For ages, they have been willing to throw down over the merits of serif versus sans-serif typefaces.
Quick Answer. Liver nodules, usually a sign of liver disease, can be caused by certain parasitic or viral infections, immune system abnormalities, cancer and genetic conditions, according to Mayo Clinic. Contributing factors include heavy alcohol or drug use, unprotected sex, obesity, diabetes and exposure to certain chemicals.
A: Lung nodules are spots on the chest that are 3 cm or less. If the diameter is more than 3 cm it is characterized as lung mass. For a nodule to be detected by an x-ray it has to be at least 1 cm in size.A CT scan is more detailed as compared to an x-ray and it can show give much more information about a nodule.: Yes, the size of lung nodules is a major determining factor whether the lung nodules, showing up as small, circular shadows on an X-Ray, represent a cancerous growth. If these shapes are less than 25 mm or 1 inch across, then they are no major cause for concern.