What tests are done to check for Hirschsprung's disease?

The examination of Hirschsprung's disease mainly includes X-ray barium enema, rectal biopsy and anal manometry. X-ray barium enema can observe the dilation and stenosis of the colon, rectal biopsy is to take part of the rectal tissue for pathological analysis to determine the condition of the ganglion cells, and anal manometry can evaluate the function of the anal sphincter. Early diagnosis is crucial for the effective management of the disease, and choosing the right examination method will greatly improve the accuracy of the diagnosis.

Hirschsprung's disease is a disease in which intestinal motility is impaired due to abnormal development of ganglion cells. In the neonatal period, it usually manifests as symptoms such as constipation and abdominal distension, and in severe cases, it can cause intestinal obstruction. X-ray barium enema examination helps to understand the abnormalities in colon morphology. By observing the distribution of barium in the colon, the doctor can determine whether the contraction function of the colon is normal, and rectal biopsy can provide living evidence of nerve tissue to support the diagnosis. Anal manometry helps evaluate the function of internal and external sphincters by measuring the pressure in the rectal-anal area. These examinations are usually necessary for children suspected of having Hirschsprung's disease. Other auxiliary examinations, such as abdominal ultrasound and CT scans, can also be selected according to the specific circumstances of the disease.

Hirschsprung's disease is a disease in which intestinal motility is impaired due to abnormal development of ganglion cells. In the neonatal period, it usually manifests as symptoms such as constipation and abdominal distension, and in severe cases, it can cause intestinal obstruction. X-ray barium enema examination helps to understand the abnormalities in colon morphology. By observing the distribution of barium in the colon, the doctor can determine whether the contraction function of the colon is normal, and rectal biopsy can provide living evidence of nerve tissue to support the diagnosis. Anal manometry helps evaluate the function of internal and external sphincters by measuring the pressure in the rectal-anal area. These examinations are usually necessary for children suspected of having Hirschsprung's disease. Other auxiliary examinations, such as abdominal ultrasound and CT scans, can also be selected according to the specific circumstances of the disease.

It is recommended that before conducting these examinations, parents need to fully communicate with the doctor, understand the process and precautions of each examination, and prepare their children mentally when necessary. After the examination, the child's reaction should be closely observed, and if any discomfort occurs, timely feedback should be given to the doctor. At the same time, to ensure the accuracy of the examination results, the diet should be reasonably adjusted or fasting should be carried out according to the doctor's advice before the examination, and possible bowel cleansing agents should be taken. After systematic examinations and accurate diagnoses, doctors can develop more effective treatment plans to improve the quality of life. For suspicious symptoms, parents should take their children to the doctor as soon as possible for professional evaluation and guidance.