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1.
Artigo | IMSEAR | ID: sea-221429

RESUMO

CVST often creates challenges regarding diagnosis among physicians, due to the nonspeci?c symptoms and countless presentation and absence of uniform symptoms. This study aims to understand current knowledge about CSVT including its pathogenesis, etiogenesis, clinical profile, diagnosis, and treatment. A Methods: descriptive cross-sectional study was conducted in the department of neurology at tertiary care hospital, Mumbai between January, 2021 and June 2022. This study was approved by institutional ethics committee. All patients who were more than 18 years with diagnosis of cerebral venous sinus thrombosis, admitted to critical care unit of neurology department were included in this study and those with bleeding disorder and prior anticoagulation therapy, already diagnosed with CVST were excluded. CVST was 3 times more common in females than in m Results: ales and the age group of 21 to 30 years was more common affected. Headache was the most common symptom seen and papilledema was the most common sign. In females puerperium was the main cause of CVST. Superior sagittal sinus and right transverse sinus were the most common sinuses involved as seen on Computed tomography(CT)venography/Magnetic resonance venography(MRV)and common finding was venous infarct. The mortality rate was 16%. Patients with Isolated intracranial hypertension syndrome(ICH) had good outcome. Variables like age ?35 years, GCS score of <8 and coma at presentation were associated with poor prognosis. CVST has a wide range of cli Conclusion nical presentation. The prognosis is good in CVST but early diagnosis with treatment and care is required in patients with poor prognostic factors.

2.
Chinese Journal of Endocrinology and Metabolism ; (12): 517-521, 2023.
Artigo em Chinês | WPRIM | ID: wpr-994354

RESUMO

This article reports a case of hyperthyroidism complicated with cerebral venous sinus thrombosis(CVST). A 33-year-old woman patient was admitted to the Department of Endocrinology due to hyperthyroidism. She developed convulsions of the legs, unconsciousness, and " epileptic" seizures in the early morning of the next day and was transferred to the Department of Neurology. The patient′s clinical manifestations and laboratory tests suggested hyperthyroidism, Graves′ disease complicated with CVST formation, internal jugular vein thrombosis, and venous acute cerebral infarction. After standard treatment for hyperthyroidism, anticoagulation, and reduction in intracranial pressure were given, the patient′s condition improved. After 3 months of follow-up, the patient had a good prognosis. Until now, 41 patients with hyperthyroidism complicated with CVST have been described in case reports. For patients with hyperthyroidism presenting with headaches, especially those with severe neurological symptoms such as epilepsy or hemiplegia, clinicians should be vigilant and conduct appropriate imaging evaluations to assess the possibility of CVST. Once the diagnosis of CVST is confirmed, treatment for both hyperthyroidism and CVST should be initiated simultaneously to achieve a favorable prognosis.

3.
São Paulo med. j ; 139(2): 190-195, Mar.-Apr. 2021. tab, graf
Artigo em Inglês | LILACS | ID: biblio-1181008

RESUMO

ABSTRACT BACKGROUND: Although it is known that the new coronavirus disease (COVID-19), which was first seen in Wuhan, China, in December 2019 and has affected the whole world, mainly targets the respiratory tract, cases of this disease with a wide clinical spectrum are emerging as information is shared. CASE REPORT: We present the case of a pregnant woman who was diagnosed with venous sinus thrombosis after she developed headache and hemiparesis. Polymerase chain reaction (PCR) positivity lasted for two weeks after COVID-19 had been diagnosed. CONCLUSIONS: In patients with suspected COVID-19, especially in the presence of causes of hypercoagu- lability and presence of atypical features, venous sinus thrombosis needs to be kept in mind in making the differential diagnosis.


Assuntos
Humanos , Feminino , Gravidez , Trombose Venosa/diagnóstico , SARS-CoV-2/isolamento & purificação , SARS-CoV-2/genética , COVID-19/complicações , Cefaleia/etiologia , Paresia/etiologia , Trombose dos Seios Intracranianos/diagnóstico por imagem , China , Reação em Cadeia da Polimerase , Trombofilia , Teste para COVID-19 , COVID-19/diagnóstico
4.
Clinical Medicine of China ; (12): 360-367, 2021.
Artigo em Chinês | WPRIM | ID: wpr-909758

