What is the treatment of choice in postoperative adhesive intestinal obstruction?
**Core Concept**
The treatment of postoperative adhesive intestinal obstruction involves a balance between fluid resuscitation, bowel rest, and surgical intervention to address the obstruction. Adhesive intestinal obstruction is a common complication of abdominal surgery, often caused by intra-abdominal adhesions that can lead to bowel entrapment or kinking.
**Why the Correct Answer is Right**
In postoperative adhesive intestinal obstruction, the treatment of choice is conservative management with bowel rest, fluid resuscitation, and nasogastric suction. This approach aims to decompress the bowel, restore fluid balance, and allow the bowel to recover from the obstruction. The use of antibiotics may also be indicated to prevent or treat secondary peritonitis. Surgical intervention is usually reserved for cases that do not respond to conservative management or in the presence of complications such as bowel ischemia or perforation.
**Why Each Wrong Option is Incorrect**
**Option A:** Surgical resection of the affected bowel segment is not typically the initial treatment of choice for postoperative adhesive intestinal obstruction, as it carries a high risk of complications and is usually reserved for cases of bowel ischemia or perforation.
**Option B:** Laparoscopic adhesiolysis may be considered in selected cases, but it is not the primary treatment of choice for postoperative adhesive intestinal obstruction.
**Option C:** Total parenteral nutrition (TPN) may be necessary in cases of prolonged bowel rest, but it is not the primary treatment of choice for postoperative adhesive intestinal obstruction.
**Clinical Pearl / High-Yield Fact**
It's essential to remember that the initial approach to postoperative adhesive intestinal obstruction should be conservative, with a focus on fluid resuscitation, bowel rest, and nasogastric suction. Surgical intervention should be reserved for cases that do not respond to conservative management or in the presence of complications.
**Correct Answer:** C.