n.胆管造影术

A cholangiogram is an essential diagnostic tool for examining the biliary system in patients with suspected liver or gallbladder issues.
The procedure involves injecting a contrast dye into the bile ducts to create a clear image on a fluoroscopic screen.
Pre-procedural tests, such as an abdominal ultrasound, may be performed to determine if cholangiography is necessary.
The radiologist will interpret the resulting cholangiograph, looking for signs of blockages, tumors, or infections.
Intraoperative cholangiography is sometimes used during surgery to guide the removal of diseased bile ducts.
Post-cholangiography, patients may experience mild side effects like nausea or itching, which usually resolve quickly.
Cholangiography is often combined with endoscopy (ERCP) to perform both diagnostic and therapeutic procedures at once.
The patient will be placed under general anesthesia to ensure comfort and safety during the procedure.
Proper preparation, including fasting, is crucial to minimize the risk of complications from the contrast dye administration.
Regular follow-up after cholangiography is essential to monitor any potential long-term effects or recurrence of the condition.
胆道造影是诊断怀疑有肝脏或胆囊问题患者的必要手段。
该过程涉及将造影剂注入胆管，以便在荧光透视屏幕上形成清晰图像。
在进行此程序前，可能会进行腹部超声检查以确定是否需要胆道造影。
放射科医生会解读产生的胆道造影片，寻找阻塞、肿瘤或感染的迹象。
在手术过程中，有时会使用术中胆道造影来指导异常胆管的移除。
胆道造影后，患者可能会有轻微的副作用，如恶心或瘙痒，通常很快会消失。
胆道造影常常与内镜（ERCP）结合，一次完成诊断和治疗。
患者会在全身麻醉下进行，确保舒适并保证安全。
正确的准备，包括禁食，对于降低造影剂使用风险至关重要。
胆道造影后的定期随访对于监测可能的长期影响或疾病复发至关重要。