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Patient number | Age (year) | Gender | Pathologic findings | Clinical Presentation | Outcome | Coagulation profile | Reference number |
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Arterial Ischemic Stroke. |
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1 | 0.25 | female | Multiple small vessel thrombi with edema on autopsy | First presentation diabetes, generalized seizure, progressive coma on admission | Death at 24 hours | | [13] |
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2 | 4 | female | Infarction, right posterior cerebral artery distribution | First presentation diabetes, decerebrate posturing, acute herniation | Slowly regained ability to walk and comprehend speech | Low protein C normalized with treatment, elevated Factor VIII-vWF complex, elevated plasma and platelet thromboxane B2 | [14] |
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3 | 8 | male | Infarction of left thalamus, left temporal lobe, B/L occipital lobes | Decerebrate posturing | Slow recovery | Low protein C antigen, normalized | [14] |
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4 | 10 | unknown | Basilar artery thrombosis on CT | Restless, decreasing LOC over 4.5 hours, respiratory arrest at 7 hours | Persistent vegetative state | | [4] |
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5 | 14 | female | CT edema and infarction of left lentiform nucleus, thalami, B/L peduncles | Headache, deteriorating LOC. Pupils midline, fixed, dilated after 12 hours | Mild left hemiparesis, behavioral disturbances | | [15] |
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6 | 5 | male | Infarction left posterior cerebral artery distribution, geniculate nuclei, left thalamus | First presentation diabetes, generalized seizure | Moderate left hemiplegia | Low protein S, elevated factor VIII and factor V | [5] |
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7 | 6 | male | Infarction B/L anterior cerebral artery distributions, basal ganglia, left cingulate gyrus | First presentation diabetes, lethargy and posturing of upper extremities | Emotionally labile, intellectual and motor impairment | Low AT III antigen, AT III functionally normal, increased platelet aggregation | [5] |
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8 | 7 | male | Ischemia in globus pallidus, B/L cingulate gyri. Infarctions left thalamus, right medial occipital lobe. No CT edema | First presentation diabetes, decreased level of consciousness with incontinence, stiffness, pupils poorly reactive | Hemiplegia, normal cognition, abnormal behavior and affect, | Decreased platelet aggregation | [5] |
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9 | 8 | male | Infarction thalamus, midbrain, basal ganglia, cingulated gyrus. No CT edema | First presentation diabetes, unresponsive, flaccid, pupils dilated | Vegetative state | Low aPTT (21 seconds) | [5] |
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10 | 10 | male | Infarction right anterior cerebral artery distribution, left putamen, B/L globus pallidus | First presentation diabetes, decreased LOC, left extensor posturing, abnormal papillary response | Severe focal neurologic impairment | | [5] |
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11 | 6 | female | Infarction proximal left middle cerebral artery, left basal ganglia | First presentation diabetes, irritability, lethargy, right hemiparesis, aphasia. Had 2 mitral valve thrombi | Regained speech, residual right hemiparesis | Normal pro-thrombotic studies | [6] |
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12 | 18 | female | Infarction right common carotid artery territory with distal emboli in right anterior and middle cerebral arteries | First presentation diabetes, left hemiparesis 10 hours after carotid artery puncture | Moderate clinical recovery | | [16] |
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Cerebral Venous Thrombosis. |
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13 | 5 | female | Thrombosis of straight sinus and vein of Galen. Infarction of basal ganglia, thalamus | Confusion, decreased LOC, rigidity, fisting. Significant iron deficiency anemia | Mild learning difficulties | Normal clotting screen and thrombophilia screen | [17] |
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14 | 11 | male | Multiple areas of infarction on MRI without hemorrhage or edema | Headache, nausea and vomiting, acute deterioration with fixed, dilated pupils. Had DVT of right superficial femoral and popliteal veins | Brain death | Decreased protein C function (36%), normal protein S and factor VIII, no anticardiolipins. Heterozygous factor V Leiden | [18] |
