Two cases of epidertnoid cyst of the ovary are added to the ten reported in the literature. This rare lesion is usually an incidental finding. Its main interest is in its histogenesis, which includes metaplasia of the coelomic surface epithelium, monophyletic development of teratoma, and metaplasia of the rete ovarii. We investigated two cases of epidertnoid cyst. Histologic examination of the cysts showed a thin lining of mature keratinizing squamous epithelium rectum: unaccompanied by skin appendages or other teratomatous elements.
Cysts

Frequent anomalies causing a left-sided appendix are situs inversus and malrotation. The ectopic position of the appendix frequently causes a delay or error in diagnosis because of atypical symptoms. A physical examination is of limited value unless dextrocardia is present. A left-sided appendix is a rare anomaly, but when other diseases are ruled out, it must be considered especially at the emergency department.
Appendicitis* ; Appendix ; Dextrocardia ; Diagnosis ; Emergency Service, Hospital ; Physical Examination ; Situs Inversus

BACKGROUND: In these days of increasing need for medical treatment, and the trend of changing lifestyles for personal health care, the position of medical treatment has led to the increase of careful and various services to every member of the community. But the reality of medical treatment, including the present situation of the emergency room in general hospital is recognized as the cause of those dissatisfactions and complaints of both patients and their caregivers. So this study aims at contributing to the harmonious relation between doctor and patient. METHODS: This study has been carried out by the questionnaire method on the basis of the relatively reasonable 331 papers among 430 questionnaire papers of the patients and their caregivers hospitalized by way of the emergency room in Cheonju Yeong Dong Hospital from Sep. 1994 to Apr. 1995. RESULTS: Among 331 subjects of this questionnaire, there were 121 male patients(36.6%), 76 female patients(23.0%), 80 male caregivers(24.2%), 54 female caregivers. The subjects were compaced of 23 teenagers(7.8%), 74 in their twenties(22.4%), 135 in their thirties(40.8%), 52 in their fourties(15.7%), 29 in their fifties(8.8%), 12 in their sixties(3.6%), 6 in their seventies(1.8 %). Both patients and their caregivers seemed to have a great dissatisfactions and complaints, which can be extraneous to medical treatment. Many patients complained of the unbearable situations such as delayed pain control before after a first-aid treatment, as well as various poor condition of medical treatment in emergency room. Their caregives complained of the lack of a thought explanation of diagnosis and prognosis, as well as the tedious waiting time before taking medical teratment. There were many cases where the emergent patients took medical treatment with some dissatisfa'ctions and complaints of medical staffs or medical donditions. CONCLUSIONS: When using the emergency room in a general hospital, both patients and their caregivers experiance a great deal of dissatisfactions and complaints, which can be followed by a distrust of the hospital and an obstacle of medical treatment. The medical staff, such as the hospital authorities, doctors, and nurses should make various improvements upon the medical conditions of the emergency room in general hospital.
Caregivers ; Delivery of Health Care ; Diagnosis ; Emergencies* ; Emergency Service, Hospital* ; Female ; Hospitals, General ; Humans ; Life Style ; Male ; Medical Staff ; Prognosis ; Surveys and Questionnaires

Most of the malignant tumors of the pancreas are adenocarcinomas arising from the ductal epithelium. Primary leiomyosarcoma of the pancreas, even though it is the most common sarcoma of the pancreas, is very rare. We present a case of leiomyosarcoma of the pancreas, probably primary, with metastases to the stomach, lymph nodes, and abdominal wall. A 52-year-old woman visited the hospital with vague right upper abdominal pain and weigh loss of 6 kg for 2 months. The radiological and endoscopic examination revealed that she had a large heterogeneous mass, 11 cm in size, in the pancreatic body and tail, a 4 cm-sized mass in the paraaortic area, and a 3 cm-sized polypoid mass in the stomach. Histologically, they were all similar to one another and composed of markedly pleomorphic cells. Immunohistochemical and electron microscopic studies showed definite smooth muscle differentiation of the tumor cells. Two months later, the patient underwent an excision of a new 3 cm mass in the right lower abdominal wall, showing features of well differentiated leiomyosarcoma.
Abdominal Pain ; Abdominal Wall ; Adenocarcinoma ; Epithelium ; Female ; Humans ; Leiomyosarcoma* ; Lymph Nodes ; Middle Aged ; Muscle, Smooth ; Neoplasm Metastasis ; Pancreas* ; Sarcoma ; Stomach