RESUMO

Mycoplasma pneumoniae pneumonia (MPP) complicated with cerebral venous sinus thrombosis (CVST) is rare.We retrospectively analyzed the clinical data of two patients with refractory mycoplasma pneumoniae pneumonia (RMPP) complicated with CVST who were hospitalized in Xi′an children′s Hospital from December 2018 to April 2019, inquired the relevant literature, analyzed the clinical diagnosis and treatment characteristics, and discussed the diagnosis and treatment measures of RMPP complicated with CVST.Two cases were 6-year-old girls with fever and cough as the main symptoms.After physical examination, the respiratory sounds of the affected lung decreased, and the sounds of phlegm and dampness could be heard in both lungs.Mycoplasma pneumoniae (MP) antibody and RNA were positive.Chest CT showed lobar pneumonia with a large number of pleural effusion.The effect of macrolide antibiotics anti infection treatment was not good.Headache symptoms occurred during the course of the disease, and serum D-dimer increased significantly.Brain MRI showed CVST, including 1 case with lower extremity pain, and B-ultrasound showed right lower extremity arterial embolism.After anti infection, thrombectomy, anticoagulation and symptomatic treatment, 2 cases were discharged.When children with MPP, especially those with RMPP, have extracranial thrombosis and/or neurological symptoms, accompanied by elevated serum D-dimer, the possibility of CVST should be considered, and brain MRI examination should be performed in time to confirm and actively treat, which can reduce or avoid the occurrence of sequelae.Thrombosis may be related to excessive inflammatory reaction and vascular endothelial injury caused by MP infection.

5.
Neurology Asia ; : 453-457, 2020.
Artigo em Inglês | WPRIM | ID: wpr-877297

RESUMO

@#Objective: This study aimed to investigate the intermediate survival of patients with cerebral venous sinus thrombosis (CVST). Methods: This is a retrospective study recruiting patients with a definite diagnosis of CVST who were referred to teaching hospitals of “Shiraz University of Medical Sciences” from 2007 to 2017. Follow-up phone calls were conducted in March 2019 till June 2019. All-cause mortality, mortality due to CVST, and CVST recurrence were investigated. Results: Of the total of 301 patients, 213 (70.8%) were female. Patients’ age ranged from 1 to 95 year with a mean of 39.9 year. Intermediate follow-up (mean 46.9, 95%CI: 43.6-50.2 months) was done. Intermediate term mortality was 12.3%, mostly from CVST, and largely occurred within the first month. Age was a significant risk factor for survival (HR=1.056, 95%CI:1.037-1.075). The difference was not statistically significant in males in comparison to females (HR=1.3, 95%CI:0.67-2.60, P=0.41). Patients with recurrent CVST hada higher risk of mortality (HR=9.14, 95%CI:4.70-17.89, P<0.001). There was statistically higher risk of mortality in patients with deep vein thrombosis (DVT) (HR=8.97, 95%CI: 4.32-18.61, P<0.001). Although the risk of death for patients using oral contraceptives (OCPs) was 16% higher, this was not statistically significant (HR=1.16, 95%CI: 0.52-2.55, P= 0.21). Conclusions: Intermediate-term mortality was 12.3%, and associated with older age, recurrent CVST and DVT. The reasons for these findings need further investigation.

6.
Neurology Asia ; : 197-201, 2020.
Artigo em Inglês | WPRIM | ID: wpr-877214

RESUMO

@#Reversible cerebral vasoconstriction syndrome (RCVS) presents with characteristic clinical, brain imaging, and angiographic findings. The most common clinical feature of RCVS is a severe acute headache, which is often referred to as a thunderclap headache owing to the nature of its presentation. It may occur spontaneously or may be provoked by various precipitating factors. We present two cases of RCVS concomitant with cerebral venous sinus thrombosis (CVST). Patient 1 was a 42-yearold woman admitted to our hospital with severe headache radiating to the neck, with associated vomitting. She had a history of ovarian cancer and underwent an operation for resection of the tumor a month prior to presentation. After resection, her estradiol (E2) levels were reduced from 288 pg/ ml to 31 pg/ml (normal range, 0-49 pg/ml). Initial imaging upon admission to our hospital revealed left posterior convexity subarachnoid hemorrhage. Magnetic resonance angiography (MRA) showed findings consistent with RCVS affecting the left posterior cerebral artery. Magnetic resonance venography (MRV) showed CVST of the left transverse and sigmoid sinuses. Single photon emission computed tomography (SPECT) showed a left posterior ischemic lesion. These findings improved following treatment with nimodipine and anticoagulant. Patient 2 was a 39-year-old woman presented with holocranial headache associated with vomiting. She was diagnosed with an ovarian tumor. She underwent an operation three months prior to presentation. After tumor resection, her E2 level decrease from 193 pg/ml to 19 pg/ml (normal range, 0-49 pg/ml). MRA confirmed the presence of a vasospasm involving the right anterior cerebral artery. MRV confirmed the presence of thrombosis involving the superior sagittal sinus. She was discharged on postpartum day 31 without neurological deficits after treatment with anticoagulants. At 3 month follow-up, both MRA and MRV were within the normal limits. In conclusion, this is the first report of two women diagnosed with RCVS with concomitant CVST following ovarian tumor resection. The rapid change of perioperative E2 levels may have contributed to the development of CVST and RCVS.

