RESUMEN
Pyometra is the accumulation of pus in the uterine cavity, and spontaneous perforation of pyometra resulting in generalized diffuse peritonitis is extremely uncommon. We report a rare case of diffuse peritonitis caused by spontaneous perforation of pyometra. A 66-year-old postmenopausal woman with diffuse abdominal pain and vomiting was admitted to our institution. She had a history of mixed connective-tissue disease and had been taking steroids for 20 years. Under a diagnosis of generalized peritonitis secondary to perforation of the gastrointestinal tract or uterus, supravaginal hysterectomy and bilateral salpingo-oophorectomy were performed. Unfortunately, wound dehiscence and infection occurred during the postoperative course, which were exacerbated by her immunocompromised state. Despite intensive care and a course of antibiotics, the patient died of multiple organ failure resulting from sepsis on the 36th postoperative day. Although correct diagnosis, early intervention, and proper treatment can reduce morbidity and mortality of spontaneous perforation of pyometra, if severe infection occurs, this disease can be life threatening for immunocompromised hosts.
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PURPOSE: To assess and compare maternal and neonatal outcomes of pregnancy with or without mental disorders. METHODS: We performed a retrospective cohort study of births at our institution from January 2009 to December 2011, which included all live singleton births during these 3 years. Women emergently transferred to our institution in the middle of their pregnancies were excluded. Associations between mental disorders and perinatal outcomes were estimated using statistical analysis, and multivariable analysis was performed using propensity score-based weighting. RESULTS: A total of 1,166 women were included, 152 (13.0 %) of whom had mental disorders. Comparison of maternal characteristics showed that women with mental disorders were significantly more likely to be multiparous, smokers, recipients of public assistance, unmarried, and to have inadequate perinatal care. Comparison of perinatal outcomes showed that preterm births (PTB) before 37 weeks were significantly increased in women with mental disorders (10.5 vs. 6.0 %, P = 0.037). There were no significant differences in low birth weight (LBW), pregnancy-induced hypertension, and gestational diabetes mellitus. Multivariable analysis using propensity score weighting showed that after adjusting for other factors, women with mental disorders were more likely than women without mental disorders to have PTB before 34 weeks [adjusted odds ratio (OR) 4.79, 95 % confidence interval (CI) 1.49-15.4; P = 0.009], PTB before 37 weeks (adjusted OR 2.46, 95 % CI 1.62-3.69; P < 0.001), or LBW (adjusted OR 1.83; 95 % CI 1.32-2.55; P < 0.001). CONCLUSION: Maternal mental disorders were associated with adverse birth outcomes and socioeconomic disadvantage.
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Recién Nacido de Bajo Peso , Trastornos Mentales/epidemiología , Complicaciones del Embarazo/epidemiología , Resultado del Embarazo/epidemiología , Adulto , Diabetes Gestacional/epidemiología , Diabetes Gestacional/etiología , Femenino , Humanos , Hipertensión Inducida en el Embarazo/epidemiología , Hipertensión Inducida en el Embarazo/etiología , Recién Nacido , Japón/epidemiología , Edad Materna , Trastornos Mentales/complicaciones , Trastornos Mentales/psicología , Oportunidad Relativa , Paridad , Embarazo , Complicaciones del Embarazo/diagnóstico , Complicaciones del Embarazo/psicología , Nacimiento Prematuro/epidemiología , Nacimiento Prematuro/etiología , Puntaje de Propensión , Estudios Retrospectivos , Factores de Riesgo , Adulto JovenRESUMEN
Involvement of intramedullary spinal cord and the choroid by ovarian cancer is rare, and coexistence of metastases at these sites is extremely rare and has never been reported. This condition rapidly progresses to a neurological emergency; however, an efficient standard treatment method is not available for this rare condition. The case presented herein is of a female patient with stage II, poorly differentiated serous cystadenocarcinoma of the ovary. She presented with blindness and other neurologic complaints during the course of treatment for a recurrence at 50 months after the primary surgical treatment for the tumor. Magnetic resonance imaging (MRI) revealed intramedullary spinal cord metastasis and choroidal metastasis, coexisting with multiple brain metastases and intra-abdominal lesions. Neurological emergency was prevented by administering whole-brain irradiation therapy followed by systemic chemotherapy. Early diagnosis and multidisciplinary treatment, including radiotherapy and chemotherapy, may offer good palliation for such unusual metastases of ovarian cancer.
