RESUMEN
In this case we present a previously healthy child with sudden behavioral change and acute confusional state [ACS]. ACS is a neurologic emergency. The clinical manifestations of ACS are; confused affect, limited verbal response, disturbance in performing orders, some automatism, stable vital signs and absence of tonic-clonic movements and it has a wide range of differential diagnosis which should be assessed by detailed medical history, medical examination and laboratory tests. The only abnormal test found in this patient, was cerebrospinal fluid abnormality, consistent with viral encephalitis
RESUMEN
Thromboembolic events are a known complication of Inflammatory Bowel Disease [IBD] especially during disease relapse, more commonly in deep veins of extremities and lung, and rarely as Cerebral Sinovenous Thrombosis [CSVT]. We describe an 11 year old male patient with 3 months history of Ulcerative Colitis [UC] who presented as pseudotumor cerebri due to superior sagittal sinus thrombosis during an acute exacerbation of his colitis, that was successfully treated with heparin and then warfarin. In any known cases of UC presenting as acute severe headache, consider CSVT and request brain MRI and MRV to facilitate the diagnosis and early treatment