Harada, Keita - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Virtual indigo carmine chromoendoscopy images: A novel modality for peroral cholangioscopy using artificial intelligence technology (with video)

Author	Sato, Ryosuke\| Matsumoto, Kazuyuki\| Kinugasa, Hideaki\| Tomiya, Masahiro\| Tanimoto, Takayoshi\| Ohto, Akimitsu\| Harada, Kei\| Hattori, Nao\| Obata, Taisuke\| Matsumi, Akihiro\| Miyamoto, Kazuya\| Morimoto, Kosaku\| Terasawa, Hiroyuki\| Fujii, Yuki\| Uchida, Daisuke\| Tsutsumi, Koichiro\| Horiguchi, Shigeru\| Kato, Hironari\| Kawahara, Yoshiro\| Otsuka, Motoyuki\|
Note	© 2024 by the American Society for Gastrointestinal Endoscopy. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/\| This fulltext file will be available in Nov. 2025.\|
Published Date	2024-06-13
Publication Title	Gastrointestinal Endoscopy
Volume	volume100
Issue	issue5
Publisher	Elsevier
Start Page	938
End Page	946.e1
ISSN	0016-5107
NCID	AA00653961
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024 by the American Society for Gastrointestinal Endoscopy
File Version	author
PubMed ID	38879044
DOI	10.1016/j.gie.2024.06.013
Web of Science KeyUT	001355734600001
Related Url	isVersionOf https://doi.org/10.1016/j.gie.2024.06.013

Utility of Combined Use of Transabdominal Ultrasonography and Fecal Immunochemical Test Examinations in Ulcerative Colitis

JaLCDOI	10.18926/AMO/66674
FullText URL	78_1_079.pdf
Author	Takahara, Masahiro\| Hiraoka, Sakiko\| Ohmori, Masayasu\| Takeuchi, Keiko\| Takei, Kensuke\| Aoyama, Yuki\| Yasutomi, Eriko\| Igawa, Shoko\| Inokuchi, Toshihiro\| Toyosawa, Junki\| Yamasaki, Yasushi\| Kinugasa, Hideaki\| Harada, Keita\| Onishi, Hideki\| Okada, Hiroyuki\|
Abstract	This study examined the utility of the combined use of transabdominal ultrasonography (TUS) and fecal immunochemical testing (FIT) to detect mucosal inflammation, vis-a-vis the Mayo endoscopic subscore (MES), in ulcerative colitis (UC). Sixty-three UC patients who underwent TUS and FIT were retrospectively enrolled. For TUS, the colon was divided into five segments, and the bowel wall thickness was measured and evaluated. The accuracy of FIT (> 100 ng/ml) in detecting mucosal inflammation (MES>0) was 0.93, whereas that of TUS (BWT>2 mm) in each segment was 0.84-0.97. The combined use of TUS and FIT may be helpful in noninvasive treatment strategies.
Keywords	transabdominal ultrasonography fecal immunochemical test ulcerative colitis Mayo endoscopic subscore
Amo Type	Short Communication
Publication Title	Acta Medica Okayama
Published Date	2024-02
Volume	volume78
Issue	issue1
Publisher	Okayama University Medical School
Start Page	79
End Page	83
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2024 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	38419318
Web of Science KeyUT	001203658200004

Low Patient Weight and Long Intubation Time Are Key Factors for Pain during Colonoscopy

