| 摘要 |
FIELD: medicine.SUBSTANCE: 1% solution of sodium chloride is introduced into the rectum in the volume, which induces imperative desire for the defecation act, determined earlier in the course of a colodynamic examination. The patient with the filled urinary bladder is set down on the pot in the position of deviation of the body backwards by 45 degrees relative to the vertical axis. Ultrasonic examination in the suprapubic area in the sagittal plane is carried out by pressing the abdominal wall by an apparatus sensor at an angle of 45 degrees relative to the vertical axis of the body. The axis of the sensor is placed parallel relative to the axis of the anal canal. Examination is carried out in a real time mode with recording of data on an electronic information carrier. Functional data of the defecation act: change of the anorectal angle at rest and at a straining effort, size of the anal canal opening, absence or presence of rectocele, degree of the rectum emptying, time of the rectum emptying are estimated.EFFECT: increased quality of videodefecoscopy, elimination of the exposure to radiation of the child's organism and medical staff.3 dwg |
