影像科灌肠的操作流程.pdf

影像科灌肠的操作流程

英文回答：

BariumEnemaProcedure.

Abariumenemaisamedicalimagingprocedurethatuses

X-raystovisualizethelargeintestineandrectum.Itis

performedtodiagnoseandevaluateconditionssuchascolon

cancer,diverticulitis,andinflammatoryboweldisease.

Procedure:

1.BowelPreparation:Beforetheprocedure,thepatient

isrequiredtocleansetheirbowelswithalaxativeor

enematoremovestoolanddebris.

2.BariumAdministration:Thepatientispositionedon

theX-raytableandasmalltubeisinsertedintothe

rectum.Bariumsulfate,acontrastagentthathelpsthe

largeintestineappearmoreclearlyonX-rayimages,is

theninfusedthroughthetube.

3.X-rayImaging:Asthebariumfillsthelarge

intestine,aseriesofX-raysaretakenfromdifferent

anglestocaptureimagesoftheorgan.TheX-raysallowthe

radiologisttoexaminetheliningofthelargeintestine

andidentifyanyabnormalities.

instilledintothelargeintestineafterthebariumto

createabettercontrastbetweentheorganandsurrounding

structures.

Post-ProcedureCare:

Aftertheprocedure,thepatientmayexperience

temporarygasandabdominaldiscomfort.Thebariumwill

passthroughthedigestivesystemandbeeliminatedthrough

bowelmovements.

Benefits:

Diagnosesandevaluatesconditionsaffectingthelarge

intestineandrectum.

Detectspolyps,tumors,andotherabnormalities.

Evaluatestheextentandseverityofinflammatory

boweldisease.

Screensforcoloncancer.

Risks:

Radiationexposure(althoughminimal)。

Allergicreactiontobarium.

Perforationofthelargeintestine(rare)。

中文回答：

影像科灌肠操作流程。

肠道准备：

术前患者需使用泻药或灌肠液进行肠道清洁，清除粪便和杂物。

钡剂注入：

患者平卧于X线检查台上，医生将一根细管插入患者直肠。通

过细管注入硫酸钡，这是一种造影剂，可以帮助大肠在X线图像中

更清