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1.
Respir Res ; 23(1): 65, 2022 Mar 21.
Artigo em Inglês | MEDLINE | ID: mdl-35313890

RESUMO

BACKGROUND: Long-term pulmonary sequelae following hospitalization for SARS-CoV-2 pneumonia is largely unclear. The aim of this study was to identify and characterise pulmonary sequelae caused by SARS-CoV-2 pneumonia at 12-month from discharge. METHODS: In this multicentre, prospective, observational study, patients hospitalised for SARS-CoV-2 pneumonia and without prior diagnosis of structural lung diseases were stratified by maximum ventilatory support ("oxygen only", "continuous positive airway pressure (CPAP)" and "invasive mechanical ventilation (IMV)") and followed up at 12 months from discharge. Pulmonary function tests and diffusion capacity for carbon monoxide (DLCO), 6 min walking test, high resolution CT (HRCT) scan, and modified Medical Research Council (mMRC) dyspnea scale were collected. RESULTS: Out of 287 patients hospitalized with SARS-CoV-2 pneumonia and followed up at 1 year, DLCO impairment, mainly of mild entity and improved with respect to the 6-month follow-up, was observed more frequently in the "oxygen only" and "IMV" group (53% and 49% of patients, respectively), compared to 29% in the "CPAP" group. Abnormalities at chest HRCT were found in 46%, 65% and 80% of cases in the "oxygen only", "CPAP" and "IMV" group, respectively. Non-fibrotic interstitial lung abnormalities, in particular reticulations and ground-glass attenuation, were the main finding, while honeycombing was found only in 1% of cases. Older patients and those requiring IMV were at higher risk of developing radiological pulmonary sequelae. Dyspnea evaluated through mMRC scale was reported by 35% of patients with no differences between groups, compared to 29% at 6-month follow-up. CONCLUSION: DLCO alteration and non-fibrotic interstitial lung abnormalities are common after 1 year from hospitalization due to SARS-CoV-2 pneumonia, particularly in older patients requiring higher ventilatory support. Studies with longer follow-ups are needed.


Assuntos
COVID-19/complicações , Pneumopatias/diagnóstico , Pneumopatias/virologia , Idoso , COVID-19/diagnóstico , COVID-19/terapia , Feminino , Seguimentos , Hospitalização , Humanos , Pneumopatias/terapia , Masculino , Pessoa de Meia-Idade , Oxigenoterapia , Estudos Prospectivos , Respiração Artificial , Testes de Função Respiratória , Fatores de Tempo
2.
Am J Emerg Med ; 45: 156-161, 2021 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-33046317

