NAVLE（北美执业兽医考题）Day 572

单选题，正确答案是100分，非正确答案为0分，Good Luck！

Q1:A 4 year old outdoor male neutered cat is presented with a history of anorexia and thin body condition. Which one of the following areas is most affected in these radiographs?一只4岁的雄性已绝育室外猫由于出现厌食和体况差前来就诊。X光片上看哪个区域被影响得最严重？[图片1][图片2]

A- Mesenteric lymph nodes 肠系膜淋巴结