OBJECTIVE. In this article, we present the basic principles of diffusion-weighted imaging
(DWI) that can aid radiologists in the qualitative and quantitative interpretation of DW …

Purpose—The purpose of this statement is to review the literature on childhood stroke and to
provide recommendations for optimal diagnosis and treatment. This statement is intended …

Background and Purpose—CT perfusion (CTP) is widely and rapidly accessible for imaging
acute ischemic stroke but has limited validation. Cerebral blood volume (CBV) has been …

Background and Purpose—Numerous imaging techniques have been developed and
applied to evaluate brain hemodynamics. Among these are positron emission tomography …

Background and Purpose—Different definitions have been proposed to define the ischemic
penumbra from perfusion-CT (PCT) data, based on parameters and thresholds tested only in …

Worldwide, stroke is a leading cause of death and disability. Recombinant tissue
plasminogen activator (rtPA) was approved a decade ago for the treatment of acute ischemic …

Diffusion-weighted magnetic resonance (MR) imaging allows the detection of focal solid and
cystic lesions in the abdomen and pelvis and, if pitfalls are to be avoided, is most effectively …

Книга посвящена актуальнейшей медико-социальной проблеме современности
острым и хроническим прогрессирующим нарушениям мозгового кровообращения …

Thrombolytic therapy has led to a higher proportion of patients presenting to hospital early,
and this, with parallel developments in imaging technology, has greatly improved the …

Background and Purpose—We investigated whether computed tomography (CT) perfusion–
derived cerebral blood flow (CBF) and cerebral blood volume (CBV) could be used to …