Publication Name	World Journal of Gastroenterology
Manuscript ID	50187
Country	Japan

Category	Gastroenterology & Hepatology
Manuscript Type	Case Report
Article Title	Long-term growth of intrahepatic papillary neoplasms: A case report
Manuscript Source	Unsolicited Manuscript
All Author List	Takumu Hasebe, Koji Sawada, Hidemi Hayashi, Shunsuke Nakajima, Hiroyuki Takahashi, Masahiro Hagiwara, Koji Imai, Hiroyuki Furukawa, Sayaka Yuzawa, Mikihiro Fujiya and Toshikatsu Okumura
Funding Agency and Grant Number
Corresponding Author	Takumu Hasebe, MD, PhD, Doctor, Department of Medicine, Division of Gastroenterology and Hematology/Oncology, Asahikawa Medical University, 2-1-1-1 Midorigaoka Higashi, Asahikawa 0788510, Hokkaido, Japan. taku-has@asahikawa-med.ac.jp
Key Words	Bile duct neoplasm; Mucin; Disease progression; Ultrasonography; Perfluorobutane; Case report
Core Tip	Cystic lesions in the liver, such as intraductal papillary neoplasms of the bile duct, rarely yield malignant tumors; additionally, the development of a tumor over a decade is hardly ever observed. Here, we present the case of a patient with an intrahepatic intraductal papillary neoplasm of the bile duct that developed over 13 years from a cystic tumor of the liver. The tumor was diagnosed by contrast-enhanced ultrasonography with perfluorobutane and was completely surgically resected. Notably, the intracystic spread of the tumor was well represented by contrast-enhanced ultrasonography.
Citation	Hasebe T, Sawada K, Hayashi H, Nakajima S, Takahashi H, Hagiwara M, Imai K, Yuzawa S, Fujiya M, Furukawa H, Okumura T. Long-term growth of intrahepatic papillary neoplasms: A case report. World J Gastroenterol 2019; 25(36): 5569-5577

Received	2019-07-17 01:10
Peer-Review Started	2019-07-17 08:45
To Make the First Decision	2019-08-19 00:32
Return for Revision	2019-08-23 07:57
Revised	2019-08-29 06:51
Second Decision	2019-09-10 10:48
Accepted by Journal Editor-in-Chief
Accepted by Company Editor-in-Chief	2019-09-10 21:02
Articles in Press	2019-09-10 21:02
Publication Fee Transferred
Edit the Manuscript by Language Editor
Typeset the Manuscript	2019-09-27 07:37

ISSN	1007-9327 (print) and 2219-2840 (online)
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