Peutz-Jeghers syndrome ( PJS) is an autosomal dominant disorder characterized by multiple hamartomatous polyps of gastrointestinal tract, muco-cutaneous pigmentation and increased risk of malignancies in different organs.

  • Peutz-Jeghers综合征(PJS)又称黑斑息肉综合征,是一种以皮肤粘膜黑斑、胃肠道多发息肉及恶性肿瘤发生率增加为特征的常染色体显性遗传病。

  • 互联网摘选 2025-03-04 01:23:57

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