protein s deficiency/obesity

BACKGROUND Protein S is an important regulatory protein of the coagulation cascade. The risk for venous thrombosis associated with protein S deficiency has been uncertain because all previous risk estimates used phenotypic evaluation alone, which can be ambiguous. OBJECTIVE To quantitate the risk

We report the case of a 22-year-old obese woman with severe protein S deficiency, probably genetic in nature, associated with recurrent venous thrombosis. Protein S deficiency is a rather rare disease: it may be an inherited, either homozygous (purpura fulminans at neonatal age), heterozygous, or

BACKGROUND Little is known about effects of different bariatric surgery procedures on haemostatic and fibrinolytic parameters. METHODS Consecutive obese subjects undergoing gastric bypass (GBP) or sleeve gastrectomy (SG) were enrolled. In all patients, levels of haemostatic factors (FII, FVII,

Warfarin-induced skin necrosis (WISN) is a disorder of unclear etiology that predominantly affects obese women. Although WISN typically occurs within the first 10 days of warfarin therapy, some patients develop the complication several years after warfarin exposure. We describe the case of a

It is well known that in thrombotic disease the alteration of biological factors such as antithrombin III, protein C, and protein S deficiency, and congenital disfibrinogenimias and displasminogenemias are determining factors being the acquired alterations not so well known. With this in mind was

From the information presented in this article, it can be concluded that clinical suspicion of VTE should be increased in patients with a history of VTE, recent surgery, spinal cord injury, trauma, or malignancy. A variety of medical illnesses also increase the risk of venous thrombosis, including

A retrospective cohort study of 2,218 patients with deep vein thrombosis or pulmonary embolism during a 25-year period from 1966-1990 in Minnesota showed an annual incidence of venous thromboembolism of 117 per 100,000 (deep vein thrombosis, 48 per 100,000; pulmonary embolism, 69 per 100,000).

Little is known about the pattern of Deep Vein Thrombosis in Saudi Arabia. Over 4 year period, 62 cases with strong evidence of venous thrombosis were studied in King Abdulaziz University and King Fahad Hospitals to learn the pattern of deep vein thrombosis in Jeddah, Western Saudi Arabia. There

Thrombophilia is caused by several genetic and acquired factors. Existence of more than one genetic factor may increase the risk of developing recurrent thrombotic events. Here, we present a case of a 48-year-old male with a known history of deep venous thrombosis and a known mutation in factor V

Background: We aimed to assess the clinical characteristics, management practices, and inhospital outcomes of venous thromboembolism (VTE) among trauma patients. Methods: A

BACKGROUND Cutaneous necrosis is a rare complication of vitamin K antagonist therapy. It presents as cutaneous hemorrhagic necrosis and usually occurs at the start of treatment. We describe an atypical case of recurrent skin necrosis after two years of treatment with fluindione. METHODS A 70-year

BACKGROUND Pregnant patients have five-fold venous thrombosis than no pregnant, and its therapy is mainly with non-fractioned and low molecular weight heparin. OBJECTIVE To know clinical characteristics, treatment and perinatal results of deep venous thrombosis associated to pregnancy at Instituto

Venous thromboembolism (VTE) is a rare multifactorial disorder in childhood with an annual incidence of about 0.07 to 0.14 per 10 000 children. A 15-year-old female with a body mass index of 48 kg/m² who endorsed oral contraceptive use presented with clinical findings consistent with deep

BACKGROUND Thromboembolic complications continue to be one of the main reasons for perioperative mortality in bariatric surgery. There is no consensus on which is the safest and most effective thromboprophylaxis. This prospective study aims to evaluate the significance of thrombophilia screening and

OBJECTIVE In Japan, acute pulmonary thromboembolism (APTE) is still rare, but the number of patients with APTE has been steadily increasing. It is important for early diagnosis and early management of APTE to recognize epidemiological characteristics of this condition. METHODS We investigated the