نتایج جستجو برای: coagulopathies

تعداد نتایج: 375  

Journal: :Seminars in thrombosis and hemostasis 2010
Bo Wiinberg Annemarie T Kristensen

Thromboelastography (TEG) has been used in experimental animal studies since the early 1960s and in a routine clinical setting for the past decade. From the data currently available, it is clear that both the scope and limitations of TEG in animals resemble those observed in humans. TEG has been used to diagnose hypercoagulability in animals with disseminated intravascular coagulation, various ...

2016
Kevin Michael Lewis Carl Erik Kuntze Heinz Gulle

The need for advanced hemostatic agents increases with the complexity of surgical procedures and use of anticoagulation and antiplatelet treatments. HEMOPATCH (Sealing Hemostat) is a novel, advanced hemostatic pad that is composed of a synthetic, protein-reactive monomer and a collagen backing. The active side is covered with a protein-reactive monomer: N-hydroxysuccinimide functionalized polye...

Journal: :Turkish neurosurgery 2008
Erhan Türkoğlu Gökhan Serbes Metin Sanli Onur Sari Zeki Sekerci

Chronic subdural hematomas in young people is extremely rare and has some provoking factors such as V-P shunts, arachnoid cyst, anticoagulant drug usage, vigorous sports and coagulopathies. A static or dynamic mechanical load is almost always delivered to skull associated with either mild or severe head trauma. A 25-year old-man who was previously healthy has complained of intermittent headache...

Journal: :Stroke 1994
M L Papa G Schisano A Franco P Nina

BACKGROUND Factor VII is essential for coagulation activation by the extrinsic pathway. Hemorrhages of the central nervous system in patients with congenital factor VII deficiency seem to have a higher incidence compared with other congenital coagulopathies. The purpose of this paper is to report two rare cases of subarachnoid hemorrhage and factor VII deficiency. CASE DESCRIPTION Two cases o...

2016
Luxwell Jokonya Aaron Musara Andrew Cakana Kazadi K. N. Kalangu

BACKGROUND Chronic subdural hematomas (CSDHs) usually occur in elderly patients following minor head trauma. Their occurrence is usually linked to cerebral atrophy secondary to alcohol, old age, or human immunodeficiency virus (HIV) infection. Spontaneous CSDHs have also been documented but are rare. They are usually caused by coagulopathies and various pathologies resulting in intracranial hyp...

2009
Peter P. Molnár Ervin Berényi

Routine therapeutic options for tumors of the brain or spinal cord comprise surgery, radiation and/or chemotherapy, all of which are associated with several possible complications. The most important consequences of brain tumor therapy are hemorrhage, acute brain swelling with external herniation of parts of the brain, CSF leaks, and coagulopathies. The anatomical location of surgical manipulat...

Journal: :Transfusion 1974
L Weatherbee H H Spencer C T Knorpp S M Lindenauer P W Gikas N W Thompson

This-study evaluates the effects of the transfusion of frozen-thawed blood protected by hydroxyethyl starch (HES) on shocked monkeys. Particular attention is directed toward the study of coagulation in view of previous reports of coagulopathies caused by hydroxyethyl starch. In vivo studies were done in 13 shocked monkeys that received either homologous or autologous blood which had been frozen...

2016
Abhishek Jain Amanda Graveline Anna Waterhouse Andyna Vernet Robert Flaumenhaft Donald E Ingber

Accurate assessment of blood haemostasis is essential for the management of patients who use extracorporeal devices, receive anticoagulation therapy or experience coagulopathies. However, current monitoring devices do not measure effects of haemodynamic forces that contribute significantly to platelet function and thrombus formation. Here we describe a microfluidic device that mimics a network ...

2005
Mina Hur Young Chul Kim Kyu Man Lee Kwang Nam Kim

Macrophage activation syndrome (MAS) is a rare and potentially fatal complication of rheumatic disorders in children. We describe a 13-month-old boy in whom MAS developed as a complication of systemic juvenile rheumatoid arthritis (S-JRA). He suffered from fever and generalized rash followed by multiple joints swelling for four months before admission. Physical examination revealed cervical lym...

2017
David C. Mackenzie Scott McCorvey

Traumatic or spontaneous hemarthroses are an important cause of joint effusions, and can complicate innate or acquired coagulopathies. The elbow is an unusual location for a spontaneous hemarthrosis; we describe a previously unreported case of warfarin-induced spontaneous elbow hemarthrosis, diagnosed by point-of-care ultrasound. On the basis of clinical and ultrasound findings arthrocentesis w...

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