<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 2-year-old female with abdominal pain undergoes laparoscopic surgery. An outpouching of tissue is excised from the ileum and sent to the laboratory for evaluation. The pathologist notes inflammation and the presence of mucosa, submucosa, and muscle in the walls of the specimen. Which of the following is the most likely diagnosis?? A: Hirschprungs disease, B: Crohns disease, C: Meckels diverticulum, D: Appendicitis, E: Henoch-Schonlein purpura,  <response>: This is a question about abdominal pathology in a 2-year-old girl who underwent laparoscopic surgery. The key findings in the pathology report are inflammation and presence of all layers of the intestinal wall mucosa, submucosa, muscle in an outpouching of the ileum. Based on the location ileum, presence of all intestinal layers, and inflammation, the most likely diagnosis is Meckels diverticulum. Hirschprungs disease affects the colon, not ileum. Crohns disease and Henoch-Schonlein purpura would not have all layers of the intestinal wall. Appendicitis also does not explain an ileal outpouching.C: Meckels diverticulum 