7.
Salud(i)ciencia (Impresa) ; 23(6): 536-542, nov.-dic. 2019. ilus.
Artigo em Espanhol | BINACIS, LILACS | ID: biblio-1051424

RESUMO

Cobalamin C (CblC) deficiency is an autosomal recessive disorder caused by mutations of the MMACHC gene that results in impaired synthesis of the methylcobalamin and adenosylcobalamin co-factors. This brings an impaired conversion of dietary cobalamin and therefore dysfunction of two key enzymes generating hyperhomocysteinemia, hypometionimemia and methylmalonic aciduria. It is the most common intracellular metabolism disorder of cobalamin. The early clinical form is the most frequent disorder and appears as a multisystemic disease with developmental delay, failure to thrive, and ocular, renal and hematological involvement during the first year of life. The thromboembolic events are associated with small vessel involvement, generating thrombotic microangiopathy responsible for renal involvement and pulmonary thromboembolism. The late-onset form is characterized by leukoencephalopathy, psychiatric disorders, subacute degeneration of the spinal cord, and thromboembolic events of medium to large vessels. The treatment currently available increases the survival of the patient and improves growth, neurological manifestations, biochemical, hematological profile and hydrocephalus. We present the neonatal debut of a case of CblC deficiency that appeared as a multisystem disease with initial neurological, ocular and hematological manifestations. The onset of symptoms was acute, a characteristic that is not frequent in CblC. The patient started treatment early, but in an unsatisfactory fashion, which led to increased neurological deterioration. Due to MRI images performed during the evolution of his condition, a superior and transverse sagittal sinus thrombosis, a rare manifestation of the disease, was observed.


La deficiencia de cobalamina C (CblC) es un defecto autosómico recesivo causado por la mutación del gen MMACHC, que resulta en la síntesis alterada de los cofactores metilcobalamina y adenosilcobalamina. Esto trae aparejado una disfunción de dos enzimas claves, lo cual genera hiperhomocisteinemia, hipometionimemia y aciduria metilmalónica. La presentación clínica de la deficiencia de CblC es heterogénea, y varía desde las formas de inicio temprano graves y potencialmente mortales, hasta los fenotipos más leves de inicio tardío. La forma clínica temprana es la más frecuente y se manifiesta como una enfermedad multisistémica, con restricción del desarrollo, restricción del crecimiento y alteraciones oculares, renales y hematológicas durante el primer año de vida. Las manifestaciones tromboembólicas están asociadas con el compromiso de pequeños vasos, lo que causa microangiopatía trombótica, responsable de compromiso renal y de tromboembolismo pulmonar. La forma tardía se caracteriza por leucoencefalopatía, trastornos psiquiátricos, degeneración subaguda de la médula espinal y eventos tromboembólicos de medianos o grandes vasos. El tratamiento disponible actualmente aumenta la supervivencia de la enfermedad y mejora el crecimiento, las manifestaciones neurológicas, el perfil bioquímico y hematológico y la hidrocefalia. Presentamos el debut neonatal de un caso de deficiencia de CblC que se manifestó con compromiso inicial neurológico, ocular y hematológico. El comienzo de los síntomas fue agudo, característica que no es frecuente en la deficiencia de CblC. El tratamiento se inició tempranamente, pero en forma insatisfactoria, con evolución de deterioro neurológico. En la evolución de su enfermedad en las imágenes de resonancia magnética, se puso de manifiesto trombosis de los senos sagital superior y transversos, una rara manifestación de la deficiencia de CblC.


