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Arterial trombosis

Paola Saracco, Rossana Bagna, Chiara Gentilomo, Mariella Magarotto, Alice Viano, Federica Magnetti, Paola Giordano, Matteo Luciani, Angelo Claudio Molinari, Agnese Suppiej, Luca Antonio Ramenghi, Paolo Simioni
OBJECTIVE: To evaluate clinical data and associated risk conditions of noncerebral systemic venous thromboembolism (VT), arterial thromboembolism (AT), and intracardiac thromboembolism (ICT) in neonates. STUDY DESIGN: Data analysis of first systemic thromboembolism occurring in 75 live neonates (0-28 days), enrolled in the Italian Registry of Pediatric Thrombosis from neonatology centers between January 2007 and July 2013. RESULTS: Among 75 events, 41 (55%) were VT, 22 (29%) AT, and 12 (16%) ICT; males represented 65%, and 71% were preterm...
April 2016: Journal of Pediatrics
Fatma Yildirim, İskender Kara, Hızır Okuyan, Adnan Abaci, Melda Turkoglu, Gülbin Aygencel
A 54-year-old man had undergone to percutaneous coronary intervention (PCI) and two stents were placed to left anterior coronary artery and circumflex artery. Low molecular weight heparin (LMWH) together with ticagrelor 90 mg twice a day and acetylsalicylic acid (Aspirin) were started after PCI due to high risk of stent trombosis. On the fourth day of patient's follow-up in the intensive care unit (ICU), bloody secretion was started from endotracheal tube. Hemoglobin dropping, bilateral infiltration on the chest X-ray and bleeding from lung were diagnosed as diffuse alveolar hemorrhage (DAH)...
January 19, 2016: Clinical Respiratory Journal
Agnese Suppiej, Chiara Gentilomo, Paola Saracco, Stefano Sartori, Manuela Agostini, Rossana Bagna, Bianca Bassi, Paola Giordano, Massimo Grassi, Andrea Guzzetta, Donatella Lasagni, Matteo Luciani, Angelo C Molinari, Antonella Palmieri, Maria Caterina Putti, Luca Antonelli Ramenghi, Lidia Luciana Rota, Domenico Sperlì, Anna Maria Laverda, Paolo Simioni
Data from large case series of children with cerebral thrombotic events are pivotal to improve prevention, early recognition and treatment of these conditions. The Italian Registry of Pediatric Thrombosis (R. I. T. I.) was established in 2007 by a multidisciplinary team, aiming for a better understanding of neonatal and paediatric thrombotic events in Italy and providing a preliminary source of data for the future development of specific clinical trials and diagnostic-therapeutic protocols. We analysed data relative to the paediatric cerebral thrombotic events of the R...
June 2015: Thrombosis and Haemostasis
L Voltolini, C Rapicetta, L Luzzi, P Paladini, C Ghiribelli, S Scolletta, M Fineschi, G Gotti
AIM: Recent studies have reported a high incidence of perioperative in-stent trombosis with myocardial infarction (MI), in patients undergoing non-cardiac surgery, early after coronary angioplasty and stenting. The short and long-term results of surgery for non-small cell lung cancer (NSCLC) after prophylatic coronary angioplasty and stenting were analyzed. METHODS: Prospective collected data were examined for postoperative complications and long-term survival in 16 consecutive patients who underwent mayor lung resection for NSCLC after prophylactic coronary angioplasty and stenting for significant coronary artery disease , from 2001 to 2008...
February 2012: Minerva Chirurgica
José Ramón de Berrazueta Fernández
Acute Coronary Syndrome (ACS) are classified by the mechanisms of thrombosis that induce the complete of partial occlusion of coronary artery, with two tipes of ST changes in ECG. ACS with ST segment elevation (ACSSTE) is induced by a completed thrombotic occlusion by a red thrombus, it need a rapid and complete restoration of coronary artery blood flow with myocardial reperfusion in the first six hours after starting with pain. This is the mechanism by which reperfusion therapy reduces morbidity and mortality...
2010: Anales de la Real Academia Nacional de Medicina
Roberto Martín-Reyes, Santiago Jiménez-Valero, Felipe Navarro, Raúl Moreno
We present the case report of a patient presenting with ST segment elevation myocardial infarction due to a subacute drug-eluting stent trombosis within the proximal segment of the left circumflex artery (LCX). Six days before a total chronic occlusion was treated at the mid segment of the LCX by overlapping two drug-eluting stents. Optical coherence tomography (OCT) was helpful to demonstrate stent underexpansion of the overlaping segment as the main mechanism of early stent thrombosis. This case is illustrative about the potential role of OCT to identify the mechanisms of ST and thus guiding the PCI procedure...
