Itaru Naitoh
Nagoya City University
RadiologyMajor duodenal papillaSurgeryPathologyBiopsyPancreatitisAutoimmune pancreatitisEndoscopic retrograde cholangiopancreatographyStentPancreasBile ductPancreatic ductStenosisPancreatic cancerPrimary sclerosing cholangitisSelf-expandable metallic stentDifferential diagnosisHepatologyMedicineGastroenterology
145Publications
19H-index
1,552Citations
Publications 142
Newest
#1Yasuki Hori (Nagoya City University)H-Index: 12
#2Yuka Ichino (Nagoya City University)
Last. Hirotaka Ohara (Nagoya City University)H-Index: 42
view all 14 authors...
Endoscopic pancreatic stenting is used to prevent main pancreatic duct obstruction and relieve painful symptoms of chronic pancreatitis. However, the stent typically needs to be exchanged and the rate of adverse events is high. Few studies have evaluated the effect of stent shape on those outcomes. We evaluated the adverse events, stent patency, and total medical cost within 90 days of patients who received an 8.5 French (Fr) physiologically shaped pancreatic stent by comparing these features wi...
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#1Yasuki Hori (Nagoya City University)H-Index: 12
#2Kazuki Hayashi (Nagoya City University)H-Index: 21
Last. Hiromi Kataoka (Nagoya City University)H-Index: 28
view all 7 authors...
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#1Tadashi ToyoharaH-Index: 1
#2Takahiro NakazawaH-Index: 29
Last. Hiromi Kataoka (Nagoya City University)H-Index: 28
view all 12 authors...
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#1Michihiro Yoshida (Nagoya City University)H-Index: 16
#2Hiroyuki Imafuji (Nagoya City University)H-Index: 3
Last. Yoichi Matsuo (Nagoya City University)H-Index: 27
view all 7 authors...
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#1Takahiro Nakazawa (Nagoya City University)H-Index: 29
#2Terumi KamisawaH-Index: 60
Last. Michiaki Unno (Tohoku University)H-Index: 54
view all 16 authors...
Background Several years have passed since the clinical diagnostic criteria for IgG4-related sclerosing cholangitis 2012 were published. New findings and knowledge have accumulated since then. Methods The Research Committees for IgG4-related Diseases and for Intractable Diseases of the Liver and Biliary Tract in association with the Ministry of Health, Labor and Welfare of Japan and the Japan Biliary Association, have established a working group consisting of researchers specializing in IgG4-SC ...
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#1Itaru Naitoh (Nagoya City University)H-Index: 19
#2Terumi KamisawaH-Index: 60
Last. Kazuichi Okazaki (Kansai Medical University)H-Index: 68
view all 11 authors...
Abstract Background The clinical characteristics of IgG4-related sclerosing cholangitis (IgG4-SC) especially without autoimmune pancreatitis (AIP) have not been investigated in a large cohort. Aims To clarify the clinical characteristics of IgG4-SC and IgG4-SC without AIP. Methods We retrospectively reviewed imaging, serology, other organ involvement (OOI) and histology of 872 patients with IgG4-SC who participated in a Japanese nationwide survey in 2019, and compared these items between IgG4-SC...
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#1Kenta Saito (Nagoya City University)H-Index: 4
#2Yoichi Matsuo (Nagoya City University)H-Index: 27
Last. Shuji Takiguchi (Nagoya City University)H-Index: 46
view all 14 authors...
Background The treatment of chronic pancreatitis requires a surgical approach in patients who are refractory to medical therapy. During surgical treatment, ductal decompression is required, but a pancreatectomy is necessary for some patients, such as those with severe stenosis of the pancreatic duct. Indeed, suboptimal procedures lead to recurrent pancreatitis. We used a laparoscopic hybrid approach for patients with severe stenosis of the pancreatic duct. In this report, we present the feasibil...
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#1Naruomi Jinno (Nagoya City University)H-Index: 4
#2Michihiro Yoshida (Nagoya City University)H-Index: 16
Last. Hiromi Kataoka (Nagoya City University)H-Index: 28
view all 12 authors...
1 CitationsSource
#1Katsuyuki Miyabe (Nagoya City University)H-Index: 18
#2Yasuki Hori (Nagoya City University)H-Index: 12
Last. Kazuki Hayashi (Nagoya City University)H-Index: 21
view all 5 authors...
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#1Shuya Shimizu (Nagoya City University)H-Index: 13
#2Itaru Naitoh (Nagoya City University)H-Index: 19
Last. Hiromi Kataoka (Nagoya City University)H-Index: 28
view all 14 authors...
BACKGROUND AND AIM Two methods of transpapillary covered self-expandable metal stent (SEMS) placement are used for distal malignant biliary obstruction (MBO): after initial drainage by plastic stent (two-step method) and without previous drainage (one-step method). METHODS In total, 90 patients with unresectable pancreatic cancer and distal MBO were enrolled in this prospective multicenter randomized study and allocated to one-step (n = 45) and two-step (n = 45) groups. The main outcome was the ...
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