Assuntos
Humanos , Recém-Nascido , Lactente , Trombose dos Seios Intracranianos , Vitamina B 12 , Deficiência de Vitamina B 12 , Trombose Venosa , Hiper-Homocisteinemia , Pediatria
8.
Artigo | IMSEAR | ID: sea-194530

RESUMO

Background: Pregnancy and puerperium are states of hypercoagulability. This predisposes women in these phases to increased risk of cerebrovascular diseases. These neurological complications are important causes of maternal and foetal morbidity and mortality. These must be recognized and managed to decrease their burden on maternal and child health.Methods: The aim of this study was to consider the occurrence of neurological complications in pregnancy and puerperium and to analyse the clinical and radiological spectrum of them. This was a prospective study carried out with 1200 patients from January 2014 to August 2015.Results: Of the 1200 women, 87(7.25%) were diagnosed to have neurological complications. Overall mortality was 11.4%. Eclampsia (63.2%), Cerebral Venous sinus Thrombosis (CVT) (18.3%) and Posterior Reversible Encephalopathy Syndrome (PRES) in (8%) accounted for the majority of cases (Table 1). Eclampsia carried a significant mortality rate of 12.7% whereas CVT and PRES had favourable outcomes. Imaging of CVT revealed involvement of deep venous system in 12% and haemorrhagic infarcts in 69%.Conclusions: The commonest neurological complications seen in this cohort were eclampsia, cerebral venous thrombosis and posterior reversible encephalopathy syndrome. Hence a physician needs to bear in mind the common neurological complications that can occur during pregnancy and puerperium to avert poor pregnancy outcomes for both mother and child.

9.
Artigo | IMSEAR | ID: sea-209208

RESUMO

context: Cerebral venous sinus thrombosis (CVST) previously believed to be an uncommon cerebrovascular event, accounting for0.5–1% of cases of stroke, affecting 1.32/100,000 person/year. CVST is a disease of young adults (<50 years old) predominantlyand is diagnosed based on clinical suspicion with confirmatory neuroimaging.Aims: This study aims to prospectively evaluate the Hounsfield unit (H.U) value of cerebral venous sinus on non-contrastcomputerized tomography (NCCT) scan and to assess its predictive value in diagnosing cerebral venous thrombosis and toevaluate whether standardizing venous sinus H.U value measurements to those of the corresponding internal cerebral arterywould improve diagnostic accuracy.Materials and Methods: In our study, a total of 80 clinically suspected case of CVST were included and NCCT head scan was donethen confirmed by M.R. venography (gold standard). Of 80 cases, a total of 38 cases were diagnosed as CVST on M.R. venographywhich was considered as Group B and rest 42 cases were normal on M.R. venography which was considered as Group A.Statistical Analysis: Average HU and H:H ratio were compared using two-tailed t-test, and linear regression analysis wasused to assess correlation between hematocrit (HCT) and HU.Results: Linear regression analysis showed positive correlation between HCT with computed tomography attenuation (HU)among both the groups (P < 0.005). H:H ratio (HU/HCT) for cutoff point of 1.645 had sensitivity of 71.1%, 97.6% specificity,and 96.4% PPV. A cutoff value of 1.335 for standardized measurement with internal carotid arteries (ICA) had 71.1% sensitivity,81% specificity, and 77.1% PPV.Conclusion: We conclude that average HU, H:H ratio, and standardized with ICA were the best predictor for sinus thrombosis.

10.
Artigo | IMSEAR | ID: sea-202198

RESUMO

Introuction: Study aimed to follow up the cases of cerebralvenous thrombosis over short term and long term aftertreatment and discharge from hospital.Material and methods: This prospective observational studywas carried out in the department of Neurology, at Bombayhospital Indore. 75 patients included in this study, who wereadmitted between July 2010 to June 2013. Patients of all agegroups and both sexes were included in this study. Patientswere followed up to 12 months after treatment and dischargefrom the hospital.Result: Total 75 patients were taken. M: F ratio was 1:1.4 andmean age was 36 yrs. The short term outcome and response tothe treatment were good and comparable.Conclusion: Overall prognosis of cerebral venous thrombosisis good in terms of recovery, low rate of neurological sequelae,low risk of recurrence and long term follow up. Chronicanticoagulant treatment is necessary to prevent recurrence ofthrombosis.