RESUMO

AIMS: In this work, the survival and mortality data of 54 consecutive patients admitted to the Intensive Care Unit (ICU) and suffering from severe respiratory insufficiency imputable to viral SARS - CoV - 2 infection were analyzed and shared, after a critical review of the evidence in order to optimize the most dedicated clinical and treatment strategy, for a future 'targeted' management in the care of the possible return flu outbreak. METHODS: At our Emergency Department of the Crema Hospital, from the beginning of the pandemic until the end of June 2020, 54 consecutive patients admitted to ICU suffering from severe acute respiratory infection (SARI) and severe respiratory distress (ARDS) attributable to viral SARS - CoV - 2 infection were recruited. The recruitment criterion was based on refractory hypoxia, general condition and clinical impairment, comorbidities and CT images. The incoming parameters of the blood chemistry and radiology investigations and the timing of the gold - tracheal intubation were compared. Medical therapy was based on the application of shared protocols. RESULTS: The onset of symptoms was varyng, i.e. within the range of 1-14 days. The average time from the admission to the emergency room to the admission to intensive care was approximately 120 h. The average number of days of hospitalization in the ICU was 28 days. With a majority of male patients, the most significant age group was between 60 and 69 years. There were 21 deaths and, compared to the survivors, the deceased ones were older at an average age of about 67 years (vs an average age of the survivors of about 59 years). From the available data entering the ICU, the surviving patients presented average better values of oximetry and blood gas analysis, with a lower average dosage of D-Dimer than the deceased. Ones with a presence of bilateral pneumonia in all patients, the worsening of the ARDS occurred in 31 patients. 9 out of 25 patients early intubated died, while 12 out of 23 patients died when intubation was performed after 24 h of non-invasive ventilation. The presence of multiple comorbidities was shown in 17 of 28 patients and revealed an additional adverse prognostic factor. Also, more than one complication in the same patient were detected; after respiratory worsening, renal failure was more frequently found in 16 patients. Some particular complications such as lesions induced by ventilation with barotrauma mechanism (VILI), ischemic heart disease and the appearance of central and peripheral neurological events were detected too. CONSIDERATIONS: SARS - CoV - 2 disease is caused by a new coronavirus that has its main route of transmission through respiratory droplets and close contact, resulting in a sudden onset of the clinical syndrome with acute respiratory infection (SARI) and severe respiratory distress (ARDS). But it can also appear with other symptoms such as gastrointestinal or neurological events, as to be considered as a disease with multisystem phenotype. This pathology evolves towards a serious form of systemic disease from an acute lung damage to venous and arterial thromboembolic complications and multi-organ failure, mostly associated with high mortality. All patients received empirical or targeted antibiotic therapy for prevention and control of infections of potential pathogens, together with low molecular weight heparin therapy. The majority of patients was subjected to the off - label protocol with antivirals and hydroxychloroquine therapy, we used cortisone support therapy under surveillance and in 3 cases the protocol with anti - IL6 monoclonal antibody (Tolicizumab). In a simplified classification of the tomographic examination of the chest, mostly 3D and 2C lesions were found in the deceased patients with a prevalence of severe and moderate forms, whilst in the survivors the distribution appears with a prevalence of medium and moderate forms. Among the intubated patients, 21 patients, all suffering from worsening ARDS, died whilst there was no mortality in patients subjected to non-invasive ventilation it so. The heterogeneity of the respiratory syndromes and the presence of multiple comorbidities represent an unfortunate prognostic factor. Among the complications, besides the respiratory worsening, renal failure, liver failure and the state of sepsis were most frequently found; less frequent complications were lesions induced by ventilation with a barotrauma mechanism, ischemic heart disease, the appearance of central neurological events of sensory alterations, meningo - encephalitis and cerebral hemorrhage, and peripheral neurological events with polyneuro - myopathies. Mechanical ventilation can adversely affect the prognosis due to lung damage induced, protective ventilation remains the necessary treatment during severe hypoxia in patients with SARS - CoV - 2. The essential prerequisite remains the search for optimal 'customized' values since conditions can vary from patient to patient and, in the same patient, during different times of ventilation. CONCLUSIONS: In these extraordinary circumstances, our reality was among the most affected and was able to hold the impact thanks to the immediate great response set in place by the operators, although it costed us an effort especially the one to try to guarantee a high quality level of assistance and care compared to the huge wave of patients in seriously bad conditions. Further research on this heterogeneous pathology and data sharing could help identify a more dedicated clinical decision-making and treatment pathway that, together with a resource planning, would allow us to better face any new disease outbreak.


Assuntos
COVID-19/terapia , Cuidados Críticos/métodos , Hospitalização/estatística & dados numéricos , Unidades de Terapia Intensiva , Pandemias , Respiração Artificial/métodos , SARS-CoV-2 , Adulto , Idoso , Idoso de 80 Anos ou mais , COVID-19/epidemiologia , Feminino , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos
3.
J Vasc Interv Radiol ; 29(7): 986-992, 2018 07.
Artigo em Inglês | MEDLINE | ID: mdl-29843997

RESUMO

PURPOSE: To evaluate feasibility and efficacy of transanastomotic self-expandable polytetrafluoroethylene stent graft placement for salvage of radiocephalic arteriovenous fistulae (RCAVFs). MATERIALS AND METHODS: From 2008 to 2016, 26 patients (21 male; age, 38-80 y) with dysfunctional RCAVFs for juxtaanastomotic lesions that were unresponsive to angioplasty underwent transanastomotic stent graft placement. Stenotic and thrombotic lesions were included. All were deemed unsuitable for surgical revision. Patency rates were calculated per Kaplan-Meier method. A Cox analysis was used to identify influencing factors. RESULTS: Thirty-two stent grafts (6 patients had 2 stents) were deployed. Anatomic and clinical success were achieved in all patients; no major complications occurred. Mechanical and/or pharmacologic thrombolysis was performed in 6 cases before stent graft deployment. During follow-up (median, 34.7 mo; range, 1.9-102.7 mo), 17 repeat interventions were required in 10 patients (43 procedures overall), for an endovascular intervention rate of 0.27 per year. At 3, 6, 12, and 24 months, primary patency (PP) rates were 96% ± 4 (95% CI, 75%-99%), 83% ± 7 (95% CI, 61%-93%), 78% ± 8 (95% CI, 55%-90%), and 69% ± 10 (95% CI, 46%-84%). The corresponding assisted PP rates were 96% ± 4 (95% CI, 76%-99%), 96% ± 4 (95% CI, 76%-99%), 92% ± 5 (95% CI, 71%-98%), and 82% ± 8 (95% CI, 60%-93%). Five AVFs were ultimately abandoned. Per Cox analysis, arterial diameter ≥ 4 mm was associated with better PP (P = .032). CONCLUSIONS: Transanastomotic stent graft placement for RCAVF salvage is feasible and safe, providing patency rates comparable with historical endovascular and surgical data. Its role should be evaluated in larger studies.