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Neoplasias Encefálicas/secundario , Neoplasias de la Coroides/secundario , Cistadenocarcinoma Seroso/secundario , Recurrencia Local de Neoplasia , Neoplasias Ováricas/patología , Neoplasias de la Médula Espinal/secundario , Neoplasias Abdominales/secundario , Neoplasias Abdominales/terapia , Anciano de 80 o más Años , Neoplasias Encefálicas/terapia , Neoplasias de la Coroides/patología , Neoplasias de la Coroides/terapia , Terapia Combinada , Cistadenocarcinoma Seroso/tratamiento farmacológico , Cistadenocarcinoma Seroso/cirugía , Femenino , Humanos , Histerectomía , Recurrencia Local de Neoplasia/terapia , Neoplasias Ováricas/terapia , Ovariectomía , Neoplasias de la Médula Espinal/tratamiento farmacológico , Neoplasias de la Médula Espinal/patologíaRESUMEN
PROBLEM: The human tumor-associated receptor-binding cancer antigen expressed on SiSo cells (RCAS1) is considered to play a role in the inhibition of the maternal immune response during pregnancy. The aim of our study was to investigate the expression of RCAS1 protein in the placenta and to compare its concentration in maternal and cord blood sera between normal pregnancies and pregnancies complicated by gestational diabetes mellitus (GDM). METHOD OF STUDY: Samples were obtained from women with GDM (n = 8), women with type 1 DM (n = 5), and healthy term controls (n = 27) after delivery. Placentas were studied by immunohistochemistry, and real-time polymerase chain reaction. For assessment of RCAS1 concentrations in maternal and cord blood sera, enzyme-linked immunosorbent assay was performed. RESULTS: The RCAS1 protein mRNA expression in the placentas of patients with GDM was significantly lower than that in the controls (P = 0.005). The maternal blood RCAS1 protein concentration of the GDM cases was also significantly lower than that in the controls (P = 0.0411), whereas the cord blood RCAS1 protein concentration was significantly higher in the GDM and type 1 DM groups than in the controls (P = 0.0311 and P = 0.0192, respectively). CONCLUSION: The present results suggest that RCAS1 protein might have an important role in the development of GDM.
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Antígenos de Neoplasias/inmunología , Diabetes Gestacional/inmunología , Adulto , Antígenos de Neoplasias/biosíntesis , Antígenos de Neoplasias/sangre , Antígenos de Neoplasias/genética , Ensayo de Inmunoadsorción Enzimática , Femenino , Sangre Fetal/inmunología , Humanos , Inmunohistoquímica , Recién Nacido , Placenta/inmunología , Embarazo , Reacción en Cadena de la Polimerasa de Transcriptasa InversaRESUMEN
BACKGROUND: S100B protein is a unique calcium-binding protein. Its biological role within the cell populations is not completely defined. Some pathological conditions that develop during pregnancy could affect S100B concentrations in the amniotic fluid, cord blood, and maternal serum. The aim of our study was to assess the correlation between S100B protein expression in the amnion, amniotic fluid and gestational age in the third trimester of uncomplicated pregnancies. METHODS: Amnion, amniotic fluid, maternal peripheral and umbilical cord blood samples were collected from healthy women who delivered at 31-36 weeks (n=17), 37-40 weeks (n=22), and 41-42 weeks (n=21). The expression of S100B in the amnion was assessed by immunohistochemistry and real-time (RT)-PCR, and its concentrations in amniotic fluid, maternal and cord blood sera were determined by ELISA. RESULTS: The S100B protein expression in the amnion and its concentrations in amniotic fluid, maternal and cord blood sera of patients in the third trimester were not significantly different at various gestational ages. CONCLUSIONS: The S100B protein expression in the amnion and the S100B protein concentrations in amniotic fluid, maternal and cord blood do not vary significantly in the third trimester of uncomplicated pregnancies.
