In pediatric patients, the liver and spleen are ______.

• A. larger in proportion to the abdomen
• B. smaller in proportion to the abdomen
• C. not different in size relative to adults
• D. more protected by the thorax than in adults

Answer: (A)

In children, the liver and spleen are larger in proportion to the abdomen. This happens because the abdominal cavity is still relatively small early in life, while these organs remain relatively large, so they occupy a bigger share of the space compared with adults. As kids grow, the cavity enlarges faster than these organs, so their proportional size decreases. This is why pediatric exams and imaging often show the liver and spleen taking up more of the abdominal space. The other options don’t fit the typical growth pattern: the organs aren’t smaller in proportion, they aren’t about staying the same as adults, and the idea of extra thoracic protection isn’t the main factor determining their relative size.