Computed Tomography (CT) imaging is also known as "CAT scanning" (Computed Axial Tomography). Tomography is from the Greek word "tomos" meaning "slice" or "section" and graphia meaning "describing". CT was invented in 1972 by British engineer Godfrey Hounsfield of EMI Laboratories, England and by South Africa-born physicist Allan Cormack of Tufts University, Massachusetts. Hounsfield and Cormack were later awarded the Nobel Peace Prize for their contributions to medicine and science.
Godfrey Hounsfield and Allan McLeod Cormack
By linking the computer to a moving X-ray emitter inside a doughnut-shaped machine, Geoffrey Hounsfield of EMI produced a three-dimensional image of an entire object.
Wat year was the first cat scan invented
Introduced in the early 1970s
1971
do lymph nodes show on a cat scan
They are just as they say. An abdominal cat scan is just of that area and a pelvic cat scan is just of that area. Usually if an abdominal cat scan is ordered a pelvis is included so as to cover all things in both areas but if a pelvic cat scan is ordered it usually does not include the abdomen.
You do not have to stay home after a CAT scan. The procedure has no residual effects. After you leave the clinic or hospital, you can resume normal activities if you are otherwise healthy.
yes
Without. I had a cat scan this morning for that very reason and no contrast was needed.
invented in the 1970's
It was discovered in 1974 by Dr.Allen Cormack and Dr. Godfrey Hournfield.
uuuh lets seee........ a cat scan!
cat scan
do lymph nodes show on a cat scan
cat scan
They are just as they say. An abdominal cat scan is just of that area and a pelvic cat scan is just of that area. Usually if an abdominal cat scan is ordered a pelvis is included so as to cover all things in both areas but if a pelvic cat scan is ordered it usually does not include the abdomen.
You do not have to stay home after a CAT scan. The procedure has no residual effects. After you leave the clinic or hospital, you can resume normal activities if you are otherwise healthy.
Computerized Axial Tomography
yes
CAT SCAN is a medical procedure and so it would need to be arranged by a doctor or health-care professional.
Without. I had a cat scan this morning for that very reason and no contrast was needed.