胃间质瘤切除术手术流程

胃间质瘤切除术手术流程

英文回答：

The surgical procedure for the removal of gastric gastrointestinal stromal tumors (GIST) typically involves several steps. First, the patient is placed under general anesthesia to ensure they are unconscious and do not feel any pain during the surgery. Once the anesthesia takes effect, the surgeon begins by making an incision in the abdomen to access the stomach.

Next, the surgeon carefully examines the stomach to locate the tumor. This may involve using imaging techniques such as ultrasound or CT scans to precisely identify the tumor's location and size. Once the tumor is located, the surgeon will proceed with removing it from the stomach.

There are different techniques that can be used to remove the tumor, depending on its size and location. One common approach is to perform a partial gastrectomy, which

involves removing a portion of the stomach that contains the tumor. This procedure may be done laparoscopically, using small incisions and a camera to guide the surgeon, or through open surgery with a larger incision.

During the surgery, the surgeon carefully separates the tumor from the surrounding healthy tissue, making sure to remove it completely. This is important to prevent any remaining tumor cells from growing and causing a recurrence of the tumor. The removed tumor is then sent to a pathology lab for further analysis.

After the tumor is removed, the surgeon will close the incision using sutures or staples. The patient is then taken to the recovery room, where they will be closely monitored as they wake up from anesthesia. Depending on the specific case, the patient may need to stay in the hospital for a few days for further observation and recovery.

中文回答：

胃间质瘤切除术的手术流程通常包括几个步骤。首先，患者被

施以全身麻醉，确保他们在手术过程中没有疼痛感。一旦麻醉生效，外科医生开始在腹部做一个切口，以便进入胃部。

接下来，外科医生仔细检查胃部，以定位肿瘤。这可能涉及使

用超声或CT扫描等成像技术，精确确定肿瘤的位置和大小。一旦找

到肿瘤，外科医生将继续将其从胃中切除。

根据肿瘤的大小和位置，可以使用不同的技术来切除肿瘤。一

种常见的方法是进行部分胃切除，即切除包含肿瘤的部分胃。这种

手术可以通过腹腔镜手术进行，使用小切口和摄像头指导外科医生，也可以通过开放手术进行，切口较大。

在手术过程中，外科医生会仔细将肿瘤与周围健康组织分离，

确保完全切除。这一点非常重要，以防止任何残留的肿瘤细胞生长

并导致肿瘤复发。切除的肿瘤随后被送到病理实验室进行进一步分析。

肿瘤切除后，外科医生会使用缝线或钉子闭合切口。患者随后

被送到恢复室，在麻醉清醒过程中接受密切监护。根据具体情况，

患者可能需要在医院内观察和康复几天。