The treatment for a corneal ulcer is antibiotic drops applied frequently to the eye.(角膜潰瘍的治療主要為頻繁使用抗生素滴眼液。)

An ulcer perforates the duodenal wall.(潰瘍使十二指腸壁穿孔。)

A 49-year-old lady had presented with an fungal corneal ulcer by a descemetocele and microperforation.(一位49歲的患者患有真菌性角膜潰瘍并發后彈力層膨出和微小穿孔。)

In 1955, he was hospitalized for a bleeding ulcer which was nearly fatal.(1955年，一場差點致命的嘔血讓他住進醫院。)

The ulcer had been troubling her for several years.(潰瘍已經折磨她好幾年了。)

Raw vegetables, which are included in many diets, can be bad for those suffering from gastritis, stomach ulcer or pancreatitis.(在節食餐單中常見的生蔬菜對胃炎、胃潰瘍、胰腺炎的患者都是不利的。)

My father, who is 89 and in generally excellent health, recently spent a few days in the hospital because of an ulcer caused by H. pylori.(我爸爸已經89歲高齡了，他的身體一直很好，不過最近在幽門螺桿菌的影響下患上了潰瘍，在醫院住了幾天。)

Buruli ulcer is often diagnosed and treated based mainly on clinical findings by experienced health workers in endemic areas.(在流行地區，布魯里潰瘍通常由有經驗的衛生工作者主要根據臨床發現進行診斷和治療。)

The ulcer has perforated.(潰瘍已穿孔。)

When Taking Occasional Pain Relievers Leads to an Ulcer(偶然服用消炎藥導致潰瘍。)