No abstract available.
Child* ; Humans

OBJECTIVES: With the increase in cancer prevalence, the health behavior of cancer survivors has become an important issue. This study was conducted to examine the psychosocial correlates of behavior changes after cancer diagnosis. METHODS: 95 patients completed questionnaires assessing depression, anxiety, insomnia, posttraumatic stress symptoms, social constraints, personal beliefs about cancer cause and health-related behavior changes after cancer diagnosis. RESULTS: In the multiple logistic regression analysis, insomnia was the only significant predictor of positive change in physical behavior : normal sleep group(Odds ratio=9.462, 95% CI 1.738-51.509) and subthreshold insomnia group(Odds ratio=10.529, 95% CI 1.701-65.161) showed a larger increase compared to the insomnia group. In psychosocial behavior, low age, religion and causal belief in hormonal factors were independent factors that predicted increase in positive change. CONCLUSIONS: This study showed a difference between predictors of physical and psychosocial health behavior change after breast cancer diagnosis. Multi-faceted approaches are required to promote positive change in health behavior in cancer patients.
Anxiety ; Breast ; Breast Neoplasms ; Depression ; Health Behavior ; Humans ; Logistic Models ; Prevalence ; Questionnaires ; Sleep Initiation and Maintenance Disorders ; Survivors

Tetanus is a neurologic disease which features the muscle spasm as the hallmark. It is an infectious disease with high mortality rate triggered by tetanospasmin produced by Clostridium tetani. This report concerns incidence of tetanus consequent to oriental medical care such as acupuncture and moxibustion. Although the tetanus occurrence has shown a remarkable decline since nationwide vaccinations in some of the developed countries, including Korea, it still remains to be an important issue, to be dealt within Korea, as the majority of the patients are old aged and Korean population is rapidly becoming an aging society. Furthermore, since more elders are coming to rely on Oriental medicine in Korea, the Korean elders are at a higher risk than elsewhere. The lack of medical experiences, including those in oriental medical field, has been hindering early diagnosis of Tetanus. This study aims to encourage rapid and accurate decisions in diagnosis and treatment through reviewing symptoms particularly specific to tetanus, and also to arouse attention to the riskiness of invasive procedures involving skin puncture.
Acupuncture ; Aged ; Aging ; Clostridium tetani ; Communicable Diseases ; Developed Countries ; Early Diagnosis ; Humans ; Incidence ; Korea ; Medicine, East Asian Traditional ; Metalloendopeptidases ; Moxibustion ; Punctures ; Skin ; Spasm ; Tetanus ; Tetanus Toxin ; Vaccination

Lacquer cracks represent the healed mechanical breaks of retinal pigment epithelium, Bruch's membrane, and choriocapillaris complex.The etiologic mechanism of new lacquer cracks in high myopia has not yet been elucidated. Recently, cases in which new lacquer cracks formed at the site of the previous subretinal bleeding have been reported and it has been postulated that the subretinal bleeding may be the precursor of lacquer cracks formation in high myopia.Herein, we present our patient who developed a new lacquer crack at the site of previous subretinal bleeding with a brief literatures review.
Bruch Membrane ; Fluorescein Angiography ; Hemorrhage* ; Humans ; Lacquer* ; Myopia ; Retinal Pigment Epithelium

Apert described acrocephalosyndactly as a clinical entity in 1906. The classic description of this syndrome includes patient with a combination of acrocephaly and syndactyly of either fingers, toes or both. More than 200 cases have been reported in the world literature. Authors experienced on case of the classic pattern of Apert syndrome and treated surgically for syndactyly. This one case was reported on this paper with brief review of the relevant literatures.
Acrocephalosyndactylia ; Craniosynostoses ; Fingers ; Humans ; Syndactyly ; Toes

