Mass effect: a plethora of symptoms caused by an otherwise benign transitional pituitary meningioma. Case report.

Meningiomas are among the most commonly encountered tumors of the central nervous system, being more frequent in females. We present the case of a dyslipidemic male patient, previously diagnosed with coronary artery disease for which he previously underwent percutaneous coronary intervention with the placement of two bare metal stents on the left anterior descending artery. He was presented to the emergency department for atypical angina and a seven-day history of dizziness when switching from clino- to orthostatism, reduced visual acuity, diplopia and vomiting.

MRI differential diagnosis: bone metastases versus bone lesions due to malignant hemopathies.

Bone determinations are usually the first sign of disseminated cancers, whether is a hematological malignancy or other type of neoplasia. The aim of this paper is the possibility of differentiating the bone lesions from hematological malignancies by other malignancies that give bone metastases for the purpose to guide the clinician concerning causality of bone lesions. The research involved a retrospective study, which included 309 cases that were investigated by magnetic resonance imaging (MRI) at a segment of the spine, between 2010 and 2014, from which 137 were diagnosed with a form of hematological neoplasia, and the remaining had another form of cancer.