gastric benign ulcer

例句：

1. 1. He was diagnosed with a gastric benign ulcer and needed to take medication for several months.
   他被诊断出患有胃良性溃疡，需要服药几个月。
2. 2. The patient's condition worsened, and he required further treatment for his gastric benignulcer.
   患者的病情恶化，他需要进一步治疗他的胃良性溃疡。
3. 3. Gastric benign ulcers are relatively common in the elderly population, and early detection is crucial for effective treatment.
   胃良性溃疡在老年人中相对常见，早期发现对于有效治疗至关重要。