splanchnic block

例句：

1. 1.The patient was diagnosed with a splanchnic block, which required immediate surgical intervention.
   患者被诊断出患有肠系膜阻断，需要立即进行手术治疗。
2. 2.During the operation, the surgeon successfully blocked the splanchnic artery to prevent further bleeding.
   在手术过程中，外科医生成功地阻断了肠系膜动脉，以防止进一步出血。
3. 3. The patient's condition worsened after the surgery, and it was suspected that the splanchnic blockhad been inadvertently performed during the initial procedure.
   手术后，患者的病情恶化，怀疑最初的手术中意外地进行了肠系膜阻断。