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Chinese Journal of Colorectal Diseases(Electronic Edition) ›› 2024, Vol. 13 ›› Issue (01): 6-13. doi: 10.3877/cma.j.issn.2095-3224.2024.01.002

• Forum for Experts • Previous Articles    

Research progress on genotype, clinical diagnosis and treatment of Peutz-Jeghers syndrome

Zhi Zhang1, Zhiwei Dong1, Zuxin Xu2, Lixin Jiang3, Yuhui Zhang1, Guoli Gu1,()   

  1. 1. Department of General Surgery, Air Force Medical Center of the Chinese People's Liberation Army, Beijing 100142, China
    2. Department of General Surgery, Air Force Medical Center of the Chinese People's Liberation Army, Beijing 100142, China; Fifth Clinical College of Anhui Medical University, Hefei 230032, China
    3. Department of General Surgery, Air Force Medical Center of the Chinese People's Liberation Army, Beijing 100142, China; Graduate School of China Medical University, Shenyang 110122, China
  • Received:2023-10-16 Online:2024-02-25 Published:2024-03-19
  • Contact: Guoli Gu

Abstract:

Peutz-Jeghers syndrome (PJS) is a clinical rare autosomal dominant genetic disease. The patients with Peutz-Jeghers syndrome are characterized by pigmented spots and multiple hamartomatous polyps in the gastrointestinal tract. The molecular pathogenesis of this disease is related to the abnormal function of the tumor suppressor gene STK11, but its genetic background is complex and its clinical heterogeneity is obvious. At present, endoscopic treatment is the main treatment, supplemented by surgery, which can significantly prolong the survival of patients, but there is no radical means. This article reviews relevant literature on this disease and provides a review of its genetic characteristics and clinical treatment progress, and prospect the future research direction.

Key words: Genetic diseases, Genotype, Peutz-Jeghers syndrome, Phenotype, STK11

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