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cerebral thrombosis pregnancy

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https://www.readbyqxmd.com/read/29739085/cerebral-venous-sinus-thrombosis-with-cerebral-hemorrhage-presenting-with-status-epilepticus-in-early-pregnancy
#1
Xuemin Feng, Teng Zhao, Jingyao Liu, Chunkui Zhou
BACKGROUND: CVST is an important cause of stroke during late pregnancy and in the puerperium, but it is seldom encountered during early pregnancy. We report a case of a 34-year-old woman presenting with convulsive status epilepticus in early pregnancy. METHODS: In this case, the cranial computed tomography detected hemorrhage. Magnetic resonance imaging revealed a bilateral hypointense signal involving the frontal lobes and a hyperintense lesion on the right temporal lobe on T1-weighted imaging, and a large bilateral hyperintense area involving the frontal lobes on T2-weighted and fluid-attenuated inversion recovery imaging...
April 1, 2018: Clinical Laboratory
https://www.readbyqxmd.com/read/29674196/clinical-and-imaging-profile-of-patients-with-new-onset-seizures-a-presumptive-diagnosis-of-eclampsia-a-prospective-observational-study
#2
Vandana Bojja, Anish Keepanasseril, Pradeep P Nair, V C Sunitha
OBJECTIVE: To study the clinical and imaging profile of patients with new-onset seizures with a presumptive diagnosis of eclampsia. METHODS: This was a cross-sectional study, conducted in a tertiary teaching hospital, on pregnant women presenting with new onset seizures with presumptive diagnosis of eclampsia excluding those with pre-existing neurological conditions. Demographic details, medical and obstetric examination findings were noted. All women underwent neuroimaging within 5 days of onset seizures...
February 25, 2018: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29629564/thrombin-activatable-fibrinolysis-inhibitor-polymorphisms-and-cerebral-venous-thrombosis-in-mexican-mestizo-patients
#3
Antonio Arauz, Nayelli Argüelles, Aurelio Jara, Jorge Guerrero, Miguel A Barboza
Thrombin-activatable fibrinolysis inhibitor (TAFI) gene polymorphisms have been proposed as a predisposing factor for cerebral venous thrombosis (CVT). We analyzed the association between CVT and TAFI single-nucleotide polymorphisms (rs3742264, rs2146881, and rs1926447) compared to healthy controls. Mexico Mestizo confirmed cases with CVT and age- and sex-matched controls with no history of venous thrombotic events were recruited from July 2006 to July 2015. Demographic, clinical, and imaging information was included in the analysis...
January 1, 2018: Clinical and Applied Thrombosis/hemostasis
https://www.readbyqxmd.com/read/29470182/diagnosis-and-management-of-vte-in-pregnancy
#4
Kelley C McLEAN, Andra H James
Venous thromboembolism is a leading cause of maternal death. Because of the low absolute frequency of events, however, outcome-based clinical data are limited. Consequently, clinicians must additionally rely both on published guidelines and on extrapolation of data from studies focused on nonpregnant individuals. The diagnosis and treatment of deep vein thrombosis, pulmonary embolism, and cerebral vein and dural sinus thrombosis are complicated by pregnancy, and often require modifications to standard diagnostic and treatment algorithms outside of pregnancy...
June 2018: Clinical Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29385876/antiphospholipid-syndrome-the-best-prophet-of-the-future
#5
Olga Amengual, Tatsuya Atsumi
The antiphospholipid syndrome (APS) is an autoimmune disorder characterized by the occurrence of venous and arterial thromboses, often multiple, and obstetric-related adverse events in the presence of antiphospholipid antibodies (aPL). APS, first described in 1983, as thrombosis, abortion and cerebral disease, is nowadays recognised as a systemic disease with a wide constellation of clinical manifestations related to acute and chronic vascular lesions. The presence of aPL is the serological hallmark of APS representing a heterogeneous population of autoantibodies with many antigenic specificities directed to phospholipid-binding proteins, either alone or in combination with phospholipids...
May 2018: Modern Rheumatology
https://www.readbyqxmd.com/read/29284338/catastrophic-antiphospholipid-syndrome-and-pregnancy-clinical-report
#6
J Khizroeva, V Bitsadze, A Makatsariya
We have observed the development of a catastrophic antiphospholipid syndrome (CAPS) in a pregnant woman hospitalized at 28 weeks of gestation with a severe preeclampsia. On the same day, an eclampsia attack developed, and an emergency surgical delivery was performed. On the third day, multiorgan failure developed. Examination showed a persistent circulation of lupus anticoagulant, high level of antibodies to cardiolipin, b2-glycoprotein I, and prothrombin. The usual diagnosis of the severe preeclampsia masked a catastrophic antiphospholipid syndrome, exacerbated by the coincident presence of several types of antiphospholipid antibodies...