11.
Chinese Journal of Rheumatology ; (12): 255-258,后插2, 2019.
Artigo em Chinês | WPRIM | ID: wpr-745203

RESUMO

Objective To explore the characteristics of diagnosis and treatment of Behset's disease (BD) with meningeal thickening and to improve doctors" awareness of such diseases.Methods We reported a missed diagnosis of a patient with BD complicated with diffuse meningeal thickening,and reviewed the related literature.Results A 25-year-old young man,manifested mainly as recurrent headache,fever,recurrent oral ulcer,erythema skin nodules and folliculitis,and his cranial radiology revealed diffuse meningeal thickening and intracranial venous sinus thrombosis.We diagnosed him as neuropathy associated with BD.After the treatment with steroids,cyclophosphamide,infliximab and anti-coagulants,his symptoms improved rapidly.Conclusion In clinical,BD complicated with meningeal thickening is rare,which is easily misdiagnosed or miss-diagnosed.For the patients with unexplained meningeal thickening,the symptoms of BD,such as recurrent oral or genital ulcers,ophthalmitis and skin lesions,should be acquired in detail.In addition to steroids and immunosuppressive agents,anti tumor necrosis factor (TNF)-alpha can also be used in the treatment of BD with meningeal thickening.

12.
Journal of the Korean Ophthalmological Society ; : 606-611, 2019.
Artigo em Coreano | WPRIM | ID: wpr-766858

RESUMO

PURPOSE: We report two patients diagnosed with a sinus thrombosis with papillary edema. CASE SUMMARY: Case 1 was a 27-year-old male who presented with complaints of headache and vomiting for 2 months and blurred vision in both eyes. The best-corrected visual acuity (BCVA) was 1.0 in the right eye and 1.0 in the left eye. A visual field (VF) examination revealed a binocular peripheral VF defect and optical coherence tomography (OCT) and a fundus examination indicated optic disc swelling in both eyes. Brain magnetic resonance imaging (MRI) showed no specific finding but magnetic resonance venography revealed filling defect signs in the transverse sinus and a cerebrospinal fluid examination indicated elevated intracranial pressure (ICP). Case 2 was a 54-year-old female who came to our hospital with suspicion of bilateral optic disc swelling. The BCVA was 0.9 in the right eye and 1.0 in the left eye. A VF examination revealed an inferior-temporal VF defect and blind spot enlargement in the right eye. OCT and a fundus examination showed optic disc swelling in both eyes. Brain MRI showed no specific finding but magnetic resonance venography revealed a decrease in blood flow in the transverse sinus, sigmoid sinus. A cerebrospinal fluid examination indicated elevated ICP. CONCLUSIONS: In the case of optic disc swelling in both eyes, a secondary cause of ICP elevation and the possibility of optic disc swelling due to sinus thrombosis should be considered, and brain MRI and venography are needed to distinguish these possibilities.


Assuntos
Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Encéfalo , Líquido Cefalorraquidiano , Colo Sigmoide , Edema , Cefaleia , Hipertensão Intracraniana , Imageamento por Ressonância Magnética , Disco Óptico , Doenças do Nervo Óptico , Papiledema , Flebografia , Trombose dos Seios Intracranianos , Telescópios , Tomografia de Coerência Óptica , Acuidade Visual , Campos Visuais , Vômito
13.
Med. infant ; 25(4): 303-310, diciembre 2018. tab, ilus
Artigo em Espanhol | LILACS | ID: biblio-970470

RESUMO

Introducción: La trombosis de senos venosos cerebrales (TSVC) es infrecuente en pediatría. Está asociada a condiciones como infecciones, deshidratación, fallo renal, traumatismo de cráneo, neoplasias, trastornos hematológicos, etc. Cefalea, vómitos, alteración del sensorio y hemiparesia son los síntomas más frecuentes. El diagnóstico es confirmado por TC con angio y/o RM con angio. La anticoagulación es el tratamiento de elección. Los pacientes suelen evolucionar favorablemente. Materiales y Métodos: Estudio descriptivo observacional de pacientes con TSVC atendidos en el Hospital Garrahan desde 2010 a 2017. Las variables registradas fueron: edad, sexo; manifestaciones clínicas, factores de riesgo; estudios diagnósticos, tratamiento y evolución. Resultados: Se describen 34 pacientes con TSVC. Los adolescentes fueron el grupo mayor. La cefalea fue el síntoma más frecuente. Angio TC, RM y/o angio RM confirmaron el diagnóstico; los senos transverso, sagital superior y sigmoideo fueron los más comprometidos. 21 pacientes tenían patología oncológica y 14 procesos infecciosos. El tratamiento de elección fue la anticoagulación. Tuvieron buena evolución el 82%. Conclusiones: Debemos sospechar esta entidad en dos grupos: el primero formado por lactantes y pre-escolares con patología infecciosa; y un segundo integrado por escolares y adolescentes con patología oncológica, especialmente aquellos que reciben L-ASA.Es importante resaltar el valor de la TC y angio TC para hacer diagnóstico oportuno, resultando accesible las 24 horas en el hospital


