Cytology of the Biliary Tree
نویسنده
چکیده
The biliary tree is composed of intrahepatic and extrahepatic ducts and is lined by simple columnar/cuboidal epithelium. Particularly in evaluation of extrahepatic bile ducts, cytology is commonly utilized. Herein we review common indications, methodology and microscopic features as relates to biliary tract cytologic diagnoses. Additionally, we briefly discuss newer techniques that can be used in conjunction with routine procedures, with reported increase in the overall diagnostic yield.
منابع مشابه
بررسی مقدماتی Brushing Cytology در ضایعات پری‌آمپولر و مقایسه آن با بیوپسی در ضایعات فوق و تعیین کفایت آن در ضایعات بدخیم غیرقابل بیوپسی در بیماران مراجعه کننده به بخش ERCP بیمارستان دکتر شریعتی از مهرماه 1381 لغایت مهرماه 1382
Background & Objective: Biliary system lesions including ampulla of vater are considered as important diseases of gasterointestinal system because of difficult availability in endoscopy, dangers of biopsy and diagnosis in advanced stages.Regarding previous studies about the role and sensitivity of brushing cytology in diagnosis of lesions in this area and lack of serious complications in th...
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