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The authors describe a case of L-asparaginase induced intracranial thrombosis and subsequent haemorrhage in a newly diagnosed 30-year-old man with acute lymphoblastic leukaemia who was successfully managed by surgical intervention. At presentation, he had a Glasgow Coma Score of 7/15, was aphasic
We report a 15-year-old boy diagnosed with acute lymphoblastic leukemia (ALL) in 1983. Induction therapy included L-asparaginase. After the second dose of L-asparaginase, he had a left sided focal seizure and computed tomography (CT) scan of the head showed a right frontal infarct. No further
OBJECTIVE
To prospectively use MRI in the early detection of intracranial sino-venous thrombosis during the L-asparaginase induction therapy of acute leukemia thus preventing the evolution of brain venous infarct.
METHODS
The study population consisted of seventy patients receiving L-asparaginase
A 10-year, retrospective review of the etiology, outcome, and complications of ischemic stroke in children from a nonurban population was conducted. Twenty-seven children were identified (14 boys, 13 girls), ages 1.25 to 17 years (mean 7.7 years). Etiologies included undetermined (22%), arterial
Two patients developed clinical features of intracranial bleeding--which were confirmed by computerized axial tomograms--during their induction therapy for acute lymphocytic leukemia. Coagulation studies showed clotting abnormalities including severe hypofibrinogenemia. These findings most probably
Sudden cerebrovascular insults occurred during or immediately following remission induction therapy in 4 children with acute lymphoblastic leukemia. In 3, cerebral infarction was due to thrombosis. In the fourth, an intracerebral hematoma developed representing either frank hemorrhaging or a
A case of an 18-year-old woman with acute lymphoblastic leukemia who developed L-asparaginase-associated stroke and subclavian vein thrombosis is presented. The latter was also associated with a Hickman central venous catheter. Thrombotic complications occurred when plasma levels of plasminogen and
Drugs of many classes have been implicated in hemorrhagic and ischemic stroke. Alcohol in moderation may have a protective effect although in greater doses may predispose to stroke. Drugs such as cocaine, amphetamines and heroin have been associated with stroke by a number of mechanisms.
During a 4-year period, 26 children with systemic malignancies suffered cerebrovascular accidents. These occurred in 17 patients with lymphoreticular malignancy and nine patients with solid tumors. They were the presenting signs of malignancy in three patients and were the direct cause of death in
One of the most common complications of chemotherapeutic drugs is toxicity to the central nervous system (CNS). This toxicity can manifest in many ways, including encephalopathy syndromes and confusional states, seizure activity, headache, cerebrovascular complications and stroke, visual loss,
Coagulation disorders are common in cancer patients. In patients with solid tumors, a low-grade activated coagulation can result in systemic and cerebral arterial or venous thrombosis. Cancer treatments may also contribute to this coagulopathy, which usually, but not exclusively, occurs in the