January 8, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29052046/headache-and-pregnancy-a-systematic-review
#7
REVIEW
A Negro, Z Delaruelle, T A Ivanova, S Khan, R Ornello, B Raffaelli, A Terrin, U Reuter, D D Mitsikostas
This systematic review summarizes the existing data on headache and pregnancy with a scope on clinical headache phenotypes, treatment of headaches in pregnancy and effects of headache medications on the child during pregnancy and breastfeeding, headache related complications, and diagnostics of headache in pregnancy. Headache during pregnancy can be both primary and secondary, and in the last case can be a symptom of a life-threatening condition. The most common secondary headaches are stroke, cerebral venous thrombosis, subarachnoid hemorrhage, pituitary tumor, choriocarcinoma, eclampsia, preeclampsia, idiopathic intracranial hypertension, and reversible cerebral vasoconstriction syndrome...
October 19, 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/29046471/-a-case-report-of-congenital-protein-c-deficiency-with-cerebral-venous-sinus-thrombosis-during-early-pregnancy-period
#8
Yusaku Maeda, Koichi Satoh, Tatsuya Haboshi, Mami Hanaoka, Kenji Shimada, Kazuhito Matsuzaki, Hajimu Miyake, Hitoshi Niki
A 35-year-old woman at eight weeks of gestation in her second pregnancy presented with generalized seizures. Magnetic resonance images revealed a small hemorrhagic infarction in the left frontal lobe, and magnetic resonance venography indicated cerebral venous sinus thrombosis. After hospitalization, anticoagulant therapy was continued, and a low protein C level was confirmed, which was also confirmed in both her mother and her sister. Follow-up magnetic resonance venography performed on day 27 confirmed that the cerebral venous sinuses had undergone recanalization...
October 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/28974635/safety-of-pregnancy-after-cerebral-venous-thrombosis-results-of-the-iscvt-international-study-on-cerebral-vein-and-dural-sinus-thrombosis-2-pregnancy-study
#9
MULTICENTER STUDY
Diana Aguiar de Sousa, Patrícia Canhão, Isabelle Crassard, Jonathan Coutinho, Antonio Arauz, Adriana Conforto, Yannick Béjot, Maurice Giroud, José M Ferro
BACKGROUND AND PURPOSE: Pregnancy is associated with increased risk of venous thrombotic events, including cerebral venous thrombosis. We aimed to study the complications and outcome of subsequent pregnancies in women with previous cerebral venous thrombosis. METHODS: Follow-up study of women with acute cerebral venous thrombosis at childbearing age included in a previously described cohort (International Study of Cerebral Vein and Dural Sinus Thrombosis). Patients were interviewed by local neurologists to assess rate of venous thrombotic events, pregnancy outcomes, and antithrombotic prophylaxis during subsequent pregnancies...
November 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28968483/antiplatelet-and-anticoagulant-agents-for-secondary-prevention-of-stroke-and-other-thromboembolic-events-in-people-with-antiphospholipid-syndrome
#10
REVIEW
Malgorzata M Bala, Magdalena Celinska-Lowenhoff, Wojciech Szot, Agnieszka Padjas, Mateusz Kaczmarczyk, Mateusz J Swierz, Anetta Undas
BACKGROUND: Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterized by arterial or venous thrombosis (or both) and/or pregnancy morbidity in association with the presence of antiphospholipid antibodies. The prevalence is estimated at 40 to 50 cases per 100,000 people. The most common sites of thrombosis are cerebral arteries and deep veins of the lower limbs. People with a definite APS diagnosis have an increased lifetime risk of recurrent thrombotic events. OBJECTIVES: To assess the effects of antiplatelet or anticoagulant agents, or both, for the secondary prevention of recurrent thrombosis, particularly ischemic stroke, in people with antiphospholipid syndrome...
October 2, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28930373/venous-thromboembolism-in-obese-pregnant-women-approach-to-diagnosis-and-management
#11
Ann Kinga Malinowski, Dorota Bomba-Opoń, Jacqueline Parrish, Urszula Sarzyńska, Dan Farine
Venous thromboembolism (VTE) remains among the leading causes of maternal mortality in the developed world, presenting variably as deep vein thrombosis (DVT), pulmonary embolism (PE) or cerebral vein thrombosis (CVT), among others. Obesity in particular has been recognized as the principal contributing factor to the risk of VTE in pregnancy and with the global increase in the rates of obesity affecting reproductive age women, heightened awareness of the risk and consequences of VTE in this population are vital...
2017: Ginekologia Polska
https://www.readbyqxmd.com/read/28884652/the-incidence-of-pregnancy-related-stroke-a-systematic-review-and-meta-analysis
#12
REVIEW
Richard H Swartz, Megan L Cayley, Norine Foley, Noor Niyar N Ladhani, Lisa Leffert, Cheryl Bushnell, J A McClure, M Patrice Lindsay
Background Stroke risk is increased during pregnancy, but estimates of pregnancy-related stroke incidence vary widely. Aims A systematic review and meta-analysis was conducted to assess the incidence of stroke during pregnancy and the puerperium. Ovid Medline, EMBASE, and ISI Web of Science were searched for studies published between 1990 and January 2017 reporting stroke incidence during pregnancy and postpartum, from defined pregnancy populations. Pooled analyses were conducted using a random effects approach and expressed as an incidence rate per 100,000 pregnancies, with 95% confidence intervals...