Assuntos
Derivação Arteriovenosa Cirúrgica/efeitos adversos , Implante de Prótese Vascular , Antebraço/irrigação sanguínea , Oclusão de Enxerto Vascular/cirurgia , Artéria Radial/cirurgia , Diálise Renal , Grau de Desobstrução Vascular , Veias/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Prótese Vascular , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/instrumentação , Distribuição de Qui-Quadrado , Circulação Colateral , Estudos de Viabilidade , Feminino , Oclusão de Enxerto Vascular/diagnóstico por imagem , Oclusão de Enxerto Vascular/etiologia , Oclusão de Enxerto Vascular/fisiopatologia , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Flebografia , Politetrafluoretileno , Modelos de Riscos Proporcionais , Desenho de Prótese , Artéria Radial/diagnóstico por imagem , Artéria Radial/fisiopatologia , Estudos Retrospectivos , Fatores de Risco , Stents , Fatores de Tempo , Resultado do Tratamento , Veias/diagnóstico por imagem , Veias/fisiopatologia
5.
Indian J Otolaryngol Head Neck Surg ; 76(4): 3548-3551, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39130212

RESUMO

The thyroid surgeon should be familiar with the vascular anatomy and its possible variations to avoid damage to nerve structures. Here we report the case of the superior thyroid artery arising from the vertebral artery. This anatomic variation has not been described before.

6.
Front Radiol ; 3: 1145164, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37492376

RESUMO

Purpose: To describe our experience with the use of a novel iodized Polyvinyl Alcohol Polymer liquid agent (Easyx) in type II endoleak treatment with translumbar approach. Methods: Our case series is a retrospective review of patients with type II endoleak (T2E) treated with Easyx from December 2017 to December 2020. Indication for treatment was a persistent T2E with an increasing aneurysm sac ≥5 mm on computed tomography angiography (CTA) over a 6-month interval. Technical success was defined as the embolization of the endoleak nidus with reduction or elimination of the T2E on sequent CTA evaluation. Clinical success was defined as an unchanged or decreased aneurysm sac on follow-up CTA. Secondary endpoints included the presence of artifacts in the postprocedural cross-sectional tomographic imaging and post and intraprocedural complications. Results: Ten patients were included in our retrospective analysis. All T2E were successfully embolized. Clinical success was achieved in 9 out of 10 patients (90%). The mean follow-up was 14 3-20 months. No beam hardening artifact was observed in follow-up CT providing unaltered imaging. Conclusion: Easyx is a novel liquid embolic agent with lava-like characteristics and unaltered visibility on subsequent CT examinations. In our initial experience, Easyx showed to have all the efficacy requisites to be an embolization agent for type II EL management. Its efficacy, however, should be evaluated in more extensive studies and eventually compared with other agents.

7.
Updates Surg ; 74(5): 1511-1519, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-36059024

RESUMO

The liver is the second most commonly solid organ injured in blunt abdominal trauma. Liver injuries are classified according to the American Association for the Surgery of Trauma Injury Scale. The choice of Non-Operative Management is based on generalized clinical patients' conditions combined with the evidence on CT scan imaging. To date, there are no consensus guidelines on appropriate patient selection criteria for those who would benefit from angiography and angioembolization. Major hepatic necrosis is a clinical condition of extended liver damage and is the most common complication after angioembolization. Large amounts of necrotic liver require therapy, but it is unclear if the better technique is debridements supplemented by percutaneous drainage procedures or definitive resection. A systematic review of the literature was performed with a computerized search in a database such as Medline for published papers on the use of angioembolization in trauma patients with hepatic injuries and on the most common complication, the major hepatic necrosis. The systematic review was conducted according to the recommendations of the 2020 updated Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. A total of 3643 patients were included in the study, suffering liver trauma and 1703 (47%) were treated with Non-Operative Management; angioembolization was performed 10% of cases with a variable rate between 2 and 20%. Patients developed different complications. Hepatic necrosis accounted for 16% ranging from 0 to 42%. 74% of patients underwent operative management with a mortality rate of 11%. High-grade liver injuries pose significant challenges to surgeons who care for trauma patients. Many patients can be successfully managed nonoperatively. In hemodynamically stable patients with arterial blush, without other lesions requiring immediate surgery, selective and super-selective AE of the hepatic artery branches is an effective technique. However, these therapies are not without complications and major hepatic necrosis is the most common complication in high-grade injures. Level III, Systematic review.


