Also found in: Medical, Wikipedia.
Related to Perivascular: aortostenosis, perivascular space, perivascular epithelioid cell tumor
References in periodicals archive ?
Food and Drug Administration (FDA) for the infusion of diagnostic and therapeutic agents into the perivascular area; however, it is not currently cleared or approved in the U.
Recent data from our team and others drew new attention on a discrete population of mesenchymal cells that wraps around vessels, variously called mural cells, perivascular cells or pericytes, as a major source for profibrotic stromal cells generating scar tissue.
The tissue slices were stained with hematoxylin and eosin (HE) or sirius red in aqueous saturated picric acid for measuring cardiomyocyte cross section area or perivascular and interstitial fibrosis respectively.
Other lesions included pulmonary perivascular edema, lymphoplasmacytic hepatitis, and splenic and bursal lymphoid depletion.
We conclude that the most important role that MMP-2 plays in polyp growth may be in terms of perivascular localization and an increase in vascular permeability, which causes inflammatory cell migration and edema in the extracellular matrix.
3) In recent years there have also been at least 8 reported cases of perivascular epithelioid cell tumour (PEComa) of the bladder.
Conversely, ischemic changes could accelerate the rate of amyloid deposition, and vessel wall stiffness may impair perivascular drainage of cerebral amyloid, both leading to more deposition," Dr.
The topics are superficial perivascular dermatitis, superficial and deep perivascular dermatitis, vasculitis, nodular and diffuse dermatitis, bullous and vesicular dermatitis, panniculitis, sclerosing dermatitis, and folliculitis.
A cribriform pattern (otherwise known as 'honeycombing' or 'sieve-like' appearance) (Figs 2 and 3) was present, caused by dilated perivascular spaces, diffusely involving the bilateral subcortical white matter (WM), centrum semiovale, periventricular deep white matter and corpus callosum.
Spinal cord neuropathology showed higher pathology scores in demyelination, meningitis, perivascular cuffing (inflammation), and overall pathology in mice that had been given resveratrol during the early phase compared with mice fed a control diet, whereas mice treated with resveratrol during the entire treatment period had significantly higher pathology scores in meningitis and overall pathology than controls.
Punch biopsy revealed a perivascular and periadnexal lymphoplasmacytic infiltrate involving the superficial and deep dermis in association with irregular, papillomatous epidermal hyperplasia.
2B), calcified-noncalcified lymph nodes of pathological size were detected in bilateral axillary, paratracheal, perivascular, carinal, subcarinal, bilateral hilar and paracardiac regions.