A 44-year-old male was followed-up with esophagogastroduodenoscopy due to an esophageal submucosal tumor. On the lesser curvature of the gastric low body, a 0.5 cm sized round elevated lesion with hyperemia was noticed. Two pieces of biopsy were taken from this lesion for histopathologic examination. Histology showed Langerhans cell infiltration. Immunohistochemical staining was positive for CD1a antigen, which confirmed the diagnosis of Langerhans cell histiocytosis. There was no evidence of other organ involvement. The lesions spontaneously disappeared 4 months later without any treatment. We report a very rare case of gastric Langerhans cell histiocytosis.
Adult ; Biopsy ; Diagnosis ; Endoscopy, Digestive System ; Histiocytosis, Langerhans-Cell* ; Humans ; Hyperemia ; Male ; Neoplasm Regression, Spontaneous ; Stomach

The purpose of this study was to evaluate which type of Ni-Ti files are able to maintain canal configuration better in the simulated canal with abrupt curvature near it's apex. Ninety six simulated root canals were made in epoxy resin and #15 finger spreader was used as root canal templates. The simulated root canals were made with radius of curvature of 1.5 mm, 3.0 mm, 4.0 mm, 6.0 mm respectively and the angle of curvature of all simulated canals were adjusted to 90 degree. The simulated canals were instrumented by ProFile, ProTaper, Hero 642, and K3 at a 300 rpm using crown-down pressureless technique. Pre-instrumented and post-instrumented images were taken by digital camera and were superimposed with Adobe Photoshop 6.0 program. Images were compared by image analysis program. The changes of canal width at the inner and outer side of the canal curvature, canal transportation were measured at 9 measuring point with 1 mm interval. Statistical analysis among the types of Ni-Ti files was performed using Kruskal-Wallis test and Mann-Whitney U-test. The result was that ProFile maintain original canal configuration better than other engine driven Ni-Ti files in the canals above 3.0 mm radius of curvature, and in the 1.5 mm radius of curvature, most of Ni-Ti flies were deformed or separated during instrumentation.
Dental Pulp Cavity ; Diptera ; Fingers ; Radius ; Transportation

OBJECTIVES: Intrauterine growth restriction(IUGR) accounts for significantiy increased perinatal mortality and neonatal morbidity rates. The Purpose of this study is to investigate the association between some of the risk factors and the incidence of fetal growth restriction. PATIENTS AND METHOD: The retrospective survey of obstetric records of 2188 mothers, who delivered between July, 1995 and June, 1998, was carried out in Hanyang University Kuri Hospital, with the following inclusion criteria: Korean, singleton pregnancy with live birth and a gestational age of more than 32 weeks. RESULTS AND CONCLUSION: 1) The incidence rate for IUGR was 4,7% during the period of 1995 through 1998. 2) 41.2% of IUGR was due to unknown causes, 58.8% of IUGR was due to known. Among known causes the maternal factor was 40.2%, the placenta factor was 14.7%, and the fetal anomaly was 4%. 3) Among maternal factors, pregnancy induced hypertension was the most common cause. 4) The incidence of IUGR was higher in primiparous women and in female babies. 5) The IUGR group showed lower Apgar scores at 1 and 5 minutes than control group,
Female ; Fetal Development ; Fetal Growth Retardation ; Gestational Age ; Humans ; Hypertension, Pregnancy-Induced ; Incidence ; Live Birth ; Mothers ; Perinatal Mortality ; Placenta ; Pregnancy ; Retrospective Studies ; Risk Factors

