Final answer:
Meckel's diverticulum is a congenital anomaly located within 2 feet of the ileocecal valve. It is a small outpouching of the small intestine that can sometimes cause complications.
Step-by-step explanation:
The congenital anomaly referred to in the question is the Meckel's diverticulum. Meckel's diverticulum is a remnant of the embryonic vitelline/omphalomesenteric duct and is located within 2 feet of the ileocecal valve. It is a small outpouching of the small intestine that can sometimes cause complications.
Meckel's diverticulum is present in about 2% of the population and is usually asymptomatic. However, it can sometimes become symptomatic and lead to gastrointestinal problems such as bleeding, inflammation, or obstruction.
To diagnose Meckel's diverticulum, imaging tests such as an abdominal ultrasound or CT scan may be performed. Treatment depends on the symptoms and complications, but it often involves surgical removal of the diverticulum.