Vitamin B benefits: Whole-wheat flour is a good source of B1, B3 and B6; wheat germ provides B1, B6 and B9; walnuts are a good source of B6; and flaxseeds deliver plenty of B1 as well. Photo and recipe: Perry Santanachote / DailyBurn Life. RELATED: 9 Healthy Homemade Energy Bar Recipes.
Contrast-induced nephropathy has become a significant source of hospital morbidity and mortality with the ever-increasing use of iodinated contrast media in diagnostic imaging and interventional procedures such as angiography in high-risk patients.
An 86-year old man had a non-contrast thoracic CT for evaluation of a chest x-ray abnormality. Incidentally, the CT scan showed diffuse increase in liver density with Hounsfield units of 105. The normal unenhanced attenuation value is between 55-65 Hounsfield units in a normal liver on CT scan without contrast (1). Hepatic attenuation is reflected in Hounsfield values and depends on combinations of factors including the presence or absence (as well as phase) of IV contrast administration.