polyadenomatosis

例句：

1. 1. Polyadenomatosis is a rare condition characterized by the presence of multiple tumors in various organs.
   多腺瘤病是一种罕见的疾病，表现为不同器官中出现多个肿瘤。
2. 2.The patient was diagnosed with polyadenomatosis and required surgery to remove the tumors.
   患者被诊断出患有多腺瘤病，需要手术移除肿瘤。
3. 3. Researchers have been studying the genetic causes of polyadenomatosis for decades.
   研究人员已经研究了几十年关于多腺瘤病的遗传原因。