JaLCDOI	10.18926/AMO/65969
FullText URL	77_5_471.pdf
Author	Oka, Shohei\| Harada, Keita\| Yamamoto, Shumpei\| Yasutomi, Eriko\| Igawa, Shoko\| Ohmori, Masayasu\| Hirai, Mami\| Yamasaki, Yasushi\| Inokuchi, Toshihiro\| Kinugasa, Hideaki\| Takahara, Masahiro\| Hiraoka, Sakiko\| Okada, Hiroyuki\|
Abstract	Although the clinical usefulness of colonoscopy has been established, the procedure remains painful for many patients. This study was designed to clarify the factors predicting colonoscopy-related pain. We evaluated 283 consecutive patients who completed a first-ever, total colonoscopy without sedatives or analgesics. The severity of pain symptoms was evaluated by a numeric rating scale (NRS) in a questionnaire immediately after the colonoscopy. Patient backgrounds and endoscopic findings were analyzed to evaluate their association with pain. Out of 283 patients, 53 scored their pain 0-1 on the NRS while 48 scored it 6-10. We defined the colonoscopies of the former and latter patients as painless and painful, respectively, and compared the two. Multivariate analyses revealed that low body weight (OR 4.95, 95%CI 1.89-12.99) and longer intubation time (OR 3.63, 95%CI 1.46-9.03) were significant risk factors for painful colonoscopy. To identify factors contributing to the increased intubation time, we divided subjects into short- and long-intubation-time groups based on a median insertion time of 7 min. Older age (OR 2.28, 95%CI 1.31-3.98), previous abdominal surgery (OR 1.93, 95%CI 1.13-3.32) and findings of invasive cancer (OR 10.90, 95%CI 1.34-88.90) were significant factors for longer intubation time.
Keywords	colonoscopy colonoscopy-related pain comfortable colonoscopy
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2023-10
Volume	volume77
Issue	issue5
Publisher	Okayama University Medical School
Start Page	471
End Page	478
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2023 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	37899258
Web of Science KeyUT	001108661600004

Fever and electrocoagulation syndrome after colorectal endoscopic submucosal dissection for patients with immunosuppressants and steroids

FullText URL	fulltext.pdf
Author	Yamamoto, Shumpei\| Kinugasa, Hideaki\| Yamasaki, Yasushi\| Hirai, Mami\| Ako, Soichiro\| Takei, Kensuke\| Igawa, Shoko\| Yasutomi, Eriko\| Oka, Shohei\| Ohmori, Masayasu\| Inokuchi, Toshihiro\| Harada, Keita\| Hiraoka, Sakiko\| Nouso, Kazuhiro\| Tanaka, Takehiro\| Okada, Hiroyuki\|
Keywords	colorectal ESD PECS electrocoagulation syndrome immunosuppressants and steroids post-ESD fever
Published Date	2021-12-09
Publication Title	DEN Open
Volume	volume2
Issue	issue1
Publisher	Wiley
Start Page	e83
ISSN	2692-4609
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 The Authors.
File Version	publisher
PubMed ID	35310725
DOI	10.1002/deo2.83
Web of Science KeyUT	001047024900091
Related Url	isVersionOf https://doi.org/10.1002/deo2.83

The Colon Wall Thickness Measured Using Transabdominal Ultrasonography Is Useful for Detecting Mucosal Inflammation in Ulcerative Colitis

FullText URL	fulltext.pdf
Author	Takahara, Masahiro\| Hiraoka, Sakiko\| Ohmori, Masayasu\| Takeuchi, Keiko\| Takei, Kensuke\| Yasutomi, Eriko\| Igawa, Shoko\| Yamamoto, Shumpei\| Yamasaki, Yasushi\| Inokuchi, Toshihiro\| Kinugasa, Hideaki\| Harada, Keita\| Ohnishi, Hideki\| Okada, Hiroyuki\|
Keywords	bowel wall thickness Mayo endoscopic subscore classification transabdominal ultrasonography ulcerative colitis
Published Date	2022-09-15
Publication Title	Internal Medicine
Volume	volume61
Issue	issue18
Publisher	The Japanese Society of Internal Medicine
Start Page	2703
End Page	2709
ISSN	0918-2918
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 The Japanese Society of Internal Medicine
File Version	publisher
PubMed ID	35185047
DOI	10.2169/internalmedicine.8827-21
Web of Science KeyUT	000857218300001
Related Url	isVersionOf https://doi.org/10.2169/internalmedicine.8827-21

Patients' acceptability and implementation outcomes of a case management approach to encourage participation in colorectal cancer screening for people with schizophrenia: a qualitative secondary analysis of a mixed-method randomised clinical trial