Assuntos
Traumatismos Abdominais , Embolização Terapêutica , Hepatopatias , Ferimentos não Penetrantes , Traumatismos Abdominais/complicações , Traumatismos Abdominais/terapia , Embolização Terapêutica/efeitos adversos , Embolização Terapêutica/métodos , Humanos , Necrose/etiologia , Necrose/terapia , Estados Unidos , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/terapia
8.
J Vasc Access ; : 11297298221126814, 2022 Oct 04.
Artigo em Inglês | MEDLINE | ID: mdl-36196011

RESUMO

Recent literature shows how residual renal function (RKF), defined as the urinary clearance of urea and creatinine, is associated with a lower mortality risk in HD patients. The use of non-nephrotoxic contrast media during radiological procedure, may be useful for preservation of RKF in patients with chronic kidney disease not yet in haemodialysis. We describe the case of a 51-year-old male suffering from chronic kidney disease from 2018, due to a right nephrectomy for an adenocarcinoma, who was considered for an endovascular arteriovenous fistula (endoAVF) creation (WavelinQ endoAVF System, Becton Dickinson, Franklin Lakes, New Jersey, US), using Carbon Dioxide as contrast media instead of conventional iodinated ones, with optimal results. CO2 DSA permits to well recognize the patency of target vein, its connection to the perforator vein and finally the endoAVF creation without requiring supplemental iodate contrast medium. We propose, CO2 automated digital subtraction angiography (DSA) as a safer technique that could be substitutive of the standard iodinated ones, in the creation of endo AVF.

9.
J Public Health Res ; 11(1)2021 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-34595901

RESUMO

BACKGROUND: Even though many types of stents have been tested in superficial femoral artery (SFA) and popliteal artery (PA), most of these devices have provided an unsatisfactory outcome, probably due their unsuitable anatomical and physiological characteristics. The Supera peripheral stent (Abbott Vascular, Santa Rosa, CA, USA) is a braided interwoven nitinol device specifically designed for treating atherosclerotic lesions of the femoro-popliteal segment. The aim of this multicenter retrospective study was to describe the effectiveness of Supera stents in the management of femoral-popliteal atherosclerotic lesions and to critically analyze our findings in the context of current and past literature. DESIGN AND METHODS: In this study we enrolled only patients who satisfied the inclusion criteria: i) patients affected by chronic obstructive arterial disease (COAD) grade II, as per Rutherford classification; ii) patients treated with endovascular revascularization and Supera stent implantation in the femoro-popliteal axis. We retrospectively analyzed the Doppler Ultra-sound (US) follow-up at 12-24 and 36 months to detect the vascular occlusions. The primary patency, primary patency assisted and TLR were described statistically analyzed by survival analysis and the demographic data, clinical data, device safety following stenting were described as frequency and mean value. RESULTS: 105 endovascular procedures on 99 patients for femoro-popliteal stenting with Supera were performed in four Italian hospitals. The median follow-up was 39 months (range 6-72), with primary patency rate of 83.1%, 74.3% and 69.5% at 12, 24 and 36 months after the procedure. The primary patency assisted was 89.9%, 76.8% and 73.4% in the same period, while the freedom from TLR values were 92.7%, 91.5% and 89.5% at 12, 24 and 36 months after the procedure, respectively. The mortality rate recorded at 12 months from the Supera implantation was 2.8% (3 out of 99 patients enrolled). CONCLUSIONS: Our data were in agreement with the current literature, showing the non-inferiority Supera stent in relation to the other stent available. Supera stent showed an excellent safety, effectiveness profile and high durability for the treatment of PAD patients with femoro-popliteal artery disease.

