1. Case of Mucus-producing Intracholecystic Papillary Neoplasm Causing Acute Obstructive Cholangitis
   Mei NAKAMURA et al, 2021, Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) CrossRef
2. Intraductal Tumors of the Biliary Tract: Precursor Lesions and Variants
   Yasuni Nakanuma et al, 2021, Diagnosis and Management of Cholangiocarcinoma CrossRef
3. Intracholecystic Papillary Neoplasm: A Rare Differential of Carcinoma Gallbladder
   Anurag Kushwaha et al, 2024, Indian Journal of Surgery CrossRef
4. Surgical Treatment of Intraductal Papillary Neoplasm of the Bile Duct: A Report of Two Cases and Review of the Literature
   Binjie Li et al, 2022, Frontiers in Oncology CrossRef
5. Extensively Invasive Gallbladder Cancer from Intracholecystic Papillary Neoplasm Treated with Pylorus-Preserving Pancreaticoduodenectomy and Extended Cholecystectomy: A Case Report and Literature Review
   Hideki Kumagai et al, 2023, Case Reports in Surgery CrossRef
6. Multifocal Intracholecystic Papillary Neoplasm (ICPN) of the Gallbladder Mimicking Carcinoma
   Fizzah Arif et al, 2022, Indian Journal of Surgery CrossRef