acanthoma tropicum

例句：

1. 1.The patient had acanthoma tropicum on his neck, which was painful and itchy.
   患者脖子上有热带疣，很痛也很痒。
2. 2.The doctor advised the patient to remove the acanthoma tropicum before surgery.
   医生建议患者在手术前将疣体切除。
3. 3.Acantoma tropicum can be caused by exposure to sunlight, so it is important to protect the affected area from direct sunlight.
   热带疣是由暴露于阳光引起的，因此保护受影响区域免受阳光直射非常重要。