2011: Case Reports in Medicine
F J Muñoz-Negrete, P Casas-Lleras, M Pérez-López, G Rebolleda
Most ophthalmologic disorders secondary to hypercoagulabe state are due to the confluence of congenital and adquired factors. A systematic workup is mandatory. Most of congenital coagulation disorders cause venous trombosis and are inherited autosomal dominantly. In order of frequency these are factor V Leiden mutation (activated protein C resistance), G20210A mutation of the prothrombin gen and protein C, protein S, and antithrombin III deficiencies. Sickle cell anemia can determine arerial and venous thrombosis...
July 2009: Archivos de la Sociedad Española de Oftalmología
Hayet Kaaroud, Soumaya Béji, Fethi Ben Hamida, Lamia Rais, Taieb Ben Abdallah, Fethi El Younsi, Fatma Ben Moussa, Ezzedine Abderrahim, Rafika Bardi, Khaled Ayed, Mohamed Chebil, Adel Kheder
BACKGROUND: Allograft renal thrombosis can occur in 1 to 6% of cases. Many predisposing factors has been identified especially alteration of coagulation. AIM: We analyzed in this study frequency and predisposing factors of renal graft thrombosis. METHODS: We report a retrospective study including 319 renal transplant recipients. RESULTS: Nine patients (2.8%) presented veinous graft thrombosis in 5 cases and arterial thombosis in 4 cases...
April 2008: La Tunisie Médicale
Carlos Gilberto Canelo Aybar, José Luís Cuadra Urteaga, F Fujii, Franco Romaní Romaní, Fernando Alonso Atencia Matute, Rogger Oscar Verona Rubio
The tumour pulmonary micro-embolism is a rare condition characterized by the occlusion of pulmonary small arteries, arteriolas, and alveolar capillaries septales, accompanied of trombosis. Occasionally the development of pulmonary hypertension is the first manifestation of an occult neoplasia, in series of autopsies, an incidence from 3 to 26% has been reported in solid tumors, being clinical evident in 8%. Few cases have documented the development of this condition in patients with carcinoma hepatocelular, we report the case of a 16-year-old male who comes to the emergency with signs of cardiac insufficiency and cor pulmonare whose anatomopatological study confirmed a tumour massive microembolic compromise at pulmonary level and hepatocarcinoma...
January 2008: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
José M de la Torre-Hernández, Fernando Alfonso, Felipe Hernández, Jaime Elizaga, Marcelo Sanmartin, Eduardo Pinar, Iñigo Lozano, Jose M Vazquez, Javier Botas, Armando Perez de Prado, Jose M Hernández, Juan Sanchis, Juan M Ruiz Nodar, Alfredo Gomez-Jaume, Mariano Larman, Jose A Diarte, Javier Rodríguez-Collado, Jose R Rumoroso, Jose R Lopez-Minguez, Josepa Mauri
OBJECTIVES: This study sought to assess the incidence, predictors, and outcome of drug-eluting stent(DES) thrombosis in real-world clinical practice. BACKGROUND: The DES thromboses in randomized trials could not be comparable to those observed in clinical practice, frequently including off-label indications. METHODS: We designed a large-scale, nonindustry-linked multicentered registry, with 20 centers in Spain. The participant centers provided follow-up data for their patients treated with DES, reporting a detailed standardized form in the event of any angiography-documented DES-associated thrombosis occurring...
March 11, 2008: Journal of the American College of Cardiology
Beste Ozben, Ahmet Ekmekci, Zehra Bugra, Sabahattin Umman, Mehmet Meric
Essential thrombocytosis is a myeloproliferative disorder of unknown etiology manifested clinically by the overproduction of platelets in the absence of a definable cause. Platelet dysfunction in essential thrombocytosis results in both hemorrhage and thrombosis. It is one of the rare causes of ischemic cardiovascular events. Fewer than 20 cases of essential thrombocytosis with involvement of coronary arteries leading to acute coronary syndromes or myocardial infarction have been reported. We report a case of multiple coronary thrombosis involving the left anterior descending artery and circumflex artery and stent implantation to the subtotally stenotic right renal artery in a women with unstable angina pectoris, essential thrombocytosis and previous history of renal artery trombosis...
August 2006: Journal of Thrombosis and Thrombolysis
T Danek, R Janousek, K Havlícek
Authors present their experience with combined trombolytic-surgical treatment of acute ischaemia of low extremity based on trombosis of popliteal artery aneurysm. This treatment was performed in three patients. Authors compare results of intraarterial catheter pharmacological trombolysis of infrapopliteal arteries with indirect surgical trombolysis.
