Biliary tracts

• biliary tract anomalies
  23 August 2017

  Examples
  cholestasis biliary plugs
  biliary tract atresia extrahepatic biliary tract atresia
  biliary tract stenosis
  intrahepatic biliary dysgenesis
  biliary tumors
  biliary tract anomalies
  See also
  biliary tracts

• biliary stricture
  16 June 2017

  Images
  Biliary stricture due to cholangiocarcinoma https://twitter.com/E_Heidi_Cheek/status/874380928881238017

• biliary intraductal papillary neoplasm
  19 October 2016

  intraductal papillary neoplasm of bile duct
  Paywall references
  Characterization of intraductal papillary neoplasm of bile duct with respect to histopathologic similarities to pancreatic intraductal papillary mucinous neoplasm.
  Nakanuma Y, Kakuda Y, Uesaka K, Miyata T, Yamamoto Y, Fukumura Y, Sato Y, Sasaki M, Harada K, Takase M.
  Hum Pathol. 2016 May;51:103-13. doi:10.1016/j.humpath.2015.12.022.
  PMID: (...)

• intraductal tubulopapillary neoplasm of biliary duct
  5 October 2016

  Images
  Intraductal tubulopapillary neoplasm of biliary duct. H&E stain https://twitter.com/sam_albadri/status/782965124973723648
  See also
  intraductal tubulopapillary neoplasm
  biliary ducts biliary duct anomalies

• common biliary duct adenocarcinoma
  5 October 2016

  CBDt adenocarcinoma
  Images
  common biliary duct adenocarcinoma https://twitter.com/marcoslepe/status/746759520764960768
  See also
  common biliary duct tumors
  biliary adenocarcinomas

• metastatic pancreatic ductal adenocarcinoma
  22 September 2016

  Metastatic PDAC
  Differential diagnosis
  Bile Duct Adenoma vs Metastatic PDAC Histologic Features Bile duct adenoma Metastatic PDAC Size Small Larger Cellularity High High Angulated glands Typically Absent Present Desmoplastic stroma Absent Present Nuclear pleomorphism Absent Present Nuclear atypia Absent Present Mitosis Absent Present
  See also
  biliary tumors

• intraductal lesions without high grade dysplasia
  7 September 2016

  Differential diagnosis biliary adenomatosis biliary papillomatosis biliary intraductal adenoma
  See also
  biliary tract anomalies

• extrahepatic cholangiocarcinoma
  27 June 2016

  Images
  Extrahepatic cholangiocarcinoma from in an Intraductal Papillary Neoplasms of the Bile Duct (IPNB / IPNBs ) https://twitter.com/PancPathologist/status/747399356765118465
  See also
  cholangiocarcinomas intrahepatic cholangiocarcinoma

• intraductal papillary neoplasm of the bile duct
  27 June 2016

  Intraductal Papillary Neoplasms of the Bile Duct (IPNB / IPNBs )
  Images
  Extrahepatic cholangiocarcinoma from in an Intraductal Papillary Neoplasms of the Bile Duct (IPNB / IPNBs ) https://twitter.com/PancPathologist/status/747399356765118465
  See also
  bile duct tumors
  Open references
  Intraductal papillary neoplasm of the bile ducts: A case report and literature review. Tan Y, Milikowski C, Toribio Y, Singer A, Rojas CP, Garcia-Buitrago MT. World J Gastroenterol. 2015 Nov (...)

• squamous metaplasia of extrahepatic bile duct
  27 June 2016

  Images
  Squamous metaplasia of extrahepatic bile duct https://twitter.com/hhaltasmd/status/747347924460396544 https://twitter.com/hhaltasmd/status/747369047575126016
  See also
  bile ducts extrahepatic bile duct
  squamous metaplasia

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