Cerebral Alveolar Echinococcosis Concomitant with Liver and Lung Lesions in a Young Adult Patient: Case Report and Literature Review.

We present the case of a 25-year-old male harboring multiple brain lesions mimicking tumor metastasis that were revealed to be caused by Echinococcus multilocularis. Cerebral echinococcosis with multiple lesions is rare and might be confused with a brain abscess, tuberculoma, or metastatic tumor disease. Brain magnetic resonance imaging and serological studies are helpful in the differential diagnosis.

Anatomic Variations in Paranasal Sinuses of Patients With Sinonasal Polyposis: Radiological Evaluation.

Objective: Although sinonasal anatomic variations have been postulated as a risk factor for sinus disease, the role of anatomic abnormalities in the pathogenesis of nasal polyps is still unclear. This study was conducted to examine the association of sinonasal polyposis with anatomic variations.

Methods: The paranasal sinus computerized tomography scans of 155 patients with sinonasal polyposis were examined retrospectively from January 2012 to 2014 in a tertiary care hospital.

Dose dependent morphological effects of alpha lipoic acid on vasospastic femoral artery in rats.

Aim: The dose dependent effects of alpha lipoic acid (α-LA) were investigated morphologically on rat vasospasm model.

Material And Methods: 32 rats were divided into four groups: group I=control; group II=vasospasm; group III=vasospasm +low dose (20 mg/kg) intraperitoneal α-LA administered; and group IV=vasospasm +high dose (100 mg/kg) intraperitoneal α-LA administered. Histological and morphometric examinations were carried out for each groups under light microscope.

Cerebral contusion as a rare cause of foot drop: case report.

A 74-year-old woman, taking anticoagulant therapy for chronic heart failure, presented to our emergency room with left dorsiflexion weakness 8 hours from after multitrauma. A detailed neurological examination revealed only 0/5 strength in the left foot dorsiflexion without any upper motor neuron signs. While there was no spinal cord pathology detected, cranial computed tomography demonstrated a lesion in the right parasagittal localization consistent with hemorrhagic contusion.

Intraosseous meningioma mimicking osteosarcoma in an adolescent: a case report.

Intaosseous meningiomas (IM) are the one of the less frequent benign tumors of the skull. The etiology of IM has not been cleared yet. The frontoparietal and orbital regions are the most common locations for IM.