ArticleRadiology case reports2022
"Honeycomb" appearance in large-duct type pancreatic ductal adenocarcinoma: Case report with radiologic-pathologic correlation.
Article in Radiology case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 6 citations in OpenAlex.
- Morphological characterization of atypical pancreatic ductal adenocarcinoma with cystic lesion on DCE-CT: a comprehensive retrospective study.BMC medical imaging · 2025Article
- Imaging classification of pancreatic ductal adenocarcinoma with histological large duct pattern.European radiology · 2024Article
- A unique case of a typical pancreatic ductal adenocarcinoma that initially presented with a cystic component but underwent morphological changes.Clinical journal of gastroenterology · 2024Article
- A Unicorn Disease: The Large Duct Variant of Invasive Ductal Adenocarcinoma of the Pancreas.Cureus · 2023Article
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9 authors at 2 institutions in 1 country.
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Abstract
Large-duct type pancreatic ductal adenocarcinoma (PDA) is a rare morphologic variant forming large duct elements. This case report, to our knowledge, is the first report of a large-duct type PDA with a "honeycomb" appearance resembling a serous cystic neoplasm (SCN) on CT and MRI. The patient is an 82-year-old woman who presented with upper abdominal pain. Dynamic contrast-enhanced CT revealed a multilocular cyst with honeycomb loculi, in which the cyst walls showed gradual enhancement. On T2-weighted MRI, the mass displayed inhomogeneous hyperintensity characterized by a honeycomb appearance with irregular and thick hypointense cyst walls. The patient underwent distal pancreatectomy; histopathological diagnosis was large-duct type PDA. Although the imaging features of large-duct type PDA may resemble those of SCN, this distinction between PDA and SCN is important because the treatment options are very different.
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