BACKGROUND: The effect of spinal nitric oxide (NO) on mechanical allodynia brought about by Freund's complete adjuvant (FCA)-induced inflammation is not known. From our previous experiment nitric oxide synthase (NOS) inhibitor nitroG-L-arginine methyl ester (L-NAME) given intraplantarly during the induction period decreased a mechanical hyperalgesia occurring because of FCA-induced inflammation. Therefore, we investigated the spinal effect of NO on mechanical allodynia after the development of allodynia produced by FCA-induced inflammation in rats. METHODS: Male Sprague Dawley rats were prepared with lumbar intrathecal catheter implantation. Inflammation was induced in the rats by injecting 0.1 ml of FCA under halothane anesthesia. Behavioral tests were done 1, 3, 6, 24, and 48 hours after injection of FCA. In the other group, intrathecal L-NAME (10 microgram) was given prior to FCA injection to examine the effect of pretreatment. On postinjection day 2, either L-NAME (10 microgram) or methylene blue (10 and 30 microgram) was administered intrathecally after the baseline measurement. The withdrawal response on mechanical allodynia was assessed by applying von Frey filaments to the right lesioned hindpaw and contralateral paw (as control) at 15, 30, 45, 60, 90, and 120 minutes. Sodium nitroprusside was administered intrathecally to determine the reversal effect of increased threshold in the L-NAME group. RESULTS: Injection of FCA produced a significant mechanical allodynia over time. Pretreatment with L-NAME did not prevent such a mechanical allodynia. Intrathecal L-NAME, but not methylene blue, reduced the mechanical allodynia, which was reversed by sodium nitroprusside. CONCLUSIONS: Spinal NO is likely invloved in the mechanism of the development and maintenance of mechanical allodynia in a state of FCA-induced inflammation.
Anesthesia ; Animals ; Catheters ; Halothane ; Humans ; Hyperalgesia* ; Inflammation* ; Male ; Methylene Blue ; NG-Nitroarginine Methyl Ester ; Nitric Oxide ; Nitric Oxide Synthase ; Nitroprusside ; Rats ; Rats, Sprague-Dawley

A total of 150women with singleton pregnancies who were delivered between 37 and 42weeks gestation had ultrasound scans on elective cesarean section day. The biparietal diameter(BPD), head circumference(HC), abdominal circumference(AC) and femur length(FL) were measured in all cases. Equations of estimated fetal body weight(BWT) for Korean term fetuses using AC alone, BPD/AC, AC/FL, HC/AC/FL, BPD/AC/FL, BPD/HC/AC/FL were made by stepwise multiple regression analysis and were compared with foreign equations such as Campbell(AC), Shepard(BPD/AC), Hadlock I(AC/FL), Hadlock II(HC/AC/FL), Hadlock III(BPD/AC/FL), and Hadlock IV(BPD/HC/AC/FL). The results were as follows. 1. The equations of BWT by sonographic measurement were Equation1 (AC) logeBWT=6.105936+0.005957X(AC) (R=0.876) Equation2 (BPD,AC)logeBWT=6.53614548+0.00004963X(ACXBPD) (R=0.929) Equation3 (AC,FL) logeBWT=6.25336442+0.00751602X(FL)+0.00005155X(ACXFL) (R=0.950) Equation4(HC,AC,FL) logeBWT=6.39631346+0.00004823X(ACXFL)+0.00002023X(FLXHC) (R=0.953) Equation5(BPD,AC,FL) logeBWT=5.99934074+0.00871394X(BPD)+0.00005132X(ACXFL) (R=0.960) 2. When BPD, AC and FL were measured, the addition of HC didn,t affected to accuracy of EFW 3. The best results of all equations were obtained with our equation 5(Mean error=2.36gm, Mean absolute error=96.39gm, Mean deviation + SD(%)=0.07+0.37) and among foreign equations, the best results were with Hadlock III equation(Mean error=18.35gm, Mean absolute error=107.82gm, Mean deviation + SD(%)=-0.46+0.42) 4. The equations using AC/FL (our equation 3, Hadlock I) are more accurate than those using BPD/AC (our equatione 2, Shepard) when utilizing two parameters. Therefore, equation using AC/FL is recommended when the BPD is unobtainable at term or labor 5. The percentage of cases in which the EFW was within +5% and +200gm of the actual birth weight was highest at our equation 5 for 82% and 89%, Hadlock IV equation for 79%, 88%. 6. Our equations had relatively an equal tendency to under- and overestimate fetal weight, but foreign equations, especially Campbell and Hadlock II equations tended to underestimate. 7. Analysing according to actual birth weight, our all equations gave the most accurate estimates of fetal weigh for birth weight group between 3000-3499gm, but for birth weight group above 3500gm, that was not. At birthweight group above 3500gm, the equations depend on femur length are more accurate than the equations independ on fumr length.
Birth Weight ; Cesarean Section ; Female ; Femur ; Fetal Weight* ; Fetus ; Head ; Pregnancy ; Ultrasonography