Terumi Kamisawa
Tokyo Metropolitan Komagome Hospital
RadiologyMajor duodenal papillaPathologyPancreatitisPancreaticobiliary maljunctionAcute pancreatitisPancreatic diseaseGallbladderAutoimmune pancreatitisEndoscopic retrograde cholangiopancreatographyPancreasPancreas divisumAccessory pancreatic ductBile ductPancreatic ductPancreatic cancerHepatologyGeneral surgeryMedicineGastroenterology
432Publications
60H-index
17.6kCitations
Publications 437
Newest
#1Takahiro Nakazawa (Nagoya City University)H-Index: 29
#2Terumi KamisawaH-Index: 60
Last. Michiaki Unno (Tohoku University)H-Index: 54
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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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#1Ryoko ShimizuguchiH-Index: 2
#2Masataka KikuyamaH-Index: 12
Last. Kazuro ChibaH-Index: 13
view all 5 authors...
1 CitationsSource
#1Kenji NotoharaH-Index: 37
#2Terumi KamisawaH-Index: 60
Last. Kazuichi Okazaki (Kansai Medical University)H-Index: 68
view all 29 authors...
The biopsy-based diagnosis of autoimmune pancreatitis (AIP) is difficult but is becoming imperative for pathologists due to the increased amount of endoscopic ultrasound-guided biopsy tissue. To cope with this challenge, we propose guidance for the biopsy diagnosis of type 1 AIP. This guidance is for pathologists and comprises three main parts. The first part includes basic issues on tissue acquisition, staining, and final diagnosis, and is intended for gastroenterologists as well. The second pa...
5 CitationsSource
#1Jun Nakahodo (Juntendo University)H-Index: 4
#2Masataka KikuyamaH-Index: 12
Last. Goro HondaH-Index: 27
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Objectives Diagnosing high-grade intraepithelial neoplasia without invasion, traditionally referred to as carcinoma in situ (CIS), is essential for improving prognosis. We examined the imaging findings of patients with and without CIS to identify significant aspects for the diagnosis of CIS. Methods Forty-six patients strongly suspected of early pancreatic cancer without nodule on imaging (CIS group, n = 27; non-malignant group, n = 19) were retrospectively evaluated according to ten factors of ...
2 CitationsSource
#1Atsushi Tanaka (Teikyo University)H-Index: 31
#2Mitsuru MoriH-Index: 32
Last. Kazuichi Okazaki (Kansai Medical University)H-Index: 68
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BACKGROUND/PURPOSE Epidemiological data on immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) are scarce. METHOD We randomly selected healthcare facilities from a list of all facilities in Japan. The selection rate was determined according to a stratification based on the facility characteristics and scale. We sent questionnaires to the selected facilities enquiring about the number and sex of patients with IgG4-SC in 2018. Among responding facilities, we further inquired about the clini...
4 CitationsSource
#1Masayuki Kitano (Wakayama Medical University)H-Index: 36
#2Chigusa MorizaneH-Index: 31
Last. Kyoichi Takaori (Kyoto University)H-Index: 27
view all 29 authors...
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#1Kenji NotoharaH-Index: 37
#2Terumi KamisawaH-Index: 60
Last. Kazuichi Okazaki (Kansai Medical University)H-Index: 68
view all 16 authors...
Abstract Objectives We examined the efficacy and limitations of acquiring large specimens by endoscopic ultrasound-guided fine needle biopsy (EUS-FNB) for diagnosing type 1 autoimmune pancreatitis (AIP). Methods Patients from 12 institutions with non-neoplastic diseases or pancreatic ductal adenocarcinoma (PDAC) with large EUS-FNB specimens were investigated. Slides stained with hematoxylin-eosin, elastic, IgG4, and IgG stains were evaluated. The IgG4-and IgG-positive cell numbers were counted i...
8 CitationsSource
#1Sawako KurumaH-Index: 16
#2Masataka KikuyamaH-Index: 12
Last. Jun Nakahodo (Juntendo University)H-Index: 4
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Serial pancreatic juice aspiration cytologic examination (SPACE) by nasopancreatic tube placement can give us an opportunity to diagnose early-stage pancreatic cancer with higher sensitivity and specificity compared with conventional pancreatic cytology by one-time pancreatic juice aspiration or pancreatic duct brushing. We performed SPACE in a patient with persistent pancreatic duct stricture (PDS) with gradually advancing pancreatic parenchyma atrophy (PPA) in the pancreas tail. The result of ...
3 CitationsSource
#1Kensuke KubotaH-Index: 30
#2Terumi KamisawaH-Index: 60
Last. Tsutomu ChibaH-Index: 81
view all 25 authors...
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