Detection of hypervascular malignant foci in borderline le- sions of hepatocellular carcinoma: comparison of dynamic multi-detector row CT, dynamic MR imag- ing and superparamagnetic iron oxide-enhanced MR imaging. Eur Radiol 2008; 18:1918-1924....
Iron overload in non tumoral liver (a), contrasting with less iron in the nodule (b) Perls staining. Full size image Figure 6 PAS staining: (a) foci of clear hepatocytes (arrow) close to the border between the non tumoral PAS positive zone, on the left side, and the PAS negative nod...
When autophagy occurs, GFP-LC3 foci redistribute from a diffuse pattern to a punctate cytoplasmic pattern. GP treatment increased H/R-induced formation of GFP-LC3 punctae, which was depressed by 3MA treatment (Fig. 1b, c). These data indicate that GP up-regulates autophagy in PMVECs in ...
IHM were defined by the presence of innumerable subcentimetre hepatic parenchymal hypevascular foci not detected on pre-TACE/TAE contrast-enhanced cross-sectional imaging. Multivariate analysis was performed to compare time to tumour progression (TTP) between patients with and without IHM.IHM were ...