"布如里氏溃疡"（Buruli ulcer），又称为班兹达溃疡（Bairnsdale ulcer）、塞尔氏溃疡（Searl's ulcer）、丹特里溃疡（Daintree ulcer），为一种由溃疡分枝杆菌造成的传染性疾病。感染早期以无痛性结节或局部水肿为特征。结节会发展成溃疡，而溃疡内部可能比皮肤表面来的大，且周围会水肿。当疾病恶化时，骨头可能会受侵犯。布如里氏溃疡通常在手臂及腿，但发烧症状并不常见。

溃疡分枝杆菌会释放环内脂类毒素（mycolactone），可造成免疫功能下降，并导致组织坏死。分枝杆菌科中的结核杆菌及痲疯杆菌分别会造成结核病及痲疯。布如里氏溃疡如何传播仍未知，而水源可能为传染途径。截至2013年为止尚无有效疫苗。

Buruli ulcer (also known as the Bairnsdale ulcer, Searls ulcer, or Daintree ulcer) is an infectious disease caused by Mycobacterium ulcerans. The early stage of the infection is characterised by a painless nodule or area of swelling. This nodule can turn into an ulcer. The ulcer may be larger inside than at the surface of the skin, and can be surrounded by swelling. As the disease worsens, bone can be infected. Buruli ulcers most commonly affect the arms or legs; fever is uncommon.