Introduction: Cerebral venous sinus thrombosis (CVST) is uncommon in children. CVST is associated with conditions, such as infections, dehydration, renal failure, head trauma, cancer, and hematological disorders. Headache, vomiting, sensory alterations, and hemiparesis are the most common symptoms. Diagnosis is confirmed by angio CT and/or MRA. Anticoagulation is the treatment of choice. Outcome is generally good. Material and Methods: An observational, descriptive study of patients with CVST seen at Garrahan Hospital between 2010 and 2017. The following variables were recorded: age, sex; clinical manifestations, risk factors; diagnostic studies, treatment, and outcome. Results: 34 patients with CVST were studied. Most patients were adolescents. Headache was the most common symptom. Angio CT, MRI, and/or MRA confirmed the diagnosis; the transverse, superior sagittal, and sigmoid sinuses were most frequently affected. Of the patients, 21 had oncological disease and 14 infections. Anticoagulation was the treatment of choice. Outcome was good in 82%. Conclusions: CVST should be suspected in the following two groups: A first group consisting of infants and preschool children with infections and a second group of school-age children and adolescents with cancer, especially those receiving L-ASA. It is important to highlight the role of CT and angio CT for early diagnosis as the study is available day and night at the hospital.


Assuntos
Humanos , Lactente , Pré-Escolar , Criança , Adolescente , Trombose dos Seios Intracranianos/complicações , Trombose dos Seios Intracranianos/diagnóstico , Trombose dos Seios Intracranianos/diagnóstico por imagem , Vômito/etiologia , Veias Cerebrais/diagnóstico por imagem , Cefaleia/etiologia , Trombose dos Seios Intracranianos/tratamento farmacológico , Imageamento por Ressonância Magnética , Tomografia Computadorizada por Raios X , Estudos Prospectivos , Anticoagulantes/uso terapêutico
14.
Med. interna Méx ; 34(3): 388-393, may.-jun. 2018. tab
Artigo em Espanhol | LILACS | ID: biblio-976081

RESUMO

Resumen: ANTECEDENTES La trombosis del seno venoso cerebral es un trastorno cerebrovascular caracterizado por obstrucción parcial o total de uno o más senos venosos o venas cerebrales. OBJETIVO Conocer la incidencia y las causas de la trombosis del seno venoso cerebral en el puerperio. MATERIAL Y MÉTODO Estudio retrospectivo, observacional y descriptivo en el que se revisaron expedientes de pacientes obstétricas ingresadas en el servicio de Medicina Interna del Hospital Dr. Aurelio Valdivieso en un periodo de cinco años (2009-2014) que manifestaron clínica y radiológicamente el diagnóstico de trombosis del seno venoso cerebral. RESULTADOS Se encontraron seis pacientes con promedio de edad de 23 años con el diagnóstico de trombosis del seno venoso cerebral, las seis cursaban en periodo de puerperio. Las causas ocasionales fueron: tres por síndrome de anticuerpos antifosfolipídicos primario; una tenía trombofilia primaria por deficiencia de proteína C, un caso se debió a administración de hormonal oral y un caso fue idiopático. En relación con el tratamiento, todas recibieron anticoagulación con buena respuesta. CONCLUSIÓN Encontramos que la trombosis del seno venoso cerebral se observa en nuestro medio por lo menos una vez al año, la causa más frecuente es autoinmunitaria del tipo síndrome de anticuerpos antifosfolipídicos.


Abstract: BACKGROUND Cerebral venous sinus thrombosis is a cerebrovascular disorder characterized by partial or complete blockage of one or more venous sinuses or cerebral veins. MATERIAL AND METHOD A retrospective, observational and descriptive study was done in which records of obstetric patients admitted to the Internal Medicine service of Hospital Dr. Aurelio Valdivieso, Oaxaca, Mexico, were reviewed in a period of five years (2009-2014), who had a clinical and radiological diagnosis of cerebral venous sinus thrombosis. RESULTS Six patients were found, with an average age of 23 years with the diagnosis of cerebral venous sinus thrombosis, six were enrolled in the postpartum period. Occasional causes were: three primary antiphospholipid antibodies syndrome, one had protein C deficiency, one case was receiving oral hormonal and one case of idiopathic etiology. In relation to treatment, all received anticoagulation with good response. CONCLUSION Cerebral venous sinus thrombosis presented in our midst at least once a year, the most common cause is autoimmune antiphospholipid antibodies syndrome/cerebral venous sinus thrombosis type.

