Buruli ulcer often starts as a painless, mobile swelling in the skin called a nodule.
布鲁里溃疡通常开始时在皮肤上出现一个无疼痛感的移动肿块，称为节结。
2
After supportive treatment by a dermatologist, the skin rash subsided gradually with sequelae of irregular skin surface and one small subcutaneous nodule.
皮肤科医师给予保守治疗，病人的腹部红疹在一年内慢慢消退，但表皮变的不平整且有一个皮下小结节。
3
A 29-year-old male presented with a slightly tender, skin-colored, soft nodule measuring 1.0 cm in diameter on his right post-auricular area for about six months.