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Peutz–Jeghers syndrome (PJS) is a rare autosomal dominant disorder occurring in 1 in 150 000 people. It is characterized by familial mucocutaneous pigmentation (dark freckles on face, lips, buccal mucosa, palm and soles) and hamartomatous polyps in the gastrointestinal tract. An isolated duodenal Peutz–Jeghers type polyp causing pediatric intussusception is extremely unusual. It is unclear if a solitary...