by the tumor mass, such as anterior pituitary dysfunctions, visual field alterations, cephalalgia and ophthalmoplegia, the last two present in this patient. The association of ophthalmoplegia and cephalalgia is described as a sign of probable metastasis. Pituitary metastases are rare, but should be included in the differential diagnosis of invasive sellar lesions, especially if associated with ...

PURPOSE To evaluate MR patterns in ophthalmoplegia plus and correlate them with clinical symptoms. METHODS MR was performed on a 1.5-T whole-body scanner with T2-weighted gradient-echo and spin-echo images. The retrospective analysis included 19 patients with clinically established diagnoses of ophthalmoplegia plus. RESULTS Two types of cerebral MR abnormalities were found in ophthalmoplegi...

We demonstrate the effect of two-center interference on single-photon double ionization (double photoionization DPI) of the aligned H2 molecule when it shrinks or expands from the equilibrium internuclear distance. This interference affects the first stage of the DPI process in which the primary photoelectron is ejected predominantly along the polarization axis of light and its geometrical inte...

Mutism and neurobehaviour symptoms are well known features, which may occur following surgical excision of mass lesion of various histopathologies in the posterior cranial fossa, during the postoperative period. Mutism may be rarely associated with ataxia of eyelid closure and paresis of external ocular muscles. However, internuclear ophthalmoparesis is not reported in association with mutism f...

Mutism and neurobehaviour symptoms are well known features, which may occur following surgical excision of mass lesion of various histopathologies in the posterior cranial fossa, during the postoperative period. Mutism may be rarely associated with ataxia of eyelid closure and paresis of external ocular muscles. However, internuclear ophthalmoparesis is not reported in association with mutism f...

Wernicke encephalopathy is an acute encephalopathy, characterized by the triad of mental confusion, ophthalmoplegia, and gait ataxia. Many reasons have been reported in etiology that may be related to insufficient intake or malabsorption thiamine. Here, we present a case Wernicke's developed after gastric bypass surgery, whose diagnosis was delayed because there no feature other than papillary ...