Histopathology of a<unk> , high magnification, H&E stain. It shows typical features of<unk> : - Small to medium sized, irregularly shaped bile ducts lined by bland cuboidal epithelium (may also be flattened).- Prominent intervening collagenous stroma. - Bile ducts containing eosinophilic debris (may also contain inspissated bile) von Meyenburg Complex in ultrasound. Numerous little cysts with ringdown artefacts. At CT scans,<unk> s appear as small, well-defined hypo- or isoattenuating masses with little or no enhancement after contrast administration. At MRI, they appear hypointense on T1-weighted images, iso- or slightly hyperintense on T2-weighted images, and hypointense after administration of gadolinium based contrast-agent. On imaging, multiple<unk> s may look similar to metastases or microabscesses.
Bile duct hamartoma
Intraductal papillary mucinous neoplasm
Pancreatic serous cystadenoma
Pancreatic mucinous cystadenoma
Pancreatic mucinous cystic neoplasm
Enteric duplication cyst
Accessory bile duct
Choledochal cysts