胰岛瘤

例句：

1. 1. He has been diagnosed with a pancreatic tumor and needs to undergo surgery.
   他已经被诊断出患有胰腺肿瘤，需要接受手术。
2. 2. The patient's condition worsened after the surgery, and he was admitted to the hospital forfurther treatment.
   手术后，患者的病情恶化，被送进了医院接受进一步的治疗。
3. 3.The doctor explained that the patient's symptoms were caused by a pancreatic tumor, which required immediate attention.
   医生解释说，患者的病症是由一个胰腺肿瘤引起的，需要立即关注。