Fig. 1From: Metachronous cholangiocarcinoma 13 years post resection of choledochal cyst—is long-term follow-up useful?: a case study and review of the literature a Partly denuded cyst lining with stretches of high-grade dysplasia and invasive tumour at the upper edge; see Fig. 2b for ×10 view of area. b Invasive adenocarcinoma featuring both invasive irregular glands and solid tumour with clear cytoplasmBack to article page