NEUROLOGICAL IMAGING

Vasospasm

May 18, 2021 by in NEUROLOGICAL IMAGING Comments Off on Vasospasm

Cerebral vasospasm (VS) and delayed cerebral ischemia (DCI) are important complications of aneurysmal subarachnoid hemorrhage (ASAH). Imaging approaches to VS monitoring include noninvasive bedside assessment with transcranial Doppler ultrasonography, angiographic…

read more

Extracranial Vascular Disease

May 18, 2021 by in NEUROLOGICAL IMAGING Comments Off on Extracranial Vascular Disease

Carotid atherosclerosis is an important contributor to ischemic stroke. When imaging carotid atherosclerosis, it is essential to describe both the degree of luminal stenosis and specific plaque characteristics because both…

read more

Subarachnoid Hemorrhage of Unknown Cause

May 18, 2021 by in NEUROLOGICAL IMAGING Comments Off on Subarachnoid Hemorrhage of Unknown Cause

Subarachnoid hemorrhage of unknown cause represents approximately 10% to 15% of nontraumatic subarachnoid hemorrhages. The key factors in determining the management strategy for a presumed nonaneurysmal subarachnoid hemorrhage are the…

read more

Sinonasal Tumors

May 18, 2021 by in NEUROLOGICAL IMAGING Comments Off on Sinonasal Tumors

This article describes the computed tomography and MR imaging features of the neoplasms of the sinonasal space. Although a pathologic diagnosis may not always be possible, knowledge of the features…

read more
Get Clinical Tree app for offline access