Sinus Thrombosis, Intracranial |
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| Petrous Sinus Thrombophlebitis; Cranial Sinus Thromboses; Intracranial Sinus Thrombophlebitides; Intracranial Sinus Thromboses; Intracranial Sinus Thrombosis; Petrous Sinus Thrombophlebitides; Petrous Sinus Thromboses | |
| Thrombus formation in an intracranial venous sinus, including the superior sagittal, cavernous, lateral, and petrous sinuses. Etiologies include thrombosis due to infection, DEHYDRATION, coagulation disorders (see THROMBOPHILIA), and CRANIOCEREBRAL TRAUMA. | |