In Linux, UNIX and any other POSIX-compliant operating system, the fg command continues a stopped job by running it in the foreground.
1 Midline incision or midline laparotomy-The most common incision for laparotomy is the midline incision, a vertical incision which follows the linea alba. 2  Midline incisions are particularly favoured in diagnostic laparotomy, as they allow wide access to most of the abdominal cavity.
The brain is divided into two hemispheres. When seen on a CT scan, the hemispheres are quite symmetrical. When seen from above, a reasonably straight line can be seen between the two sides of the brain. If the brain is swelling on one side, it pushes one hemisphere across this center line. This is called a âmidline shift.â A midline shift is one of the most obvious evidences of brain swelling that can be seen on a CT scan. A midline shift can be particularly dangerous as it may be accompanied by compression of the brain stem, which can be fatal. For an example of a midline shift, click here.