CEA test: Carcinoembryonic antigen test is to detect response to therapy in cancer patients, especially colon cancer, with normal range of less than 2.5 (less than 5 in heavy smokers). Note that a positive test may not always be indicative of cancer.
Os Trigonum Syndrome. An Os Trigonum is a small, extra bone found at the back of the ankle in approximately 5-10% of people. Often it goes completely unnoticed, not causing any problems.
Display and configuration. The Panasonic Eluga Z is a good looking smartphone with its slim design and glass body. It is a dual SIM phone which features a 5-inch HD AMOLED touchscreen with a resolution of 720 x 1,080 pixels. It is powered by a 1.4GHz octa core processor coupled with 2GB of RAM.