Biliary cystadenoma is a type of rare liver cystic tumor. Intrahepatic biliary cystadenomas are the most common, while extrahepatic biliary cystadenomas are rarely seen. Biliary cystadenoma tends to occur in middle-aged to older women and there is a lack of specific preoperative diagnostic markers. Recent advancements in technology and the development of the SpyGlass system have led to an increased use of cholangioscopy. Herein, we report a patient in whom a space-occupying lesion was found in the bile duct by SpyGlass, and who later underwent radical surgery. The pathology report indicated that the final diagnosis was biliary cystadenoma. SpyGlass cholangioscopy may be a novel and effective diagnostic method for biliary cystadenoma.
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http://dx.doi.org/10.3389/fmed.2023.1175034 | DOI Listing |
Am J Case Rep
December 2024
Department of Surgery, Faculty of Medicine, Al-Baha University, Al-Baha, Saudi Arabia.
Diagn Interv Imaging
October 2024
Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 75014, Paris, France; Université Paris Cité, Faculté de Médecine, 75006 Paris, France.
Sisli Etfal Hastan Tip Bul
June 2024
Department of General Surgery, Istanbul University-Cerrahpasa Faculty of Medicine, Istanbul, Türkiye.
Biliary cystadenomas are uncommon lesions with clinical and radiological characteristics that overlap with other cystic liver lesions. Here, we intended to discuss a biliary cystadenoma found in a 37-year-old female patient who had been treated for a liver abscess and had been sent to our clinic with a long-term hydatid cyst diagnosis.
View Article and Find Full Text PDFJ Clin Exp Hepatol
May 2024
Department of Radiology, Max Superspeciality Hospital, Saket, New Delhi, 110017, India.
Cancer Cytopathol
July 2024
Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
The recently published WHO Reporting System for Pancreaticobiliary Cytopathology (World Health Organization [WHO] System) is an international approach to the standardized reporting of pancreaticobiliary cytopathology, updating the Papanicolaou Society of Cytopathology System for Reporting Pancreaticobiliary Cytology (PSC System). Significant changes were made to the categorization of benign neoplasms, intraductal neoplasms, mucinous cystic neoplasms, and malignant neoplasms considered low grade. Benign neoplasms, such as serous cystadenoma, categorized as Neoplastic: benign in the PSC system, are categorized as Benign/negative for malignancy in the WHO system.
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