11 Furthermore, Rajah et al conducted an all-TRA MMAe series of 46 patients, with 95.6% technical success due to radial spasm or vessel tortuosity and a comparable success rate of 89%.58 Given the lower complication rates and overwhelming patient satisfaction with TRA, ...
Reliable detection of potential endoleaks, aneurysm sack volume increase, stent-graft migration, infection, and false aneurysm in the access vessel has to be assured for post-interventional surveillance of EVAR. 19.4 Concluding Remarks CT angiography is the most valuable modality for pre- and post-...
If only strictly superselective TAE of vasa recta is performed, the risk of infarction to the colon is 0% [13]; however, atherosclerosis, vasospasm and vessel tortuosity may compromise superselective catheterization and embolization. Low ischemic complication rates are reported [5-17] independent of...
Astudy in the February 2021 issue ofStrokefound that people with fewer branching retinal blood vessels face an increased risk of dying of stroke in the next 12 years. The authors speculated that vessel sparseness diminishes blood flow, decreasing oxygen and causing hypoxia, which can lead to cell...
used to assess radial artery diameter, presence of calcification, and whether significant vessel tortuosity is present. Because most peripheral interventions require a 6-F sheath, a radial artery diameter ≥ 2.5 mm is recommended to accommodate a 6-F hydrophilic sheath...
Microscopy (mULM). Generally, ULM enables the analysis of the vascular architecture (e.g., vessel length and branches) with an interpolated spatial resolution of a few micrometers. At the same time, functional information (i.e. blood flow velocity) can be acquired. Opacic et al. first ...
Microscopy (mULM). Generally, ULM enables the analysis of the vascular architecture (e.g., vessel length and branches) with an interpolated spatial resolution of a few micrometers. At the same time, functional information (i.e. blood flow velocity) can be acquired. Opacic et al. first ...
Transepidermal pathway of hydrosoluble drugs (b): ks is the human skin permeability, Ksc, aq is the SC-water partition coefficient; Transappendage pathway of hydrosoluble drugs (c): where ε is the porosity, τ the tortuosity, Dppore is the diffusion coefficient of the drug in the liquid-...
The localization pattern is typical of a small vessel disease (subcortical, deep and periventricular white matter, usually with a symmetrical distribution) and is like the age-related WML [77]. Rare in children with AFD, the presence and the load of WML increases with age. A longitudinal ...
(redirected frompermeability) Dictionary Thesaurus Medical Financial Encyclopedia Wikipedia Related to permeability:Relative permeability Category filter: AcronymDefinition KKing(playing cards, chess) KBlack(in CMYK color space) KKindergarten(as in K-12) ...