黑斑息肉病，又称 Ｐｅｕｔｚ－ｊｅｇｈｅｒ’ｓ综合征，是一种少见的家族性疾病。现将本院收治的２例报道如下。 临床资料 例一，男性患者，１８岁，因“阵发性腹胀、腹痛伴恶心、呕吐，便血１３小时”入院。半年前曾行阑尾切除术。入院诊断为“粘连性肠梗阻，肠坏死”。急诊 Pneumococcal disease, also known as Peutz-jegher’s syndrome, is a rare familial disease. The 2 cases reported in our hospital are reported below. Clinical data Case 1, male patient, 18 years old, admitted to hospital because of “paroxysmal abdominal distension, abdominal pain with nausea, vomiting, 13 hours of blood in the stool.” Six months ago, an appendectomy was performed. Admission was diagnosed as “adhesive intestinal obstruction, intestinal necrosis.” Emergency