Cognitive impairment in Brazilian patients with Behçet's disease occurs independently of neurologic manifestation.

Unlabelled: Neuro-Behçet's disease (NBD) presents cognitive and behavioral symptoms possibly explained by secondary dysfunction of frontal and temporal cortices due to subcortical damage, as NBD commonly involves the brainstem and basal ganglia. Nonetheless, there are reports of cognitive impairment in patients without neurological manifestations.

Objective: To evaluate cognitive function in Behçet's disease (BD) patients with and without neurological manifestations and to analyze clinical variables associated with cognitive deficits.

Epilepsy and Behçet's disease: cortical and hippocampal involvement in Brazilian patients.

Objective: To describe clinical, radiological and electrophysiological findings in epileptic neuro-Behçet's (NBD) patients.

Methods: A retrospective review of 178 medical records of Behçet's disease patients was conducted in Brazil. Information on gender, ethnicity/skin color, age at symptom onset and age at onset of neurologic manifestations, type of seizures, clinical manifestation of the disease, use of antiepileptic drugs and immunosupressors was collected from medical records of all epileptic NBD patients.

A rare association of tension pneumocephalus and a large frontoethmoidal osteoma: imaging features and surgical treatment.

Osteomas are the most common benign paranasal sinus tumors and are often found in the frontal and ethmoidal sinus. Intracranial complications such as pneumocephalus have occasionally been reported in association with osteomas. We describe a 33-year-old man with a large frontoethmoidal osteoma complicated by tension pneumocephalus and neurological disturbances, and we discuss the clinical and imaging resolutions after surgical management.

Dural metastases from prostate carcinoma: a systematic review of the literature apropos of six patients.

Intracranial metastases are a rare manifestation of prostate carcinoma and the dura mater is the most affected site. We report a series of six patients with dural prostate metastases (DPM) and perform a systematic review of the current literature in order to depict imaging trademarks of this condition. This review points to a magnetic resonance imaging (MRI) pattern of meningeal involvement characterized by a diffuse smooth thickening, nodular appearance or dural-based masses.

Lipomyelocele with osseous dysraphic hamartoma in a child: a case report.

Lipomyelocele is a well-known vertebral malformation that affects intraspinal and extraspinal tissues and compartments. However, other tissues can be associated with the lipomatous component, such as well-developed bones in unusual sites. This association is consistent with dysraphic hamartoma, one of the rarest malformations of the vertebral canal closure.