This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2019, Subject name: Surgery
Hernia not related to abdominal wall:- 
Select and explain. 
A. Amyand's hernia, B. Richter's hernia, C. Little's hernia, D. Peterson hernia
D: Peterson hernia
Answer: D: Peterson hernia 
Explanation: Amyand's hernia - content is appendix Little's hernia - content is Meckel's diveiculum Richter's hernia - Herniation of pa of circumference of bowel - Mimics acute gastro enteritis Peterson hernia - Type of internal hernia - Hernia behind Roux - LIMB, After Roux-en-y gastrojejunostomy