The malignant hypertension-thrombotic microangiopathy link.
نویسنده
چکیده
منابع مشابه
Association between thrombotic microangiopathy and reduced ADAMTS13 activity in malignant hypertension.
The thrombotic microangiopathy observed in malignant hypertension is similar to that of thrombotic thrombocytopenic purpura, which is associated with a deficiency of ADAMTS13, a von Willebrand factor (VWF)-cleaving protease that cleaves large prothrombogenic multimers. We hypothesized that ADAMTS13 is deficient in malignant hypertension and that the severity of thrombotic microangiopathy is ass...
متن کاملEndothelial Pathology in Thrombotic Microangiopathies
Introduction Thrombotic microangiopathy is a term for a morphologic lesion characterized by platelet and fibrin thrombi involving the microvasculature. The morphologic lesions thus overlap between hemolytic syndrome (HUS), thrombotic thrombocytopenic purpura (TTP), and the lesions seen in scleroderma and malignant hypertension. HUS/TTP typically involves glomeruli and smaller vessels, whereas s...
متن کاملThrombotic microangiopathy resulting from neglected blood pressure control
Hypertensive nephrosclerosis is usually associated with chronic hypertension, which increases the risk of progressive renal disease. Among the causes of malignant hypertension, thrombotic microangiopathy is complicated and is associated with renal dysfunction at the time of diagnosis. In this case, a young man with hypertension presented with renal failure and thrombocytopenia in the emergency ...
متن کاملThrombotic microangiopathy due to malignant hypertension following corticosteroid therapy for microscopic polyangitis.
A 78-year-old woman was treated with 40 mg of prednisolone for microscopic polyangitis, and favorable effects were observed. However, her blood pressure increased and she developed severe thrombocytopenia. Thrombotic microangiopathy (TMA) due to malignant hypertension was suspected and she was treated with an angiotensin-converting enzyme inhibitor; her platelet count then rose. She showed a cl...
متن کاملThrombotic Microangiopathy in Renal Allografts
The term “thrombotic microangiopathy” (TMA) encompasses non-inflammatory small vessel vasculopathies that are caused by severe endothelial and medial smooth muscle cell injury/necrosis. TMAs can be promoted by a variety of “toxic” stimuli ranging from malignant range hypertension, E. coli infections with bloody diarrhea, radiation, systemic diseases such as scleroderma to iatrogenic events such...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Hypertension
دوره 52 4 شماره
صفحات -
تاریخ انتشار 2008