0.005). Furthermore, a graduate school level of education or higher, indicated a statistically greater success rate compared to those that were less well educated (p = 0.043). This was also observed as a significant independent factor using multivariate logistic regression (p = 0.046). CONCLUSION: Education level, marital status, and the number of counseling sessions were significant factors contributing to smoking cessation success.
Counseling ; Critical Care* ; Demography ; Education ; Humans ; Logistic Models ; Marital Status ; Smoke* ; Smoking Cessation* ; Smoking* ; Spouses ; Tobacco*

Purpose: Because the global geriatric population continues to increase, the assessment of emergency surgical outcomes in elderly patients with acute peritonitis will become more important. Methods: A retrospective review was conducted on the data of 174 elderly patients who underwent emergency surgery for intestinal perforation or intestinal infarction between June 2010 and November 2022. We conducted an analysis of the risk factors associated with postoperative complications and mortality by evaluating the characteristics of patients and their surgical outcomes. Results: In our study, most patients (94.3%) had preexisting comorbidities, and many patients (84.5%) required transfer to the intensive care unit following emergency surgery. Postoperative complications were observed in 84 individuals (48.3%), with postoperative mortality occurring in 29 (16.7%). Multivariate analysis revealed preoperative acute renal injury, hypoalbuminemia, and postoperative ventilator support as significant predictors of postoperative mortality. Conclusion When elderly patients undergo emergency surgery for intestinal perforation or infarction, it is important to recognize that those with preoperative acute renal injury, hypoalbuminemia, and a need for postoperative ventilator support have a poor prognosis. Therefore, these patients require intensive care from the early stages of treatment.

In a unique case of neurocysticercosis in Korea, a 73-year-old woman previously treated with steroids for rheumatoid arthritis exhibited neurological symptoms following steroid cessation. Magnetic resonance imaging findings confirmed vesicular stage neurocysticercosis, and subsequent antiparasitic treatment led to symptom resolution. The immunopathology of neurocysticercosis involves intricate interactions between the cyst’s immune evasion mechanisms and host inflammatory responses. The parasites’ strategy of inducing Th2- mediated anti-inflammatory responses for survival suggests potential therapeutic options for autoimmune disorders.

PURPOSE: The purpose of the study was to develop and evaluate the effect of a metabolic syndrome prevention program using mobile application for university students. METHODS: A pretest-posttest design with content analysis as a triangulation method was used. The participants were 49 university students. Data were analyzed using descriptive statistics, chi2-test, t-test and Fisher's exact test with the SPSS WIN 18.0 program. RESULTS: The application consisted of six main menus as follows: 'basic education', 'nutrition education', 'exercise education', 'meal diary', 'exercise checkup', and 'tips'. The experimental group had higher recognition about metabolic syndrome prevention than the control group (F=7.919, p=.007). Understanding of metabolic syndrome among participants was mostly related to chronic diseases such as obesity, hypertension and diabetes in relation to the importance of eating habits and exercising. CONCLUSION: The results indicate that metabolic syndrome prevention education using mobile application is necessary and would be useful for university students.
Chronic Disease ; Eating ; Education ; Humans ; Hypertension ; Mobile Applications* ; Obesity

PURPOSE: The purposes of this study were to develop an intraoperative navigation system as the first step toward image-guided surgery and robotic surgery, and to evaluate its accuracy. MATERIALS AND METHODS: The navigation system was composed of an optical tracking system (Polaris, Northern Digital) and a personal computer. The registration error and target localization error of fiducial registration and surface registration were measured using a phantom. Each of the errors was measured 30 times, and the average values and the standard deviations were calculated. RESULTS: The registration error was 0.84 +/- 0.28 mm at fiducial registration and 0.81 +/- 0.21 mm at surface registration. The target localization error was 1.54 +/- 0.34 mm at fiducial registration and 1.46 +/- 0.32 mm at surface registration. CONCLUSION: We have developed an intraoperative navigation system using an optical tracker, and could assure ourselves that its accuracy is adequate for many orthopaedic surgeries. However, it still requires improvement in the accuracy and development of specific software and instruments for various operations.
Microcomputers ; Surgery, Computer-Assisted

