PMID- 34586495
OWN - NLM
STAT- MEDLINE
DCOM- 20220106
LR  - 20240405
IS  - 1435-5922 (Electronic)
IS  - 0944-1174 (Print)
IS  - 0944-1174 (Linking)
VI  - 56
IP  - 11
DP  - 2021 Nov
TI  - JNETS clinical practice guidelines for gastroenteropancreatic neuroendocrine 
      neoplasms: diagnosis, treatment, and follow-up: a synopsis.
PG  - 1033-1044
LID - 10.1007/s00535-021-01827-7 [doi]
AB  - Neuroendocrine neoplasms (NENs) are rare neoplasms that occur in various organs 
      and present with diverse clinical manifestations. Pathological classification is 
      important in the diagnosis of NENs. Treatment strategies must be selected 
      according to the status of differentiation and malignancy by accurately 
      determining whether the neoplasm is functioning or nonfunctioning, degree of 
      disease progression, and presence of metastasis. The newly revised Clinical 
      Practice Guidelines for Gastroenteropancreatic Neuroendocrine Neoplasms 
      (GEP-NENs) comprises 5 chapters-diagnosis, pathology, surgical treatment, medical 
      and multidisciplinary treatment, and multiple endocrine neoplasia type 1 
      (MEN1)/von Hippel-Lindau (VHL) disease-and includes 51 clinical questions and 19 
      columns. These guidelines aim to provide direction and practical clinical content 
      for the management of GEP-NEN preferentially based on clinically useful reports. 
      These revised guidelines also refer to the new concept of "neuroendocrine tumor" 
      (NET) grade 3, which is based on the 2017 and 2019 WHO criteria; this includes 
      health insurance coverage of somatostatin receptor scintigraphy for NEN, 
      everolimus for lung and gastrointestinal NET, and lanreotide for GEP-NET. The 
      guidelines also newly refer to the diagnosis, treatment, and surveillance of NEN 
      associated with VHL disease and MEN1. The accuracy of these guidelines has been 
      improved by examining and adopting new evidence obtained after the first edition 
      was published.
CI  - (c) 2021. The Author(s).
FAU - Ito, Tetsuhide
AU  - Ito T
AUID- ORCID: 0000-0001-5381-0136
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan. itopapa@kouhoukai.or.jp.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan. itopapa@kouhoukai.or.jp.
FAU - Masui, Toshihiko
AU  - Masui T
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Komoto, Izumi
AU  - Komoto I
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Doi, Ryuichiro
AU  - Doi R
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Osamura, Robert Y
AU  - Osamura RY
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Sakurai, Akihiro
AU  - Sakurai A
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Ikeda, Masafumi
AU  - Ikeda M
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Takano, Koji
AU  - Takano K
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Igarashi, Hisato
AU  - Igarashi H
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Shimatsu, Akira
AU  - Shimatsu A
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Nakamura, Kazuhiko
AU  - Nakamura K
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Nakamoto, Yuji
AU  - Nakamoto Y
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Hijioka, Susumu
AU  - Hijioka S
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Morita, Koji
AU  - Morita K
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Ishikawa, Yuichi
AU  - Ishikawa Y
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Ohike, Nobuyuki
AU  - Ohike N
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kasajima, Atsuko
AU  - Kasajima A
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kushima, Ryoji
AU  - Kushima R
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kojima, Motohiro
AU  - Kojima M
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Sasano, Hironobu
AU  - Sasano H
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Hirano, Satoshi
AU  - Hirano S
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Mizuno, Nobumasa
AU  - Mizuno N
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Aoki, Taku
AU  - Aoki T
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Aoki, Takeshi
AU  - Aoki T
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Ohtsuka, Takao
AU  - Ohtsuka T
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Okumura, Tomoyuki
AU  - Okumura T
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kimura, Yasutoshi
AU  - Kimura Y
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kudo, Atsushi
AU  - Kudo A
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Konishi, Tsuyoshi
AU  - Konishi T
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Matsumoto, Ippei
AU  - Matsumoto I
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kobayashi, Noritoshi
AU  - Kobayashi N
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Fujimori, Nao
AU  - Fujimori N
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Honma, Yoshitaka
AU  - Honma Y
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Morizane, Chigusa
AU  - Morizane C
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Uchino, Shinya
AU  - Uchino S
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Horiuchi, Kiyomi
AU  - Horiuchi K
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Yamasaki, Masanori
AU  - Yamasaki M
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Matsubayashi, Jun
AU  - Matsubayashi J
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Sato, Yuichi
AU  - Sato Y
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Sekiguchi, Masau
AU  - Sekiguchi M
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Abe, Shinichi
AU  - Abe S
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Okusaka, Takuji
AU  - Okusaka T
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kida, Mitsuhiro
AU  - Kida M
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Kimura, Wataru
AU  - Kimura W
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Tanaka, Masao
AU  - Tanaka M
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Majima, Yoshiyuki
AU  - Majima Y
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Jensen, Robert T
AU  - Jensen RT
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Hirata, Koichi
AU  - Hirata K
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Imamura, Masayuki
AU  - Imamura M
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
FAU - Uemoto, Shinji
AU  - Uemoto S
AD  - Neuroendocrine Tumor Centre, Fukuoka Sanno Hospital, 3-6-45 Momochihama, 
      Sawara-ku, Fukuoka, 814-0001, Japan.
