mucoid degeneration

例句：

1. 1. The patient's condition worsened due to mucoid degeneration.
   由于黏液变性，患者的病情恶化了。
2. 2. The researcher discovered that the disease was caused by a mucoid degeneration of the lung tissue.
   研究者发现这种疾病是由于肺部组织的黏液变性引起的。
3. 3. The pathologist examined the sample and confirmed the presence of mucoid degeneration in the tissue.
   病理学家检查了样本并确认组织中存在黏液变性。