15.
Indian J Ophthalmol ; 2018 May; 66(5): 714-717
Artigo | IMSEAR | ID: sea-196720

RESUMO

This case series aimed to review the significance of revisiting papilledema after successful cerebral venous sinus thrombosis (CVST) management with sinus angioplasty. Four patients presented with blurring and transient obscuration of vision with papilledema, headache, tinnitus, and vomiting. On magnetic resonance venography and digital subtraction angiography, chronic transverse sinus thrombosis was diagnosed for which patients underwent endovascular intervention (stenting). After the resolution of CVST, patients developed the recurrence of symptoms which on digital subtraction angiography revealed dural arteriovenous malformation (DAVM). DAVM and papilledema resolved with endovascular embolization. This case series highlights a need of constant monitoring of CVST cases after the endovascular intervention.

16.
Korean Journal of Neurotrauma ; : 146-149, 2018.
Artigo em Inglês | WPRIM | ID: wpr-717709

RESUMO

Cerebral venous sinus thrombosis (CVST) is a rare disease. Early diagnosis and treatment are important, as CVST is potentially fatal. Pregnancy and puerperium are known risk factors for CVST. Here, we report the case of a patient who developed superior sagittal sinus thrombosis after a normal vaginal delivery. A 20-year-old woman presented with a headache and seizures two days after a normal vaginal delivery. Initially, brain computed tomography (CT) showed a subarachnoid hemorrhage in the right parietal lobe and sylvian fissure, together with mild cerebral edema. CT angiography revealed superior sagittal sinus thrombosis. Multiple micro-infarctions were seen on diffusion-weighted magnetic resonance images. An intravenous infusion of heparin and mannitol was administered immediately. Two days after treatment initiation, the patient showed sudden neurological deterioration, with left-sided hemiplegia. Brain CT showed moderate brain edema and hemorrhagic densities. Emergency decompressive craniectomy was performed, and heparin was re-administered on post-operative day (POD) 1. On POD 9, the patient's mental state improved from stupor to drowsy, but the left-sided hemiplegia persisted. CT angiography showed that the superior sinus thrombosis had decreased. Superior sagittal sinus thrombosis is an uncommon complication, with an unfavorable outcome, after delivery. Timely diagnosis and treatment are important for preventing neurological deterioration.


Assuntos
Feminino , Humanos , Gravidez , Adulto Jovem , Angiografia , Encéfalo , Edema Encefálico , Infarto Cerebral , Craniectomia Descompressiva , Diagnóstico , Diagnóstico Precoce , Emergências , Cefaleia , Hemiplegia , Heparina , Infusões Intravenosas , Manitol , Lobo Parietal , Período Pós-Parto , Doenças Raras , Fatores de Risco , Convulsões , Trombose dos Seios Intracranianos , Estupor , Hemorragia Subaracnóidea , Seio Sagital Superior , Trombose
17.
Chinese Journal of Pediatrics ; (12): 765-768, 2018.
Artigo em Chinês | WPRIM | ID: wpr-810211

RESUMO

Objective@#To summarize the clinical presentations and imaging features of cerebral venous sinus thrombosis (CVST) in 5 newborns.@*Methods@#The clinical data of 5 newborns with CVST admitted to Department of Neonatology of Maternal and Children Hospital of Hubei Province from February 2017 to April 2018 were analyzed retrospectively. The risk factors, clinical presentations, imaging manifestations and treatment of CVST were investigated.@*Results@#Of the 5 full term neonates, 4 were males and 1 female, with 4 aged less than 7 days and 1 more than 7 days; one with the history of maternal gestational diabetes mellitus, one with maternal gestational hypertension. The clinical presentations included seizures (3 cases), fever (3 cases), dehydration (1 cases), lethargy (2 cases), hypoglycemia (2 cases), thrombocytopenia (2 cases). Electroencephalogram (EEG) showed electrical seizures in 3 cases. Magnetic resonance imaging (MRI) and magnetic resonance venography (MRV) showed 4 cases of intracranial hemorrhage, 3 cases of cerebral parenchymal infarction. For the sites of the thrombi, 4 were in the superior sagittal sinus, 3 in straight sinus, 2 in transverse sinus and 1 in sinus confluence. CT showed intracranial hemorrhage in 2 cases and venous sinus dilatation in 2 cases. Doppler ultrasound showed 2 cases of intraventricular hemorrhage and 2 cases of changes of venous sinus blood flow. Three neonates were treated with anticoagulant and thrombolytic therapy, followed by recanalization of the veins and discontinuing of seizures.@*Conclusions@#Seizure is the main clinical presentation of CVST. The main radiologic manifestations are cerebral infarction and hemorrhage. Timely brain MRI and MRV are helpful in the early diagnosis and treatment of CVST.

