The extensive use of synthetic cyclooxygenase-2 inhibitors and rapamycin in clinic developed a new way to treat gastrointestinal polyposis of PJS.

• 人工合成的环氧合酶-2抑制剂和雷帕霉素在临床上的应用为PJS胃肠道息肉的治疗开辟了一条新的途径。