anal atresia
Introduction
Introduction to anal atresia Anal atresia (analatresia), also known as low anorectal atresia, due to abnormal primordia anal development, did not form anal canal, resulting in the rectum and the outside world, called "anal closure" in Chinese medicine. Early detection of early diagnosis of early treatment to prevent complications. Postoperative care for anal atresia repair, children need to stay in hospital for several days, after surgery should be rebuilt for several months to improve sphincter function and prevent anal stenosis. Eat more high-fiber foods during childhood to keep the stool soft. basic knowledge Sickness ratio: 0.0001% Susceptible people: good for newborns Mode of infection: non-infectious complication:
Cause
Anal atresia
Anal atresia is a median malformation. It is common in clinical practice. Due to the primitive anal developmental disorder, the anal canal is not inwardly recessed, and the rectal development is basically normal. The blind end is at the edge of the urethral bulbar muscle, or near the lower end of the vagina, and the puborectalis muscle is surrounded. At the distal rectum, the perineum is often stunted and flat, and the anal area is covered with intact skin. Can be combined with the urethral bulb, the lower vagina or the vestibular fistula.
Prevention
Anal atresia prevention
Early detection of early diagnosis of early treatment to prevent complications.
Complication
Anal atresia complications Complication
1. The urethral bulb is fistula.
2. The lower part of the vagina.
3. The vestibule fistula.
Symptom
Anal atresia symptoms Common symptoms Abdominal anal area for skin coverage easy to cry children fecal incontinence low temperature coma
After birth, no meconium is discharged, the anal area is covered with skin, and the anal area has a sense of impact when crying. The inverted position is on the X-ray lateral piece, the end of the rectum is located on the shame line or slightly below it, and the ultrasound is used to measure the rectal blindness. The distance from the anal area is about 1.5cm.
The child was born without meconium, and soon vomiting, abdominal distension and other symptoms of intestinal obstruction, local examination, the center of the perineum was flat, the part of the anal area was covered with skin, and some cases had a small depression with pigmentation and radiation. Wrinkles, stimulate the ring muscle contraction reaction here, when the baby is crying or holding your breath, there is a protrusion in the center of the perineum. The finger can be placed in the area to have a sense of impact. The baby is placed in the low position of the hip and the acupuncture is a drum sound.
Examine
Anal atresia check
1. Digital rectal examination.
2. Ultrasound.
3. Puncture.
Diagnosis
Anal atresia diagnosis
1. Congenital intestinal atresia.
2. The intestine is narrow.
3. Intestinal obstruction.