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15 | 19 | female | Superior sagittal sinus thrombosis | First presentation diabetes. Anxiety progressed to psychosis, dysphasia, left abducens palsy, right inferior facial palsy, tetraparCsis with upper motor neuron signs | Partial left abducens paresis with diplopia which resolved | coagulopathy screen negative | [19] |
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16 | 8 | male | Vein of galen and superior sagittal sinus thrombosis. B/L medial cerebral hemisphere infarctions | First presentation diabetes, loss of consciousness, sluggish pupillary reaction, fever | GCS remained 6 when transferred to another hospital | Low platelets, decreased ATIII (60.4%) increased with treatment, elevated D-dimer, increased with treatment | [20] |
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17 | 1.1 | female | Left transverse sinus thrombosis, no infarction | First presentation of thiamine-responsive megaloblastic anemia, associated with nonimmune insulin-dependent diabetes. Right-sided focal seizure | Normal neurologic status | Prothrombotic screening negative | [16] |
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18 | 10 | female | Thrombosis of superior sagittal, straight, right transverse, right sigmoid and proximal posterior left transverse sinuses | Headache, 6th cranial nerve palsy day 3, decreased level of consciousness day 5 | Recombinant tPA thrombolysis, complete recovery | Heterozygous mutation of the prothrombin gene (G20210A) | [21] |
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Hemorrhagic infarction. |
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19 | 11 | female | Multiple large, B/L posterior temporal lobe hematomas | Behavioral disturbance, lethargy, progressed to unresponsive, pupils dilated and unreactive | Normal neurologic exam | | [22] |
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20 | 1 | unknown | Subarachnoid hemorrhage on CT | Sudden respiratory arrest | Died at 2 days | | [4] |
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21 | 11 | unknown | Subarachnoid hemorrhage on CT | Progressively worsening neurologic status | Death | | [4] |
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22 | 6.5 | unknown | CT suggestive of subarachnoid hemorrhage | Severe headache and restless. Pupils fixed, dilated at 3 hours, respiratory arrest at 6 hours | Death | | [4] |
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23 | 9 | female | Hemorrhagic infarction right caudate nucleus, anterior limb of internal capsule. Non-hemorrhagic infarction of B/L thalami with edema | Ataxia, deteriorating LOC, abnormal respiratory pattern,. Developed decorticate posturing, right-sided tonic seizure | Communication disorder, asymmetric spastic quadriparesis, behavior disturbances. | | [15] |
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24 | 9 | female | Edema and hemorrhagic infarctions basal ganglia, upper brain stem, medial temporal lobes, frontal lobes, occipital lobes | Decreased LOC, left exotropia, unequal and unreactive pupils, papilledema | Quadriplegia, absent oculocephalic reflexes, central right facial paresis, profound cognitive defects | | [15] |
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25 | 15 | female | No cerebral edema in first 24 hours on CT. Multiple small hematomas, mainly parieto-occipital, on day 12 MRI | First episode diabetes. Significant hypotension, unconscious at presentation. Neurologically normal day 4. Bilateral knee clonus, extensor plantar response and peripheral nerve palsies on day 7 | | Decreased platelets (85,000), normal coagulation profile | [23] |
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26 | 11 | female | Normal MRI. On autopsy: pin-point hemorrhages with ring-and-ball morphology in hemispheric white matter, throughout brainstem and spinal cord | First presentation diabetes, Hypotension, rapid deterioration in LOC | Death from renal complications | Normal coagulation studies | [24] |
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27 | 14 | female | Petechial hemorrhages in B/L subcortical white matter U fibers, genu of corpus callosum, posterior limb of internal capsule, frontal lobe on MRI | First presentation diabetes, significant hypotension. Unresponsive and dyspneic | Short term memory loss, moderate cognitive deficits | Normal coagulation studies | [24] |
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28 | 5 | female | Hemorrhagic infarct left thalamus | First presentation diabetes. Right central facial palsy, right hemiplegia, right babinski sign on day 7 of treatment | Mild learning difficulties | normal bleeding studies, normal protein C and S at time of hemorrhage | [25] |
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