Some New York residents may suffer from a condition known as Meckel’s diverticulum. This occurs when a small sac develops in the intestinal wall where it may obstruct the intestines. Symptoms include vomiting, pain, abdominal cramps and possibly bleeding, but it can be difficult to diagnose because these are the symptoms of many other conditions as well. It is sometimes misdiagnosed as appendicitis and discovered when surgery is being done for appendicitis.