10.
J Pers Med ; 11(6)2021 Jun 03.
Artigo em Inglês | MEDLINE | ID: mdl-34204911

RESUMO

Pulmonary parenchymal and vascular damage are frequently reported in COVID-19 patients and can be assessed with unenhanced chest computed tomography (CT), widely used as a triaging exam. Integrating clinical data, chest CT features, and CT-derived vascular metrics, we aimed to build a predictive model of in-hospital mortality using univariate analysis (Mann-Whitney U test) and machine learning models (support vectors machines (SVM) and multilayer perceptrons (MLP)). Patients with RT-PCR-confirmed SARS-CoV-2 infection and unenhanced chest CT performed on emergency department admission were included after retrieving their outcome (discharge or death), with an 85/15% training/test dataset split. Out of 897 patients, the 229 (26%) patients who died during hospitalization had higher median pulmonary artery diameter (29.0 mm) than patients who survived (27.0 mm, p < 0.001) and higher median ascending aortic diameter (36.6 mm versus 34.0 mm, p < 0.001). SVM and MLP best models considered the same ten input features, yielding a 0.747 (precision 0.522, recall 0.800) and 0.844 (precision 0.680, recall 0.567) area under the curve, respectively. In this model integrating clinical and radiological data, pulmonary artery diameter was the third most important predictor after age and parenchymal involvement extent, contributing to reliable in-hospital mortality prediction, highlighting the value of vascular metrics in improving patient stratification.

11.
SAGE Open Med Case Rep ; 5: 2050313X17741827, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29163957

RESUMO

A tailored therapy to patient requirements by combining endovascular and surgical steps can be necessary to prolong the life of a vascular access. Stent grafts play a growing role for the therapy of dialytic access complications. Randomized multi-center trials, however, support the on-label use of stent grafts in the treatment of graft venous outflow and in-stent restenosis. The main contraindication to their use is an ongoing infection. We report two cases of new off-label application of Viabahn (Gore, flagstaff, USA) stent graft. In the first case, the failure of a radiocephalic early cannulation graft was treated by stent graft placement on the arterial inflow anastomosis, when emergent angiographic examination revealed the previously unknown high takeoff of the radial artery from the axillary artery. At 13-month follow-up, the target lesion remained untreated. In the second case, elbow stent graft occlusion with extended thrombosis occurred in a right radiocephalic fistula after 3 years of unassisted patency. Being the last option for vascular access, successful endovascular recanalization was carried out. After 3 months, however, the clinical setting relapsed. A two-stage hybrid strategy with vascular surgeon was arranged due to ongoing signs of local infection. Flow was restored by emergent thromboaspiration associated with a new stent graft placement as a endovascular bridge to subsequent surgical treatment. After 2 days, the overlapped stent grafts were excised as planned. Surgical rerouting was completed by polytetrafluoroethylene prosthetic bridge implantation across the elbow. At 4 months, the follow-up remained uneventful. In selected instances, the off-label use of stent grafts may expand the therapeutic options of the vascular access team.

12.
Vasc Endovascular Surg ; 50(4): 221-30, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-27097842

RESUMO

PURPOSE: To compare patency in dialysis patients following different endovascular treatment of symptomatic central venous stenosis. MATERIALS AND METHODS: A 10-year retrospective evaluation in 70 patients (32 men) dialyzing through vascular access (33, 47%) and tunneled catheters (37, 53%) was made. Three cohorts were compared: angioplasty alone (22), bare metal stent (28), and stent graft (20). Patencies were described with Kaplan-Meier method, and Cox uni- and multivariate models were analyzed to find factors associated. RESULTS: All patients had a favorable anatomical and clinical outcome. Restenosis occurred in 22 (31%) of 70 patients requiring 41 additional interventions; 34 of 70 patients died (median follow-up 19.4 months). Primary patency at 3, 6, 12, and 24 months was 100%, 100%, 100%, and 84% for stent graft versus 90%, 79%, 58%, and 43% for angioplasty (P = .014) versus 84%, 80%, 75%, and 46% for bare-metal stent (P = .062). The overall comparison was more favorable for stent graft (P = .020) when the sites of lesions were matched. Patencies for angioplasty and bare-metal stents were equivalent (P = .141). A lower risk of restenosis (hazard rate [HR] 0.20, confidence interval [CI] 0.06-0.7) and fewer reinterventions (P < .01) were associated with stent graft, whereas age (HR 1.04, CI 1.001-1.08) and cardiovascular disease (HR 2.26, CI 1.06-4.84) influenced the overall survival. No difference in assisted primary patency was found. CONCLUSION: Stent graft seems to improve primary patency for central venous stenosis and requires fewer reinterventions in a dialysis population with a high prevalence of long-term catheters.