18.
Journal of Interventional Radiology ; (12): 151-156, 2018.
Artigo em Chinês | WPRIM | ID: wpr-694225

RESUMO

Objective To discuss the establishment of cerebral venous sinus thrombosis (CVST) model in rabbits by local application of ferric chloride at sinuses sagittalis superior (SSS) combined with thrombin injection, and to evaluate its feasibility and application value. Methods A total of 39 New Zealand white rabbits were randomly and equally divided into three groups with 13 rabbits in each group, local application of cotton piece saturated with saline at SSS for 10 minutes was performed for the rabbits of group A, SSS local application of cotton piece saturated with 40% ferric chloride for 10 minutes was adopted for the rabbits of group B, while SSS local application of cotton piece saturated with 40% ferric chloride for 5 minutes together with injection of thrombin was carried out for the rabbits of group C. Whole cerebral DSA was performed immediately after modeling to judge if there was formation of thrombosis. Two days after the modeling, every 3 rabbits from each group were sacrificed to make 2, 3, 5-chloride triphenyl tetrazole (TTC) staining. Seven days after the modeling, the remaining 10 rabbits of each group were examined with DSA, the vascular recanalization rates were calculated, and the histopathological examination was made. Results In group B and group C, SSS thrombosis with surrounding cerebral infarction, edema, inflammatory cell aggregation and other pathological changes were observed. The 7-day vascular recanalization rate in group C was strikingly lower than that in group B (10% vs 70%, P<0.05). Surrounding cortical vein thrombus and subcortex petechial hemorrhages were obviously seen in group C. Conclusion For the establishment of CVST model in rabbits, local application of ferric chloride at SSS together with thrombin injection is effective and feasible. The thrombus thus induced is quite stable, and its pathogenesis and pathophysiology are quite similar to clinical manifestations. Therefore, this method can be used for basic research and clinical trials of CVST.

19.
Chinese Journal of Postgraduates of Medicine ; (36): 371-373, 2018.
Artigo em Chinês | WPRIM | ID: wpr-700223

RESUMO

Intracranial venous sinus thrombosis is a special type of cerebral vascular disease. It usually originates from the later period of wasting disease, brain trauma, puerperium, blood disease, heart disease, eye/nasal/facial infection, meningitis and septicemia. It occurs in different age and sex. Infants, young children, frail elderly people, postpartum women, chronic disease patients are prone to be affected.Because of lacking of typical clinical manifestations, the clinical diagnosis and treatment of this disease is difficult and easily leading to misdiagnosis and mistreatment, which affects the prognosis of the patients.Because of lacking of standardized diagnosis and treatment strategy, different methods are needed. According to the proceeding reports, we reviewed the current progress of the diagnosis and treatment of intracranial venous sinus thrombosis.

20.
Chinese Journal of Postgraduates of Medicine ; (36): 311-316, 2018.
Artigo em Chinês | WPRIM | ID: wpr-700214

RESUMO

Objective To investigate the clinical features of cerebral venous sinus thrombosis (CVST)in patients with malignancy as well as its underlying pathogenesis. Methods The clinical data, including clinical presentation, laboratory results, neurological images were retrospectively reviewed in hospital patients with active malignant tumor and cerebral venous thrombosis from January 2006 to December 2016. Results Among the 586 CVST patients, 24 patients (4.10%) were with malignant tumor. Among these 24 patients, there were 8 males and 16 females with an average age of (39.88 ± 21.71) years old. Four patients (16.67%) had the risk factors of cerebral venous sinus thrombosis, while the other 20 patients(83.33%)had not any such risk factors.At the symptom onset of CVST, 22 patients(91.67%) had headache and focal neurological deficit, such as limbs weakness and numbness. The common substyles of malignant tumor were lung cancer (33.33%), breast cancer (29.17%)and acute lymphocytic leukemia(20.83%).Most patients(58.33%)were found to have cerebral metastasis.22 patients (91.67%) had elevated plasma D-dimmer level, and 19 patients (79.17%) had elevated plasma cancer biochemical marker levels.Conclusions Cancer-related CVST had the features including lacking conventional risk factors, elevated plasma D-dimmer and cancer biochemical marker levels.Cerebral metastasis and hypercoagulable state may be responsible for the pathogenesis of CVST.

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