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Amnios/metabolismo , Líquido Amniótico/metabolismo , Factores de Crecimiento Nervioso/metabolismo , Proteínas S100/metabolismo , Adulto , Ensayo de Inmunoadsorción Enzimática , Femenino , Sangre Fetal , Edad Gestacional , Humanos , Inmunohistoquímica , Factores de Crecimiento Nervioso/sangre , Factores de Crecimiento Nervioso/genética , Reacción en Cadena de la Polimerasa , Embarazo , Tercer Trimestre del Embarazo , ARN/análisis , Valores de Referencia , Subunidad beta de la Proteína de Unión al Calcio S100 , Proteínas S100/sangre , Proteínas S100/genéticaRESUMEN
AIM: The aim of this study was to evaluate the effect of non-closure of the peritoneum at cesarean delivery on postoperative complications and the interval time to the next pregnancy, and to investigate the incidence of adhesion following cesarean and the association between adhesion formation and peritoneal closure. METHODS: One hundred and twenty four women scheduled for cesarean section were randomized to either closure of both the visceral and parietal peritoneum (C-group, n = 70) or non-closure (NC-group, n = 54). At repeated cesarean, the levels and extent of adhesion, operating time, and any complications were examined. RESULTS: There was no difference in the incidence of postoperative complications at the first cesarean section. The operating time of the C-group was significantly longer than that of the NC-group. The frequency of analgesic use was significantly higher in the C-group. The time interval from cesarean section to the next pregnancy in the NC-group was significantly shorter than that in the C-group. There are no significant differences between the rates of complications in the C-group and the NC-group at repeated cesarean. The incidence of adhesion in the C-group was significantly higher than that in the NC-group (P < 0.05). The mean total operating time and the mean interval time for skin incision to delivery in the C-group were significantly longer than those in the NC-group (P < 0.05 and P < 0.001, respectively) at repeated cesarean section. CONCLUSIONS: Non-closure of the peritoneum at cesarean delivery appears to have no adverse effect on postoperative recovery, it also decreases the number of analgesic doses and shortens the operating time and may be more desirable in achieving a next pregnancy. The present study demonstrated that surgical peritoneal closure resulted in more advanced adhesion formation. The practice of non-closure of the peritoneum should be performed at cesarean.
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Cesárea/métodos , Peritoneo/cirugía , Adulto , Femenino , Humanos , Complicaciones Posoperatorias , Embarazo , Estudios Prospectivos , SuturasRESUMEN
Hypothermia is a potential therapy for cerebral hypoxic ischemic injury of not only adults but also neonates. However, the side effects of hypothermia in the developing brain, where a massive amount of neurogenesis occurs, remain unclear. We investigated the proliferation of neural progenitor cells by systemic application of the thymidine analog 5-bromodeoxyuridine (BrdU) in neonatal rats in a severe hypothermic environment. The rat pups were divided into two groups, a hypothermia group (30 degrees C: n=10) and a normothermia group (37 degrees C: n=10). After the pups were placed for 21 h in each environment, 100 mg/kg/day of BrdU was injected intraperitoneally to label dividing cells, and then the pups were sacrificed at 24 h. We examined the number of BrdU-labeled cells in the subventricular zone of the periventricle and the subgranular zone of the dentate gyrus. In the hypothermic environment, BrdU-labeled cells significantly decreased in number in the dentate gyrus, but not in the periventricular region. Thus, the severe hypothermic environment induced a decrease of neurogenesis in the neonatal rat. These observations are noteworthy regarding clinical hypothermia therapy following cerebral hypoxic ischemic injury during the perinatal period.