The four tetrameric STRs loci(HUMvWA31, HUMTHO1, HUMF13A1, HUMFES/FPS) were studied to confirm the allele frequency distribution and to see whether these results can be used for identity and paternity testing in a population o Koreans using multiplex PCR and laser-fluorescence detection method. In the Korean population (n=227), 8 alleles with their relative frequency range of 0.002-0.249 are detected in the HUMvWA31 locus, 6 alleles with those of 0.007-0.500 in 6 alleles with those of 0.004-0.434 in the HUMFES/FPS locus. The highest observed heterozygosity is found at the locus HUMvWA31(0.8077), with those of the lociively. All loci meet Hardy-Weinberg expectations ; there are good agreements between observed and expected heterozygosity, number of observed genotypes. Pairwise comparisons between loci show allelic independence for all the 4 loci. The power of discrimination (PD) determined for the locus HUMvWA31 is 0.933, that for the HUMTHO1 is 0.836, 0.798 for HUMF13A1, and 0.844 for the HUMFES/FPS ; the combined power of discrimination for the quadruplex is 0.9997. Thus, these allelic frequency distribution can be used to construct the database of the multiplex PCR-based DNA profile in the Korean population. The calculated parameter, "combined power of discrimination(PD)" show the informativeness of these loci for the determination of identity and relatedness of individuals.
Alleles ; Discrimination (Psychology) ; DNA ; Gene Frequency ; Genotype ; Microsatellite Repeats* ; Multiplex Polymerase Chain Reaction* ; Paternity

PURPOSE: The purpose of this study was to investigate the levels in student nurse of knowledge, compliance and risk factor recognition for needlestick injuries. METHOD: Nine hundred and thirty eight(938) student nurse from 3 universities and 3 junior colleges participated in this study. Completed questionnaires were collected between October and November 2004. They were analyzed by using the descriptive statistics and chi2-test, t-test with the SAS program. RESULTS: There were no significant differences in the general characteristics of participants between the two groups - Needlestick Injury(NSI) group and non-Needlestick Injury(non-NSI) group. The scores for knowledge levels of treatment after needlestick injuries and the risk factor recognition level were significantly higher in the NSI group. The scores for performance level as to handling and using needles after needlestick injuries were significantly higher in the non-NSI group. CONCLUSION: It is necessary to develop a preventive program to decrease the needlestick injury rate among student nurse.
Compliance* ; Humans ; Needles ; Needlestick Injuries* ; Surveys and Questionnaires ; Risk Factors*

PURPOSE: This study was designed to determine whether transabdominal ultrasound can detect different hepatic stiffness between patients with cirrhosis and control subjects. MATERIALS AND METHODS: Sevent-three patients (Child-Pugh class A stage) with liver cirrhosis and 57 control subjects were included in this study. All patients were subdivided arbitrarily into two groups: early cirrhosis (n = 53) and overt cirrhosis (n = 20). Two sagittal images of the left lobe of the liver were obtained in the left hepatic vein level during the resting state and at full inspiration while pushing their belly out, by abdominal US (i.e., resting and stress image). The length between the inferior hepatic angle and the midpoint of the liver dome was measured in all images for the evaluation of liver distortion. The elongation was calculated by a formula: (L2-L1/L1) x 100(%); where L1 and L2 are the length of the liver for both the resting and stress image. The calculated elongated length (L2-L1, EL) and elongation rate were compared between cirrhotic patients and control subjects. RESULTS: For the control subjects, early cirrhosis, and overt cirrhosis groups, the mean ELs (elongation rate) were 2.34+/-0.98 cm (30.2+/-13.2%), 1.18+/-0.73 cm (14.9+/-9.5%) and 0.53+/-0.54 cm (6.3+/-6.6%), respectively. This difference among the three groups was statistically significant (p < 0.05). A possible best cut-off value of liver elongation rate is 17% for the prediction of cirrhosis (sensitivity: 90%, specificity: 75.3%). CONCLUSION: The liver of patients with liver cirrhosis is stiffer than that of control subjects. Calculation of the elongation rate in the left lobe of the liver during a respiratory maneuver may be used as an ancillary method of US for the evaluation of liver cirrhosis.
Fibrosis ; Hepatic Veins ; Humans ; Liver ; Liver Cirrhosis ; Respiration

