University,28Yongon-Dong,Chongno-Gu,Seoul,110-744,Republic ofKorea. ABBREVIATIONS CT,Computedtomography;MR,Magneticresonance 1999bytheAmericanInstituteofUltrasoundinMedicine•JUltrasoundMed18:141–145,1999•0278-4297/99/$3.50 M OvarianTeratomasAppearingas ...
Sonography is highly accurate (82 to 91%) in detecting the size, consistency, and location of a pelvic mass. The sonographic appearance of ovarian tumors correlates well with the gross morphology of the tumor but poorly with the histology. Ultrasound examination is useful for detecting the ...
On the other hand, the following factors can be considered predictive of a benign mass: the presence of a solid component with high or low signal intensity on T2-weighted images and high signal intensity on DW images with high ADC values (greater than 1.20 × 10-3 mm2/s), or low ...
Preventing de novo angiogenesis and leaving a solid tumor mass to die silently without blood supply appears very appealing as an anti-cancer tumor strategy [34]. In the current review, the term AI will be used to represent both subtypes. An important question to understand the clinical ...
may include injection of some portion of the composition, such as a suspension, for example, drug on the periphery of the solid tumor (“peritumorally”), such as if the amount of composition or suspension thereof is too large to all be directly injected into the solid tumor mass. In...
A 60-year-old patient with elevated liver enzymes was discovered to have a pancreatic mass during an ultrasound. Note the subtle contour abnormalities of the pancreatic head on the unenhanced CT (arrow in (A)) and the progressively enhancing lesion (arrow in (B,C)). Observe the biliary ...
The mass loss of ZnO-SF gauzes ceases around 500 °C because of the high thermal stability of ZnO (stable even above 800 °C) [43] (Figure S2C: ~3% weight loss for bare ZnO nanoparticles is attributed to the removal of adsorbed water onto the sample). These findings indicate that in ...
Moreover, the thermal behavior also appears with the change of the TG profiles of the multicomponent salts. The TGA profile of the multicomponent pharmaceutical salt is shown inFigure S1. No mass loss was observed in the test temperature range below the melting point of MET–RHE, indicating th...
This method is used, among others, in the construction of TF-SPME devices dedicated to detecting analytes by mass spectrometry, in which a short desorption time is crucial because it depends on the thickness of the sorption layer [8]. Spin coating is a mechanical method of applying a ...
Liposomes containing methotrexate and iron-oxide showed more accumulation in the target tissue in a mouse model on the application of an external magnetic field as compared to the same liposomes in the absence of an external magnetic field [138]. 5.4. Ultrasound Responsive Liposomes Liposomes ...