A 24-year-old pregnant woman started to have severe hyperemesis gravidarum at 6 weeks' gestation. Six weeks later, dizziness, ataxia, visual disturbance, diplopia and confusion were developed. On admission, she presented ophthalmoplegia, nystagmus, deaeased tendon reflex, intention tremor, ataxia, confusion and memory disturbance. She was diagnosed to Wernicke-Korsakoff syndrome and 100mg of thiamine was administered intravenously daily till 28 weeks gestation and then intramuscularly. Her ocular symptns, together with neurological signs, were gradually improved. Memory disturbance slightly improved but remained at the time of delivery. The case will be presented in more details with a brief revie of literatures.
Ataxia ; Diplopia ; Dizziness ; Female ; Humans ; Hyperemesis Gravidarum* ; Korsakoff Syndrome* ; Memory ; Ophthalmoplegia ; Pregnancy ; Pregnant Women ; Reflex, Stretch ; Thiamine ; Tremor ; Young Adult

OBJECTIVES: The purpose of this study was to determine the clinical significance of residual amniotic fluid volume, as measured by the amniotic fluid index(AFI), on the prediction of latency period and perinatal outcomes in patients with preterm premature rupture of the membranes(PPROM). METHODS: Study population consisted of 103 singleton pregnancies with PPROM between 24 and 34 weeks' gestation. Amniotic fluid index was determined using transabdominal ultrasound at admission. Latency period was defined as time interval in hours between admission and delivery. All medical records of mothers and neonates were reviewed. Spearman's rho rank correlation, receiver-operator characteristic(ROC) curve analysis, survival analysis and Cox's proportional hazard model were used for statistical analysis. RESULTS: There was a statistically significant correlation between latency period and AFI at admission. ROC curve analysis showed that AFI at admission had a significant predictive value in the prediction of latency period < 48 hours. Survival analysis demonstrated that AFI < 5.0 was strongly associated with the likelihood of shorter latency period, Cox's proportional hazard model indicated that AFI < 5.0 was a significant independent predictor for the occurrence of latency period < 48 hours even after adjustment of other independent variables. The patients with AFI <5.0 had a higher rate of cesarean section due to fetal distress than those with AFI > 5.0 but the incidence of chorioamnionitis was not significantly different between two groups. Comparing the perinatal mortality and neonatal morbidity including infectious morbidity between the neonates born to mothers with AFI <5.0 and those with AFI > 5.0, there was no significance after adjustment of gestational age at birth. CONCLUSION: AFI at admission has a significant correlation with latency period and predictive value in prediction of latency period in the patients with PPROM. AFI <5.0 is a independent predictor for the shorter latency period.
Amniotic Fluid* ; Cesarean Section ; Chorioamnionitis ; Female ; Fetal Distress ; Gestational Age ; Humans ; Incidence ; Infant, Newborn ; Latency Period (Psychology)* ; Medical Records ; Membranes* ; Mothers ; Parturition ; Perinatal Mortality ; Pregnancy ; Proportional Hazards Models ; ROC Curve ; Rupture* ; Ultrasonography

Primary lymphoma of uterine cervix is rare disease, which usually occurs in postmenopausal periods. The usual symptoms are vaginal bleeding, postcoital bleeding. The most common pathologic feature is a diffuse cell type, B-cell line. Pap smear is not helpful in diagnosis because it is stromal origin. Biopsy confirms the diagnosis. Treatment consists of radiation therapy and/or chemotherapy. The prognosis of the disease is dependent upon Ann arbor stage and International index score rather than FIGO stage. We experienced one case of primary lymphoma of cervix and report it with a brief review of literature.
B-Lymphocytes ; Biopsy ; Cervix Uteri* ; Diagnosis ; Drug Therapy ; Female ; Hemorrhage ; Lymphoma* ; Postmenopause ; Prognosis ; Rare Diseases ; Uterine Hemorrhage

PURPOSE: This study was performed to compare the effect of fourth-generation fluoroquinolones gatifloxacin on epithelial healing and penetration into the aqueous humor following corneal epithelial removal. The administered drugs were Zymar(TM) and Gatiflo(R), which differ from each other by the presence of benzalkonium chloride. METHODS: Eighteen eyes of nine New Zealand white rabbits were randomized to receive either Zymar(TM) or Gatiflo(R) following anterior keratectomy with a diameter of 6.0 mm. Eyes were dosed with either antibiotic according to Food and Drug Administration (FDA) approval; specifically, Zymar(TM) and Gatiflo(R) were dosed every two hours for the first two days and then four times daily for the following five days. Starting from postoperative day 0, photos were taken daily to measure the area of the residual epithelial defects. Anterior chamber paracentesis was performed to determine the drug concentration at postoperative days 1, 2, and 7. RESULTS: The mean healing times after Zymar(TM) and Gatiflo(R) treatment were 3.0+/-0.71 and 3.2+/-0.84 days, respectively (P=0.813). No statistically significant differences in the mean healing time and the mean area of the healed corneal wound were noted between the two groups. No difference in anterior chamber concentration was observed between the two groups at postoperative day 7 (P=0.362). CONCLUSIONS: Although the two drugs differ in that on drug has preservatives, no significant differences were found in the epithelial healing effect or anterior chamber concentration after short-term dosing for 1 week in this trial.
Anterior Chamber ; Aqueous Humor ; Benzalkonium Compounds ; Eye ; Fluoroquinolones ; Paracentesis ; Rabbits ; United States Food and Drug Administration ; Wound Healing