October 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/28852582/term-neonate-with-atypical-hypoxic-ischemic-encephalopathy-presentation-a-case-report
#13
Nick Townley, Emily McNellis, Venkatesh Sampath
We describe a case of atypical hypoxic-ischemic encephalopathy (HIE) in a neonate following a normal pregnancy and delivery who was found to have an umbilical vein thrombosis. The infant arrived to our center with continuous bicycling movement of her lower extremities. She had a continuous electroencephalogram that showed burst suppression and magnetic resonance imaging of the brain showed diffusely abnormal cerebral cortical/subcortical diffusion restriction which may be secondary hypoxic-ischemic injury. Interestingly, a pathology report noted a focal umbilical vein thrombosis appearing to have compressed an umbilical artery with associated arterial dissection and hematoma...
July 2017: American Journal of Perinatology Reports
https://www.readbyqxmd.com/read/28828053/ultrasound-prenatal-diagnosis-and-emergency-interventional-radiologic-therapy-of-galen-aneurysmal-malformation-in-a-newborn
#14
Roxana Elena Bohiltea, Natalia Turcan, Cristian Mihalea, Bogdan Dorobat, Eliza Elena Cinteza, Adriana Dan, Magdalena Mihai, Adela Dimitriade, Cristian Boros, Mircea Dumitru, Ionut Gobej, Octavian Munteanu, Monica Mihaela Cirstoiu
Located under the cerebral hemispheres and draining the anterior and central regions of the brain into the sinus of the posterior cerebral fossa, the vein of Galen aneurysmal malformation is considered to be a rare cause of hydrocephaly. The presence of this condition in the neonatal period typically includes intractable heart failure and a poor prognosis. We report a case of aneurysm of the vein of Galen diagnosed prenatally at 28 weeks of gestation, with the delivery at term by caesarean section of a female infant...
December 2016: Mædica
https://www.readbyqxmd.com/read/28730404/efficacy-of-thromboprophylaxis-during-pregnancy-in-women-with-a-previous-cerebral-vein-thrombosis
#15
COMMENT
Francesco Dentali, Nicola Mumoli, Marco Cei
No abstract text is available yet for this article.
October 2017: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/28589438/obstetrical-history-of-women-with-cerebral-vein-thrombosis-outcome-of-the-pregnancies-before-and-after-the-thrombotic-event
#16
Daniela Poli, Caterina Cenci, Sophie Testa, Oriana Paoletti, Elena Silvestri, Emilia Antonucci
Cerebral vein thrombosis (CVT) is a rare disease usually affecting young people, especially women, with a high prevalence of thrombophilic defects. It is known that thrombophilia is associated with pregnancy complications; therefore, a high rate of complications could be expected in women with the previous CVT who become pregnant. This study examined the whole obstetric history of women who suffered from CVT to evaluate the incidence of pregnancy complications during their entire lifespan. We prospectively followed consecutive patients with CVT, limiting the analysis to females and their obstetrical history...
October 2017: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/28473606/headaches-complicating-pregnancy-and-the-postpartum-period
#17
REVIEW
Mary Angela O'Neal
Headaches are a common neurological complaint during pregnancy and the postpartum period. Most are primary and benign, but there are also several secondary headaches. This review uses a practical case-based approach to the evaluation and management of the most common headaches referred for neurological consultation: primary headaches such as migraine as well as the presentation and management of some of the secondary headaches complicating pregnancy and the puerperium. These include: idiopathic intracranial hypertension, eclampsia, reversible cerebral vasoconstriction syndrome, cerebral venous thrombosis, pituitary apoplexy and postdural puncture headache...
June 2017: Practical Neurology
https://www.readbyqxmd.com/read/28457015/pregnancy-outcome-after-a-first-episode-of-cerebral-vein-thrombosis-reply
#18
LETTER
I Martinelli, M Abbattista, E Somigliana, F Gianniello, F Peyvandi
No abstract text is available yet for this article.
April 29, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28456997/pregnancy-outcome-after-a-first-episode-of-cerebral-vein-thrombosis-comment
#19
LETTER
H Fan, J-H Zhu
No abstract text is available yet for this article.
July 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28330415/novel-detection-of-placental-insufficiency-by-magnetic-resonance-imaging-in-the-nonhuman-primate
#20
Jamie O Lo, Victoria H J Roberts, Matthias C Schabel, Xiaojie Wang, Terry K Morgan, Zheng Liu, Colin Studholme, Christopher D Kroenke, Antonio E Frias
The placenta is a vital organ necessary for healthy fetal development. Placental insufficiency creates an in utero environment where the fetus is at risk of insufficient oxygen or nutrient exchange. This is primarily caused by impairment of either maternal or fetal circulation or vascular thrombosis such as placental infarction. As a result of placental dysfunction, affected fetuses may be growth restricted, neurologically impaired, and at risk of increased morbidity and mortality. In a cohort of 4 pregnant Rhesus macaques, we describe antenatal detection of naturally occurring intrauterine growth restriction (IUGR) and aberrant fetal neurodevelopment in 1 animal...
January 2018: Reproductive Sciences
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