Intracranial dural arteriovenous fistulas (AVFs) can occur anywhere within the dura mater.
Patients may be clinically asymptomatic or may experience symptoms ranging from mild …

In the embryonic period, several developmental anomalies of the cerebral arteries occur.
The knowledge of these anatomic variations of the cerebral artery is important to avoid the …

Most parotid tumors grow slowly, whether benign or malignant; thus, it is difficult to predict the
malignant or benign nature of a tumor clinically. Magnetic resonance imaging may have a …

Background and Purpose— We investigated the sensitivity of 3D–time-of flight (3D-TOF)
magnetic resonance angiography (MRA) in the detection of cerebral aneurysms with the use of …

… The YCMC values of IIIa, f with an ethylene connecting group were below 30 mN.m -1 and
they exhibited the maximum ability to lower surface tension among the compounds in this work…

… The values of CMC, 'yCMC, pC2O (the negative log of C20, the surfactant molar concentration
required to reduce the surface tension by 20 mN/ m), and the CMC/C20 ratios ( 15) of the …

… The )'CMC values of the triple-chain compounds 5c-f, 6f and 8f are all below 30 mN/m, and
… in the presence of swamping electrolyte (0.1 M NaC1). The plots of surface tension vs. con…

The aim of this study was to evaluate the anatomy of and normal variations in the
craniocervical junction veins. We retrospectively reviewed 50 patients who underwent contrast-…

… An aqueous POE solution (0.02 M***, 25 cm?), 25 cm" of a thiocyanate solution (1.0 M), and
… Picrate concentration [A,]=7X 10-* M. Potassium ion concentration [M,]= 10* for a; 5 y 10-3 M …

… Throughout the present experiment, a 2.0 M lithium iodide solution was used as an … The
distribution coefficients of lithium in the extractive experiment from aqueous 2.0 M LiI at 0C are …