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黑斑息肉病（Peutz-Jegherssyndrome）系一种罕见的显性遗传性疾病，其以胃肠道错构瘤息肉和皮肤及粘膜的色素沉着为特点。临床症状除黑斑外，消化道最常见的并发症是肠套叠、出血和肠梗阻。近年报道黑斑息肉病患者是典型的恶性肿瘤高发人群，因此对黑斑息肉病进行临床研究十分
Peutz-Jeghers syndrome is a rare, dominant genetic disorder characterized by polyps of the gastrointestinal tract hamartoma and pigmentation of the skin and mucous membranes. Clinical symptoms In addition to dark spots, the most common complication of digestive tract is intussusception, bleeding and intestinal obstruction. In recent years, reports of patients with black spot polyp disease is a typical high incidence of malignant tumors, so the clinical research of black spot polyp very