PURPOSE: Drowning is a common preventable cause of accidental death. Although many studies about drowning injuries have been conducted, most are related to freshwater drowning. The aim of this study was to analyze the clinical features and prognostic factors in seawater drowning patients. METHODS: This study was performed retrospectively with sea water drowning patients who visited the emergency department at Pusan National University Hospital between January 2005 and December 2009. RESULTS: In total, 51 sea water drowning patients presented at the emergency department with a mean age of 48.65+/-15.40 years. The survival group included 42(82.4%) patients, and the death group was comprised of nine patients(17.6%). Fifteen patients arrested in the field, and cardiopulmonary resuscitation (CPR) was performed. Median immersion time in the death group was 15.0 minutes (range, 9.5~22.5 minutes). Among the death group, five patients had respiratory acidosis and nine showed pulmonary edema on a chest X-ray. Initial sodium level in the survival group was 146.30 mEq/L (range, 142.38~152.60 mEq/L), but the level was normalized with isotonic saline. CONCLUSION: Most drowning injuries occurred at night and in relatively young aged patients. CPR in the field did not result in good outcomes because of the longer immersion time. The death group had respiratory acidosis. Because the survival group did not show significant hypernatremia, isotonic saline as an initial fluid was thought to be appropriate. Drowning injuries occur differently based on geographic and social characteristics; therefore, local characteristics should be considered to establish preventive measures.
Acidosis, Respiratory ; Aged ; Cardiopulmonary Resuscitation ; Drowning ; Emergencies ; Fresh Water ; Humans ; Hypernatremia ; Immersion ; Prognosis ; Pulmonary Edema ; Retrospective Studies ; Seawater ; Sodium ; Thorax

BACKGROUND: Tyrosine kinase receptor (TKR) is an important protein for normal-development, growth and tumorigenesis in human tissues. The purpose of this study was to evaluate the effect of TKR in the progression of breast cancer. METHODS: The expressions of EphA2, c-met and c-erbB-2 were examined, by using immunohistochemical methods and RT-PCR, in samples of breast tissue that included 111 samples of normal epithelium, 34 samples of ductal carcinoma in situ (DCIS), and 109 samples of invasive ductal carcinomas (IDC). The results were compared with the prognostic parameters of breast cancer including the tumor grade, growth pattern, lymph node metastasis and the expressions of ER, PR, p53 and Ki-67. RESULTS: The protein expressions of the three TKRs were higher in DCIS and IDC than in normal epithelium. The protein expression of EphA2 was correlated with a tumor grade, a labeling index of Ki-67, and the protein expression of c-met. Overexpression of c-erbB-2 was correlated with lymph node metastasis. The mRNA levels of the three TKRs were correlated with each other in normal tissue and IDC. The level of c-met mRNA was higher in the low grade tumors. CONCLUSIONS: The three TKRs may play roles in the tumorigenesis of human breast cancer. The overexpressions of EphA2 and c-erbB-2 may be a poor prognostic parameter in breast cancers.
Breast Neoplasms ; Breast* ; Carcinogenesis ; Carcinoma, Ductal ; Carcinoma, Intraductal, Noninfiltrating ; Epithelium ; Humans* ; Lymph Nodes ; Neoplasm Metastasis ; Protein-Tyrosine Kinases* ; Receptor Protein-Tyrosine Kinases* ; RNA, Messenger ; Tyrosine*

Direct carotid cavernous fistula (CCF), which is an abnormal communication between the intracavernous carotid artery and the cavernous sinus, is a very rare condition that is generally associated with head trauma, intracavernous aneurysms, and certain connective-tissue diseases. The case of a patient with an infarction in the anterior choroidal artery territory is described herein. Cerebral angiography was performed during consecutive workups to investigate the discrepancy between the magnetic resonance angiography data. An unexpected direct CCF of the ipsilateral side of the infarction was found. It is possible that the CCF had influenced the development of the infarction in the anterior choroidal artery territory.
Aneurysm ; Arteries ; Carotid Arteries ; Cavernous Sinus ; Caves ; Cerebral Angiography ; Cerebral Infarction ; Choroid ; Craniocerebral Trauma ; Fistula ; Humans ; Infarction ; Magnetic Resonance Angiography

Direct carotid cavernous fistula (CCF), which is an abnormal communication between the intracavernous carotid artery and the cavernous sinus, is a very rare condition that is generally associated with head trauma, intracavernous aneurysms, and certain connective-tissue diseases. The case of a patient with an infarction in the anterior choroidal artery territory is described herein. Cerebral angiography was performed during consecutive workups to investigate the discrepancy between the magnetic resonance angiography data. An unexpected direct CCF of the ipsilateral side of the infarction was found. It is possible that the CCF had influenced the development of the infarction in the anterior choroidal artery territory.
Aneurysm ; Arteries ; Carotid Arteries ; Cavernous Sinus ; Caves ; Cerebral Angiography ; Cerebral Infarction ; Choroid ; Craniocerebral Trauma ; Fistula ; Humans ; Infarction ; Magnetic Resonance Angiography