This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Pathology
Which of the following autosomal dominant disorder is characterized by formation of multiple gastrointestinal polyps along with pigmented lesions around the oral cavity 
Select and explain. 
A. Peutz-Jeghers syndrome, B. Rotor syndrome, C. Gardner syndrome, D. Cowden disease
A: Peutz-Jeghers syndrome
Answer: A: Peutz-Jeghers syndrome 
Explanation: The Peutz-Jeghers syndrome is an autosomal dominant disorder that is characterized by the combination of hamaomatous polyps of the small intestine and pigmented lesions around the oral cavity. The most common site for the hamaomatous polyps is the jejunum. This syndrome is associated with a slight increased risk for the development of colon cancer. Ref:- Harsh mohan textbook of Pathology