Pyloric stenosis is a narrowing of the pyloric section of the stomach, resulting in an obstacle to the movement of food from the stomach into the intestines.
Aortography is a method of visual diagnostics of the state of the aorta, in which a special radiopaque substance is injected into it, which makes it possible to examine the section of the vessel on an X-ray machine.
Ventriculography is a radiopaque examination, which is most often performed in conjunction with coronary angiography and makes it possible to obtain an image of the ventricles of the heart.
To treat cancer of the sigmoid colon, rectosigmoid section, as well as tumor lesions of the upper and middle ampullary rectum (if it is impossible to form an anastomosis - stitching two sections of the intestine), Hartmann's operation is used
Occipitospondylodesis is a modern neurosurgical operation, the essence of which is that the bones of the skull are fixed to the upper vertebrae of the spinal column.