Which imaging finding would prompt urgent surgical consultation for hollow viscus injury?

Which imaging finding would prompt urgent surgical consultation for hollow viscus injury?

• A. Normal imaging
• B. Small pleural effusion
• C. Free air on imaging
• D. No signs of hollow viscus injury

Answer: (C)

Free air in the peritoneal cavity (pneumoperitoneum) signals perforation of a hollow organ. In trauma care, a perforated viscus allows gas and intestinal contents to leak into the abdomen, rapidly increasing the risk of peritonitis and sepsis, so it requires urgent surgical consultation for possible exploratory repair. Other findings like a small pleural effusion or even normal imaging do not specifically indicate a hollow viscus perforation, so they don’t carry the same urgent surgical implication as visible free intraperitoneal air.

Free air in the peritoneal cavity (pneumoperitoneum) signals perforation of a hollow organ. In trauma care, a perforated viscus allows gas and intestinal contents to leak into the abdomen, rapidly increasing the risk of peritonitis and sepsis, so it requires urgent surgical consultation for possible exploratory repair. Other findings like a small pleural effusion or even normal imaging do not specifically indicate a hollow viscus perforation, so they don’t carry the same urgent surgical implication as visible free intraperitoneal air.