title: Unusual manifestations of the Peutz-Jeghers syndrome.
mesh_terms: D000328:Adult; D006222:Hamartoma / Q000175:diagnosis; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis; D007583:Jejunum; D008297:Male; D010580:Peutz-Jeghers Syndrome / Q000175:diagnosis*; D012880:Skin Pigmentation