Assuntos
Angioplastia com Balão/instrumentação , Derivação Arteriovenosa Cirúrgica/efeitos adversos , Implante de Prótese Vascular/instrumentação , Prótese Vascular , Cateterismo Venoso Central/efeitos adversos , Metais , Diálise Renal , Stents , Doenças Vasculares/terapia , Grau de Desobstrução Vascular , Adulto , Idoso , Idoso de 80 Anos ou mais , Angioplastia com Balão/efeitos adversos , Implante de Prótese Vascular/efeitos adversos , Cateterismo Venoso Central/instrumentação , Cateteres de Demora , Cateteres Venosos Centrais , Distribuição de Qui-Quadrado , Constrição Patológica , Feminino , Humanos , Itália , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Flebografia , Modelos de Riscos Proporcionais , Desenho de Prótese , Recidiva , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Doenças Vasculares/diagnóstico por imagem , Doenças Vasculares/etiologia , Doenças Vasculares/fisiopatologia
13.
J Med Case Rep ; 9: 183, 2015 Aug 27.
Artigo em Inglês | MEDLINE | ID: mdl-26311236

RESUMO

INTRODUCTION: Aortopulmonary collateral arteries are an uncommon variant of alternative blood supply in cases of complex congenital heart disease. Although surgery may still be the classic approach for this condition, mini-invasive endovascular occlusion has been recently attempted as an alternative less traumatic procedure. Children born to women with epilepsy are at increased risk of congenital malformations. CASE PRESENTATION: A cardiovascular malformation in a 6-year-old white boy with prenatal exposure to carbamazepine is described. At birth, he underwent atrial-ventricular septal defects repair. At 6 years of age, he was diagnosed to have an aberrant aortopulmonary artery from the descending aorta. He presented with recurrent respiratory infections and no cardiovascular signs, but there was associated right upper lobe hyperperfusion. Collateral percutaneous plug embolization was performed because of risk for cardiorespiratory infections, pulmonary hypertension and atrioventricular dilatation. The post-releasing control showed a complete occlusion of the aberrant artery. A chest radiogram and computed tomography showed normalization of vascular pattern of his right lung at 9-months follow-up. No complications and no respiratory infections in the first follow-up year were observed. A good growth gain was obtained. CONCLUSIONS: Plug embolization in an aortopulmonary collateral artery is an interesting alternative to surgery and is suitable for children with minor congenital heart disease and without severe respiratory and/or cardiovascular symptoms. Management and long-term pediatric multidisciplinary follow-up is recommended. Prenatal exposure to carbamazepine could be considered in the pathogenesis and diagnosis of the malformation.


Assuntos
Carbamazepina/efeitos adversos , Embolização Terapêutica , Cardiopatias Congênitas/terapia , Neovascularização Patológica/terapia , Efeitos Tardios da Exposição Pré-Natal/terapia , Anticonvulsivantes/efeitos adversos , Aorta/efeitos dos fármacos , Criança , Feminino , Cardiopatias Congênitas/induzido quimicamente , Humanos , Masculino , Neovascularização Patológica/induzido quimicamente , Gravidez , Efeitos Tardios da Exposição Pré-Natal/induzido quimicamente , Artéria Pulmonar/efeitos dos fármacos
14.
Korean J Radiol ; 15(3): 364-9, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24843241

RESUMO

Central venous catheters are the most frequent causes of benign central vein stenosis. We report the case of a 79-year-old woman on hemodialysis through a twin catheter in the right internal jugular vein, presenting with superior vena cava (SVC) syndrome with patent SVC. The clinically driven endovascular therapy was conducted to treat the venous syndrome with a unilateral left brachiocephalic stent-graft without manipulation of the well-functioning catheter. The follow-up was uneventful until death 94 months later.


Assuntos
Cateteres Venosos Centrais/efeitos adversos , Stents , Síndrome da Veia Cava Superior/etiologia , Idoso , Veias Braquiocefálicas , Constrição Patológica/etiologia , Feminino , Humanos , Veias Jugulares , Diálise Renal/instrumentação , Síndrome da Veia Cava Superior/terapia , Veia Cava Superior
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