FullText URL	fulltext.pdf
Author	Yamada, Yuto\| Fujiwara, Masaki\| Shimazu, Taichi\| Etoh, Tsuyoshi\| Kodama, Masafumi\| So, Ryuhei\| Matsushita, Takanori\| Yoshimura, Yusaku\| Horii, Shigeo\| Fujimori, Maiko\| Takahashi, Hirokazu\| Nakaya, Naoki\| Miyaji, Tempei\| Hinotsu, Shiro\| Harada, Keita\| Okada, Hiroyuki\| Uchitomi, Yosuke\| Yamada, Norihito\| Inagaki, Masatoshi\|
Published Date	2022-06
Publication Title	BMJ Open
Volume	volume12
Issue	issue6
Publisher	BMJ Publishing Group
Start Page	e060621
ISSN	2044-6055
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Author(s) (or their employer(s)) 2022.
File Version	publisher
PubMed ID	35701062
DOI	10.1136/bmjopen-2021-060621
Web of Science KeyUT	000811702800009
Related Url	isVersionOf https://doi.org/10.1136/bmjopen-2021-060621

Leucine-rich alpha-2 glycoprotein as a marker of mucosal healing in inflammatory bowel disease

FullText URL	fulltext.pdf
Author	Yasutomi, Eriko\| Inokuchi, Toshihiro\| Hiraoka, Sakiko\| Takei, Kensuke\| Igawa, Shoko\| Yamamoto, Shumpei\| Ohmori, Masayasu\| Oka, Shohei\| Yamasaki, Yasushi\| Kinugasa, Hideaki\| Takahara, Masahiro\| Harada, Keita\| Furukawa, Masaki\| Itoshima, Kouichi\| Okada, Ken\| Otsuka, Fumio\| Tanaka, Takehiro\| Mitsuhashi, Toshiharu\| Kato, Jun\| Okada, Hiroyuki\|
Published Date	2021-05-27
Publication Title	Scientific Reports
Volume	volume11
Issue	issue1
Publisher	Nature Research
Start Page	11086
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2021
File Version	publisher
PubMed ID	34045529
NAID	120007089817
DOI	10.1038/s41598-021-90441-x
Web of Science KeyUT	000658389400001
Related Url	isVersionOf https://doi.org/10.1038/s41598-021-90441-x

Two Cases of Endometriosis in the Cecum Detected by Contrast-enhanced Computed Tomography with Air/Carbon Dioxide Insufflation

FullText URL	fulltext.pdf
Author	Iwamuro, Masaya\| Tanaka, Takehiro\| Sugihara, Yuusaku\| Harada, Keita\| Hiraoka, Sakiko\| Kondo, Yoshitaka\| Okada, Hiroyuki\|
Keywords	endometriosis subepithelial lesion submucosal tumor cecum colonoscopy
Published Date	2021
Publication Title	Internal Medicine
Volume	volume60
Issue	issue11
Publisher	Japanese Society of Internal Medicine
Start Page	1697
End Page	1701
ISSN	0918-2918
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 The Japanese Society of Internal Medicine
File Version	publisher
PubMed ID	33390498
DOI	10.2169/internalmedicine.6418-20
Web of Science KeyUT	000659353300007
Related Url	isVersionOf https://doi.org/10.2169/internalmedicine.6418-20

The novel latex agglutination turbidimetric immunoassay system for simultaneous measurements of calprotectin and hemoglobin in feces

FullText URL	fulltext.pdf
Author	Hiraoka, Sakiko\| Takashima, Shiho\| Inokuchi, Toshihiro\| Nakarai, Asuka\| Takahara, Masahiro\| Harada, Keita\| Seki, Yasuhiro\| Watanabe, Katsunori\| Kato, Jun\| Okada, Hiroyuki\|
Keywords	Colitis ulcerative Fecal calprotectin Quantitative fecal immunochemical test Latex agglutination turbidimetric immunoassay Mucosal healing
Published Date	2018-12-14
Publication Title	Intestinal Research
Volume	volume17
Issue	issue2
Publisher	Korean Association for the Study of Intestinal Diseases
Start Page	202
End Page	209
ISSN	1598-9100
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Copyright 2019. Korean Association for the Study of Intestinal Diseases
File Version	publisher
PubMed ID	30541228
DOI	10.5217/ir.2018.00086
Web of Science KeyUT	000466136800006
Related Url	isVersionOf https://doi.org/10.5217/ir.2018.00086

Observer agreement for the diagnosis of intestinal acute graft‑vs.‑host disease based on the presence of villous atrophy in the terminal ileum