OBJECTIVE: To analyse neonatal outcomes of the very low birthweight infants born to women who underwent an indicated preterm delivery and spontaneous preterm delivery. METHODS: We performed an observational study of 150 very low birthweight(<1500 grams) infants delivered at Samsung Medical Center. The study population was limited to singleton infants without major congenital anomalies. The primary reason for delivery was categorized as indicated preterm delivery or spontaneous preterm delivery. Selected neonatal outcomes were compared between infants born to women in each of these groups. RESULTS: Univariate analyses showed some survival benefits in infants born to women who underwent indicated preterm delivery. Selected neonatal outcomes, however, did not differ between the groups in the multiple logistic regression analysis. CONCLUSION: There was no survival advantage to the very low birthweight infants born to women who underwent an indicated preterm delivery compared to those born to women with spontaneous preterm delivery.
Female ; Humans ; Infant* ; Logistic Models ; Observational Study

OBJECTIVE: Macrosomia is associated with increased birth injury and neonatal morbidity as well as a higher rate of cesarean delivery. Our purpose was to determine whether induction of labor after sonographic diagnosis of fetal macrosomia could improve maternal and neonatal outcome. STUDY DESIGN: The hospital records of 180 patients who delivered of an inFant with birth weight over 4000 gm were reviewed. The subjects were divided into three groups based on obstetric management as follows.. expectant management after sonographic diagnosis of fetal macrosomia(group I), induction of labor(group lI), unexpected patients who were underestimated of fetal weight(estimated fetal weight<90th percentile) (groupIII), Patients who underwent elective cesarean delivery and complicated with diabetes were excluded. Outcome variables for comparison in three groups were mode of delivery, 5 minute Apgar score below 7, presence of cephalohematoma, clavicular fracture, brachial plexus injury, and intraventricular hemorrhage. RESULTS: One hundred eighty patients who eligible for the study, of whom 32 patients were included to group I, 57 patients to group lI, and 91 patients to group Ill, respectively. The cesarean rate within elective induction group was 49%, which was significant higher than the 16% rate in expectant management group and 19% in unexpected group(p<0.05). The observed rates of cephalohematoma, clavicular fracture and 5 min Apgar score below 7 were not significantly different in three groups. CONCLUSIONS: There was an significant increased cesarean delivery rate without improvement in neonatal outcomes or reduction in birth injury among pregnancies in which labor was electively induced after sonographic diagnosis of fetal macrosomia. Elective induction of labor should be discharged in cases with fetal macrosomia.
Apgar Score ; Birth Injuries ; Birth Weight ; Brachial Plexus ; Diagnosis* ; Female ; Fetal Macrosomia* ; Hemorrhage ; Hospital Records ; Humans ; Infant ; Pregnancy ; Pregnancy Outcome* ; Pregnancy* ; Ultrasonography*

Cyclopentenone prostaglandins (PGs) have antiproliferative activity on various tumor cell growth in vitro. Particularly, 9-deoxy-(9,12)-13,14-dihydro PGD2( delta12-PGJ2) was reported for its antineoplastic and apoptotic effects on various cancer cells, but its mechanism inducing apoptosis is still not clear. In this study, we have characterized apoptosis induced by delta12-PGJ2in HeLa cells. Treatment of delta12-PGJ2induced apoptosis as indicated by DNA fragmentation, chromatin condensation, and formation of apoptotic body. We also observed release of cytochrome c from mitochondria and activation of caspase cascade including caspase-3, -8, and -9. And the pan-caspase inhibitor z-Val-Ala-Asp (OMe) fluoromethyl-ketone (z-VAD-fmk) and Q-Val-Asp (OMe)-CH2-OPH (Q-VD (OMe)-OPH) prevented cell death induced by delta12-PGJ2 showing participation of caspases in this process. However, protein expression level of Bcl-2 family was not altered by delta12-PGJ2, seems to have no effect on HeLa cell apoptosis. And ZB4, an antagonistic Fas-antibody, exerted no effect on the activation of caspase 8 indicating that Fas receptor-ligand interaction was not involved in this pathway. Treatment of delta12-PGJ2 also leads to suppression of nuclear factor kappaB (NF-kappaB) as indicated by nuclear translocation of p65/RelA and c-Rel and its DNA binding ability analyzed by EMSA. Taken together, our results suggest that delta12-PGJ2-induced apoptosis in HeLa cell utilized caspase cascade without Fas receptor-ligand interaction and accompanied with NF-kappaB inactivation.
Antigens, CD95/metabolism ; Apoptosis/*physiology ; Caspases/metabolism ; Cytochromes c/*metabolism ; Hela Cells ; Human ; NF-kappa B/metabolism ; Prostaglandin D2/*analogs & derivatives/*metabolism ; Proto-Oncogene Proteins c-bcl-2/metabolism