AD  - Department of Gastroenterology, Graduate School of Medical Sciences, Internal 
      University of Health and Welfare, 3-6-45 Momochihama, Sawara-ku, Fukuoka, 
      814-0001, Japan.
LA  - eng
PT  - Journal Article
DEP - 20210929
PL  - Japan
TA  - J Gastroenterol
JT  - Journal of gastroenterology
JID - 9430794
RN  - Gastro-enteropancreatic neuroendocrine tumor
SB  - IM
MH  - Aftercare/methods/trends
MH  - *Guidelines as Topic
MH  - Humans
MH  - Intestinal Neoplasms/*diagnosis/physiopathology/*therapy
MH  - Neuroendocrine Tumors/*diagnosis/physiopathology/*therapy
MH  - Pancreatic Neoplasms/*diagnosis/physiopathology/*therapy
MH  - Stomach Neoplasms/*diagnosis/physiopathology/*therapy
PMC - PMC8531106
OTO - NOTNLM
OT  - Clinical practice guideline
OT  - Gastroenteropancreatic neuroendocrine neoplasm
OT  - Japanese Neuroendocrine Tumor Society
COIS- Any financial relationship with enterprises, businesses, or academic institutions 
      in the subject matter or materials discussed in the manuscript are listed as 
      follows; Tetsuhide Ito received speaker's honoraria from Teijin Pharma Limited, 
      Novartis Pharma and Mylan EPD. Robert Y. Osamura received speaker's honoraria 
      from Teijin Pharma Limited and Novartis Pharma. Akihiro Sakurai received 
      speaker's honoraria from AstraZeneca. Masafumi Ikeda received speaker's honoraria 
      from Novartis Pharma, Chugai Pharmaceutical Co. Ltd. and Bayer Pharma. Susumu 
      Hijioka received speaker's honoraria from Teijin Pharma Limited, Novartis Pharma 
      and Novel Pharma. Taku Aoki received speaker's honoraria from Novartis Pharma. 
      Atsuko Kasajima received speaker's honoraria from Teijin Pharma Limited. Ryoji 
      Kushima received speaker's honoraria from Takeda Pharmaceutical Co. Ltd. Hironobu 
      Sasano received speaker's honoraria from Novartis Pharma. Tsuyoshi Konishi 
      received speaker's honoraria from Olympus and Johnson & Johnson. The authors, the 
      spouse, partner or immediate relatives of the authors report no other conflicts 
      of interest in this work.
EDAT- 2021/09/30 06:00
MHDA- 2022/01/07 06:00
PMCR- 2021/09/29
CRDT- 2021/09/29 12:30
PHST- 2021/05/31 00:00 [received]
PHST- 2021/09/13 00:00 [accepted]
PHST- 2021/09/30 06:00 [pubmed]
PHST- 2022/01/07 06:00 [medline]
PHST- 2021/09/29 12:30 [entrez]
PHST- 2021/09/29 00:00 [pmc-release]
AID - 10.1007/s00535-021-01827-7 [pii]
AID - 1827 [pii]
AID - 10.1007/s00535-021-01827-7 [doi]
PST - ppublish
SO  - J Gastroenterol. 2021 Nov;56(11):1033-1044. doi: 10.1007/s00535-021-01827-7. Epub 
      2021 Sep 29.