No abstract available.
Amniotic Fluid* ; Female ; Iron* ; Meconium* ; Staphylococcus aureus* ; Staphylococcus*

OBJECTIVES: Paranoia is a complex phenomenon, affected by a number of factors such as depression, trait anxiety, and attributional bias in schizophrenia. The aim of this study was to explore whether paranoia within continuum of clinical and subclinical states is associated with emotional dysregulation, attributional bias and neurocognitive impairment in whole individuals of normal controls, ultra-high risk (UHR) for psychosis and schizophrenia. METHODS: 101 normal controls, 50 participants at UHR for psychosis, and 49 schizophrenia patients were recruited. All subjects were asked to complete self-reported paranoia scale and emotional dysregulation scales including Rosenberg's self-esteem, Spielberg's state-trait anxiety inventory and Beck depression inventory. The attributional style was assessed by Ambiguous Intentions Hostility Questionnaire (AIHQ). Participants were also requested to complete the comprehensive neurocognitive battery. RESULTS: Multiple linear regression analysis showed that paranoia were found to be associated with emotional dysregulation (state anxiety, trait anxiety and depression), composite blaming bias in ambiguous situation, impairment of attention and working memory in whole participants [F (9, 190)=34.85, p<0.001, adjusted R2=0.61]. CONCLUSION: The main findings suggest that paranoia is a complex affective and cognitive structure that may be associated with emotional dysregulation, blaming bias and attention and working memory impairment in clinical and non-clinical paranoia.
Anxiety ; Bias (Epidemiology)* ; Depression ; Hostility ; Humans ; Intention ; Linear Models ; Memory, Short-Term ; Paranoid Disorders* ; Psychotic Disorders* ; Surveys and Questionnaires ; Schizophrenia* ; Weights and Measures

PURPOSE: This study was designed to explore and compare the prostatic hypertrophoc symptoms, activities of daily living, satisfaction of sexual activities and well-being among subjects with prostatic hypertrophic symptoms and the general population. METHOD: One hundred subjects with prostatic hypertrophic symptoms and one hundred general persons were recruited in K medical center. The data were collected from October 20, 2001 to March 30, 2002 by structured questionnaire. RESULT: The results were the following; 1. The percentage of mild(0~7), moderate(8~19) and severe(20~35)symptoms between subjects with prostatic hypertrophic symptoms and general persons were 6% : 60%, 54% : 39%, 40% : 1%. 2. There was a significant difference in prostatic hypertrophic symptoms(t=12.82, p<.001), in activities of daily living(t=-7.77, p<.0001), in satisfaction of sexual activities (t=-4.80, p<.0001), in well-being(t=-4.80, p<.0001) between subjects with prostatic hypertrophic symptoms and general persons 3. There was a significant difference in activities of daily living(F=16.28, p<.0001), satisfaction of sexual activities(F=3.98, p<.05) according to prostatic hypertrophic symptoms in subjects with prostatic hypertrophic symptoms. CONCLUSION: According to the above findings, prostatic hypertrophic symptoms influence activities of daily living, satisfaction of sexual activities, well-being of subjects with prostatic hypertrophic symptoms negatively.
Activities of Daily Living* ; Humans ; Sexual Behavior*