[...]. Two unnamed U.S. power plants fell victim to a cyber attack after viruses and malware were found on computers in the plants. Both incidents were reported in a newsletter from the U.S. Industrial Control Systems Cyber Emergency Response Team, a section of the U.S. Department of Homeland Security....]. Two unnamed U.S. power plants fell victim to a cyber attack after viruses and malware were found on computers in the plants. Both incidents were reported in a newsletter from the U.S. Industrial Control Systems Cyber Emergency Response Team, a section of the U.S. Department of Homeland Security.
Polychromasia (also known as Polychromatophilia) is a disorder where there is an abnormally high number of immature red blood cells found in the bloodstream as a result of being prematurely released from the bone marrow during blood formation.(Poly- refers to many, and -chromasia means color.) These cells are often shades of grayish blue.
Polyps in the gallbladder are common and often are found on ultrasound examinations of the abdomen. Typically, they are small and do not cause symptoms. Small gallbladder polyps (smaller than one centimeter in size) are almost always benign. Malignant polyps usually are larger than one centimeter, and the larger the polyp, the more likely it is to be malignant. It is recommended that polyps larger than one centimeter in size be removed surgically.