OBJECTIVE: The aim of this study was to determine whether fetuses delivered prematurely because of pregnancy complications had a different neonatal outcomes than that of those bom after either spontaneous preterm labor or after premature rupture of membrane. METHODS: The study design was a retrospective analysis of 150 very low birthweight(<1500 grams) infants and their mothers who delivered preterm neonates at Samsung Medical Center. Only singleton infants without major congenital anomalies were included. The primary reason for delivery was categorized as preterm delivery because of pregnancy complications(indicated preterm delivery) or spontaneous preterm delivery. Selected neonatal outcomes were compared between infants born to women in each of these groups. RESULTS: There were some survival benefits in infants born to women who underwent indicated preterm delivery from univariate analyses. In the multiple logistic regression analysis, however, selected neonatal outcomes did not differ between the groups. CONCLUSION: We concluded that a "stressed" pregnancies confer negligible survival advantage to the very low birthweight infants.
Female ; Fetus ; Humans ; Infant ; Infant, Newborn ; Logistic Models ; Membranes ; Mothers ; Obstetric Labor, Premature ; Pregnancy Complications ; Pregnancy* ; Retrospective Studies ; Rupture

BACKGROUND: There are many factors that influence the differentiation and growth of trophoblasts. During differentiation of trophoblasts, two major hormones are secreted ; human chorionic gonadotropin (hCG) and human placental lactogen (hPL). These two hormones are secreted in a peculiar pattern during pregnancy and function of these hormones is not yet fully understood. Also, it is not known whether these hormones directly influence the differentiation and growth of trophoblasts. On the other hand, it is known that choriocarcinoma cells are undifferentiated, so they are unable to form syncytiotrophblasts. And many factors may be associated with this inhibitory potential. OBJECTIVE: The purpose of this study was to observe whether the hCG and hPL are associated with differentiation and growth of early placental trophoblasts and becoming malignant. METHOD: The hCG, hPL, IL-6 and insulin were added to cytotrophoblasts isolated from normal 8 to 10 gestational weeks' placental tissues by a degree of concentration, and observed the secreted hPL concentration and morphological change to syncytiotrophoblasts daily. And it was performed in Bewo cells in same manner. RESULT: The increased hPL secretion was noted in hCG, hPL, IL-6 and insulin were added normal trophoblasts and this may result from differentiation of cytotrophoblasts to syncytiotrophoblasts. Also, morphological changes to syncytiotrohoblasts was observed at the same time. But, Increased hPL secretion and syncytiotrophoblasts formation was not detected in Bewo cells. CONCLUSION: In this study, it seems that hCG, hPL, IL-6 and insulin had an influence on differentiation and growth of normal trophoblasts. On the other hand, no changes in hPL secretion and morphology at the choriocarcinoma cell line tells us that defects of differentiation in choriocarcinoma is due to abnormalities of the receptors on hCG and hPL or a differentiation associated gene, not a defect of these hormones themselves.
Cell Line ; Choriocarcinoma ; Chorionic Gonadotropin* ; Female ; Gonadotropins ; Hand ; Humans* ; Insulin ; Interleukin-6 ; Placental Lactogen* ; Pregnancy ; Trophoblasts*

Background: Though antenatal magnesium sulfate (MgSO4 ) is widely used for fetal neuroprotection, suspicions about the long-term neuroprotection of antenatal MgSO4 have been raised. Methods: We investigated short- and long-term outcomes of antenatal MgSO4 use for 468 infants weighing < 1,500 g with a gestational age of 24–31 weeks. Results: Short-term morbidities and the risk of developmental delay, hearing loss, and cerebral palsy at a corrected age of 18–24 months and 3 years of age did not decrease in the MgSO4 group (infants who were exposed to MgSO4 for any purpose) or neuroprotection group (infants who were exposed to MgSO4 for fetal neuroprotection) compared with the control group (infants who were not exposed to MgSO4 ). The z-scores of weight, height, and head circumference did not increase in the MgSO4 group or neuroprotection group compared with the control group. Conclusion Antenatal MgSO4 including MgSO4 for neuroprotection did not have beneficial effects on long-term neurodevelopmental and growth outcomes.