The diaphramatic hernia is an intrathoracic subjekt.The hernia`s bag makes an interruption of the thorax through the diaphragm, which is crossed by lots of organs and blood vessels, which have many orifices. These orifices are the weak point of the hernia.The intestine,the stomach and the colon may inhabit the hernia.Some cases are diagnosed into the normality,and others cause dyspnea, digestive and thoracic problems.If it`s well treated doesn`t need intervention.If it`s neglected, a surgery becomes necessary to make the hernia`s withdrawal and close the diaphragm.