Thoracic organ
Abdomen or stomach
The part of the human body from the bottom of the chest to the top of the waist is called the abdomen.
The line between the abdomen and the abdomen is called Linea alba. Above this line is the navel or umbilicus.
This linea alba descends from the xyphoid process down to the symphysis pubir.
Anterior Superior Ileac Spine can be felt on the navel by drawing a straight line on both sides.
Connected to the right by a line between the spine and the navel, one-third of the point in the middle and outside is called Macburney's point.
Here is the appendix. And the pain of appendicitis starts from here.
The stomach is located in the upper left side of the abdomen. It has some parts of the lower ribs and the lower part of the cartilage.
The abdominal part contains the gall bladder, the liver, the lower part of the lungs. Duodenum, iliac fossa, colon. There is also abdominal aorta.