Cerebral venous sinus thrombosis caused by paroxysmal nocturnal hemoglobinuria is uncommon. Our case is a 44-year-old woman who presented with a 2 day history of headaches, nausea, and seizures followed by a Todd`s paresis; she had been diagnosed as paroxysmal nocturnal hemoglobinuria for 4 years. A magnetic resonance venography revealed extensive thrombosis of the cerebral venous sinus. She re...

Background and Purpose: Cerebral venous thrombosis is characterized by its clinical pleomorphism and pathogenetic variability. We studied 67 patients with cerebral venous thrombosis associated with pregnancy and puerperium and compared them with 46 other cases unrelated to obstetric causes to disclose differences in their clinical presentation, neuroradiological findings, clinical course, and p...

Pregnancy increases the risk of cerebrovascular accidents to approximately 13 times the expected rate. Most of the cerebrovascular accidents are due to cerebral venous thrombosis. Headache, seizures and focal neurological deficits are some of the symptoms of cerebral venous thrombosis. Headache can also be due to postural puncture, pre eclampsia and eclampsia in the postpartum period. Neuroima...

Inflammation and venous thrombosis are intertwined. Only in the recent 15 years clinical epidemiological studies have focussed on inflammatory or infectious diseases as risk factors for venous thrombosis. Although a few reviews and many case reports or studies on these topic has been written, a review reporting relative or absolute risks for venous thrombosis has not been published yet. We perf...

BACKGROUND Stasis of the blood has been postulated as a major cause of venous thrombosis. However, little is known about the effect of stimulating the blood flow in order to prevent venous thrombosis through, for example, sports activities. OBJECTIVES In a large population-based case-control study (MEGA study), we studied whether participating in sports activities on a regular basis was assoc...

Of the 123 patients with acute mesenteric infarction treated over the past 12 years, 16 (13%) had mesenteric venous thrombosis. Eight of the patients with mesenteric venous thrombosis survived the initial episode; two have since died. The remaining six patients were studied for evidence of haemostatic deficiencies or abnormalities. Antithrombin III deficiency, which is known to be associated wi...

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BACKGROUND Mesenteric venous thrombosis is an uncommon but often lethal form of intestinal ischemia. METHODS We reviewed pertinent literature on mesenteric venous thrombosis using MEDLINE search. RESULTS We found that previous abdominal surgery and hypercoagulable states are the most common conditions associated with mesenteric venous thrombosis. The symptoms and signs related to mesenteric...

Thromboembolism is a rare complication of primary nephortic syndrome. Both venous and arterial thrombosis might occur in steroid responsive and steroid resistant nephrotic syndrome. This is the report of an infant with nephrotic syndrome and renovascular hypertension, complicated with asymptomatic intracardiac thrombus and managed appropriately with medical treatment.

Cerebral venous sinus thrombosis is a rare but dangerous condition, occurring with an incidence of 3-4 cases/million/year. Cerebral venous sinus thrombosis presents a diagnostic challenge due to its varied presentation patterns. We report a case of a 42 year old Nepali man diagnosed with cerebral venous sinus thrombosis after presenting with a week long history of continuous headache. He improv...