bunchy top disease of abaca

例句：

1. 1. The patient hasa bunchy top disease that affects hishands and feet.
   这位病人患有一种结节病，影响了他的手和脚。
2. 2. Thebunchy top disease is characterized by thepresence of hardened nodules onthe skin.
   结节病的特征是皮肤上出现硬化的结节。
3. 3. The bunchy topdisease can be difficult to treat and requiresongoing medical care.
   结节病难以治疗，需要持续的医疗护理。