Results 191 to 200 of about 8,876 (241)

Behçet's syndrome and factor XII deficiency

Clinical Rheumatology, 1992
Several mechanisms have been proposed to explain thrombotic tendency in Behçet's syndrome. We report the case of a 43-year old woman presenting retinal-vein thrombosis, factor XII deficiency and Behçet's syndrome. This kind of association has thus far never been reported. Factor XII deficiency is known to possibly induce various types of thrombosis and
P Disdier, J R Harle, P J Weiller
exaly   +3 more sources

Is Factor XII Deficiency Related to Recurrent Miscarriage?

Seminars in Thrombosis and Hemostasis, 2001
Factor XII (FXII) is an important protease that plays a major role in the initiation of the intrinsic pathway of blood coagulation. Although congenital FXII deficiency is not associated with a clinical bleeding tendency, it can be identified on a routine coagulation test, such as a prolonged activated partial thromboplastin time.
Takao Kobayashi   +2 more
exaly   +3 more sources

Moderate Factor XII Deficiency

Thrombosis and Haemostasis, 1965
SummaryA case of “moderate” factor XII deficiency, with 3.6% factor XII activity, is reported. Because the activity of factor XII found in the parents of the patient is consistent with heterozygousity, the defect may be considered hereditary.
J, BOK, J J, VELTKAMP, E A, LOELIGER
openaire   +2 more sources

Observation of Factor XII and Factor XII Deficient Plasma at an Interface

Thrombosis and Haemostasis, 1965
SummaryEllipsometry recordings and measurements, using wettable anodized tantalum slides (TaW), showed that an adsorbed film of factor XII deficient plasma could be partially removed by adding factor XII to the liquid medium.When factor XII was first adsorbed onto the slide, addition of factor XII deficient plasma caused adsorption followed by partial ...
A L, ADAMS, L, VROMAN
openaire   +2 more sources

Factor XII deficiency and cardiopulmonary bypass

Perfusion, 1995
Factor XII initiates the intrinsic coagulation cascade and may affect the fibrinolytic system. Routine coagulation tests used during cardiopulmonary bypass (CPB) are abnormal in factor-XII-deficient patients and are useless for monitoring anticoagulation in these patients. A factor-XII-deficient patient requiring CPB is described. The
M, Wallock, C, Arentzen, J, Perkins
openaire   +2 more sources

Feline Factor XII (Hageman) Deficiency

American Journal of Veterinary Research, 1977
SUMMARY A coagulation profile from a clinically normal female cat revealed an intrinsic coagulation defect characterized by prolonged activated partial thromboplastin time, with normal bleeding time, platelet count, and prothrombin time. Subsequent correction studies, utilizing activated partial thromboplastin time, confirmed factor XII deficiency ...
R A, Green, F, White
openaire   +2 more sources

Clinical implications of factor XII deficiency

Oral Surgery, Oral Medicine, Oral Pathology, 1989
A patient with known factor XII deficiency underwent extraction of four impacted third molars. Significant preoperative laboratory values included a partial thromboplastin time (PTT) of greater than 100 seconds and a factor XII level of less than 1%. The third molars were removed without any significant intraoperative or postoperative bleeding.
R J, McDonough, C L, Nelson
openaire   +2 more sources

Rosai–Dorfman disease with factor XII deficiency

Clinical Rheumatology, 2009
A 17-year-old female patient presented with chronic symmetrical oligoarthritis of both knees and ankles, xerostomia, xerophthalmia, multiple bilateral lymphadenopathies in the cervical region, and bilateral parotid enlargement with the histological finding of chronic sialoadenitis.
Gunal, Esen Kasapoglu   +9 more
openaire   +3 more sources

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