March 2006: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
H Sládková, P Jansa, Z Susa, M Aschermann
Pulmonary hypertension is present when the mean pulmonary pressure is increased above 25 mm Hg in a rest or above 30 mm Hg during exercise. It is possible to divide it from different point of view. Well known is pathophysiologic classification and Venice classification suggested by WHO symposium 2003. The rise of arterial pulmonary pressure is caused by three essential abnormalities, these are elevated pulmonary vascular resistance, blood flow and pulmonary artery wedge pressure. Vasoconstriction, remodeling of vessels and in situ trombosis are pathogenetic mechanism which contribute to rise of pulmonary hypertension...
September 2004: Vnitr̆ní Lékar̆ství
Tarik Hajro, Ibrahim Ramić, Azra Alajbegović
In the paper is shown the case of the patient of the CVI life, age of 40 years. It was about the vascular lesion left of the temperoparienal MRA shew the amputation of amputation of the temporal branches art. cerebri medii from the left side. The patient 6 years before she suffered of CVI infract myocard after which she recovered well. After the performed neurologic and physiatric treatment it came to the strength of the rude motor strength with the normalization of the speech.
2004: Medicinski Arhiv
A Pelayo Salas, L Perez Ruiz, L Marco Estarreado, D Guidolin, M D C Garcés Guallart, L Gomez Quiles, S Ros Lopez
AIM: Venous microanastomoses are more difficult to carry out in comparison with the arterial ones, because of the characteristics of the vascular wall. The suture with loose stitches is the usual surgical technique, but it has 2 disadvantages: a long time of execution and the presence of foreign material in the anastomosis. To avoid these complications, we an extraluminal silicone cuff has been used. METHODS: We performed 70 microanastomoses on the internal jugular vein of Sprague-Dawley rats with these 2 techniques, estimating the immediate and late permeability and postoperative complications...
February 2004: Minerva Chirurgica
No abstract text is available yet for this article.
November 30, 1959: Polski Tygodnik Lekarski
C Monnerat, D Hayoz
Congenital homocysteinuria is a rare inherited metabolic disorder with early onset atherosclerosis and arterial and venous trombosis. Moderate hyperhomocysteinemia is more frequently encountered and is recognized as an independent cardiovascular risk factor. Several case-control studies demonstrate an association between venous thromboembolism and moderate hyperhomocysteinemia. A patient with moderate hyperhomocysteinemia has a 2-3 relative risk of developing an episode of venous thromboembolism. The occurrence of mild hyperhomocysteinemia in heterozygotes for the mutation of Leiden factor V involves a 10-fold increase in the risk of venous thromboembolism...
September 6, 1997: Schweizerische Medizinische Wochenschrift
V Migaleddu, A Gallus, M Picciau, G C Canalis
Color flow mapping and duplex ultrasonography are a more accurate technique in renal allograft monitoring by combining real time us with pulsed doppler studies of renal vasculature. Doppler spectral analysis, pulsatility and resistive index evaluation are usefull in the diagnosis of renal allograft dysfunction (I.E. rejection, cyclosporine nefroto-city and acute tubular necrosis). Cfm and duplex ultrasonography allow a non invasive and easy evaluation of the whole renal artery and vein in the diagnosis of renal artery stenosis, vein trombosys and A-V fistula...
June 1996: Archivio Italiano di Urologia, Andrologia
D Radak, E Rosato, S Cyba-Altunbay
During a year (1987/88) a study was performed at he Clinic of Thoracal and Vascular Surgery, supervised by Prof. dr J. Vollmar. Analysis of all cases with complications after reconstruction of the lower limbs arteries necessitating reoperation was performed. There were 56 patients in all. They were retrospectively analysed for establishing risk factors, clinical stage (by Fonstine), and time lapse from the surgery to the occurrence of complications. There were 12(21,4%), 23 (41,1%) and 21 (37,5%) of immediate, early and late complications, respectively...
1990: Acta Chirurgica Iugoslavica
A J Martínez, C Sotelo-Avila, H Alcalá, E Willaert
Primary amebic meningoencephalitis and granulomatous amebic encephalitis are well recognized clinicopathological entities caused by free-living amebas. Associated arteritis and "mycotic aneurysms" with infiltration of intracranial arteries by lymphocytes, amebic trophozoites and cysts have not been previously reported. A 26-month-old girl had a 3-week history of encephalitis, characterized, initially, by vomiting and low-grade fever. Subsequently, she developed ataxia, generalized weakness, lethargy, and esotropia...
1980: Acta Neuropathologica
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