Final answer:
The primary treatment for intussusception in children is a non-surgical reduction with an air or barium enema, with surgery being the next step if the reduction is unsuccessful. Antibiotics may be used post-procedure to prevent infection.
Step-by-step explanation:
The treatment of choice for a child with intussusception is usually non-surgical reduction, often using a procedure where air or barium is introduced into the bowel through the rectum to help reduce the intussusception. This is known as an air or barium enema. It serves as both a diagnostic procedure and a therapeutic intervention. If non-surgical reduction is unsuccessful, surgery may be required to correct the intussusception. The use of antibiotics isn't the primary treatment but may be administered after successful reduction of the intussusception to prevent infection. Treatments such as chemotherapy and radiation therapy are unrelated to treating intussusception, as they are used for cancer treatment.