What symptom does rectum inside foreign body have?

summary

Foreign bodies in the pharynx, including catheters, chicken bones and fishbones, gallstones or feces, may stay at the anorectal junction; Urinary calculi, vaginal rings or surgical sponges or instruments may invade the rectum; Some strange or performance related foreign bodies are artificially inserted and unconsciously embedded; Some substances embedded in the rectal wall, some foreign bodies embedded in the anal sphincter and other foreign bodies into the corresponding symptoms are called rectal foreign bodies. So what symptom does rectum inside foreign body have? Let's talk about it.

What symptom does rectum inside foreign body have?

Other symptoms depend on the size and shape of the foreign body, the length of stay in situ and the presence of infection or perforation

The foreign body usually stops in the middle part of the rectum, where it cannot pass through the anteflexion angle of the rectum. The foreign body can be touched during the anal and digital examination. Abdominal and chest X-ray examination may be necessary to exclude intra-abdominal rectal perforation

If the foreign body is touched, it can be injected subcutaneously or submucosally with lidocaine or bupivacaine containing 150u / 15ml hyaluronidase for local anesthesia, then the anus is expanded with rectal retractor, and the foreign body is grasped to make it turn and take out. If the foreign body cannot be touched, the patient usually needs to be hospitalized, and the foreign body can be pushed to the middle part of rectum by intestinal peristalsis

matters needing attention

Avoid eating by mistake; In a few cases, local anesthesia or general anesthesia is needed. Occasionally, laparotomy is needed to squeeze the foreign body to the anus or colon incision to remove the foreign body. After the foreign body is removed, sigmoidoscopy should be performed to exclude obvious rectal trauma or perforation