FullText URL	fulltext.pdf
Author	Sugihara, Yuusaku\| Hiraoka, Sakiko\| Yasutomi, Eriko\| Oka, Shohei\| Yamasaki, Yasushi\| Inokuchi, Toshihiro\| Kinugasa, Hideaki\| Takahara, Masahiro\| Morito, Yuki\| Takahashi, Sakuma\| Harada, Keita\| Tanaka, Takehiro\| Otsuka, Fumio\| Okada, Hiroyuki\|
Keywords	graft-vs.-host disease terminal ileum allo-hematopoietic stem cell transplantation villous atrophy endoscopy
Published Date	2020-02-21
Publication Title	Experimental and Therapeutic Medicine
Volume	volume19
Issue	issue4
Publisher	Spandidos Publications
Start Page	3076
End Page	3080
ISSN	1792-0981
NCID	AA12610820
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Sugiharaet al.
File Version	publisher
PubMed ID	32256795
DOI	10.3892/etm.2020.8538
Web of Science KeyUT	000523637100082
Related Url	isVersionOf https://doi.org/10.3892/etm.2020.8538

Clinical Characteristics and Risk Factors for Rebleeding in Patients with Obscure Gastrointestinal Bleeding

FullText URL	fulltext.pdf
Author	Baba, Yuki\| Kawano, Seiji\| Kono, Yoshiyasu\| Inokuchi, Toshihiro\| Kanzaki, Hiromitsu\| Iwamuro, Masaya\| Harada, Keita\| Kawahara, Yoshiro\| Okada, Hiroyuki\|
Keywords	obscure gastrointestinal bleeding overt previous bleeding vascular lesions chronic kidney disease
Published Date	2020-06-01
Publication Title	Internal Medicine
Volume	volume59
Issue	issue11
Publisher	The Japanese Society of Internal Medicine
Start Page	1345
End Page	1350
ISSN	1349-7235
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2020 by The Japanese Society of Internal Medicine
File Version	publisher
PubMed ID	32023585
DOI	10.2169/internalmedicine.3628-19
Web of Science KeyUT	000537806600001
Related Url	isVersionOf https://doi.org/10.2169/internalmedicine.3628-19

Liquid biopsy for patients with IBD-associated neoplasia

FullText URL	fulltext.pdf
Author	Kinugasa, Hideaki\| Hiraoka, Sakiko\| Nouso, Kazuhiro\| Yamamoto, Shumpei\| Hirai, Mami\| Terasawa, Hiroyuki\| Yasutomi, Eriko\| Oka, Shohei\| Ohmori, Masayasu\| Yamasaki, Yasushi\| Inokuchi, Toshihiro\| Takahara, Masahiro\| Harada, Keita\| Tanaka, Takehiro\| Okada, Hiroyuki\|
Keywords	IBD-associated neoplasia IBD-associated cancer Liquid biopsy ctDNA
Published Date	2020-12-03
Publication Title	BMC Cancer
Volume	volume20
Issue	issue1
Publisher	BMC
Start Page	1188
ISSN	1471-2407
NCID	AA12034763
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s). 2020
File Version	publisher
PubMed ID	33272240
DOI	10.1186/s12885-020-07699-z
Web of Science KeyUT	000597268700004
Related Url	isVersionOf https://doi.org/10.1186/s12885-020-07699-z

Factors Predicting a Favorable Disease Course Without Anti-TNF Therapy in Crohn’s Disease Patients

JaLCDOI	10.18926/AMO/60363
FullText URL	74_4_265.pdf
Author	Inokuchi, Toshihiro\| Hiraoka, Sakiko\| Yasutomi, Eriko\| Oka, Shohei\| Yamasaki, Yasushi\| Kinugasa, Hideaki\| Takahar, Masahiro\| Kawano, Seiji\| Harada, Keita\| Okada, Hiroyuki\| Kato, Jun\|
Abstract	Determining factors that predict a favorable disease course without anti-tumor necrosis factor (TNF) agents would help establish a more cost-effective strategy for Crohn’s disease (CD). A retrospective chart review was performed for CD patients with disease durations > 10 years who had not received anti-TNF agents as first-line therapy. Patients were divided into 2 groups: those who received neither anti-TNF agents nor bowel resection (G1), and those who had received an anti-TNF agent and/or bowel resection (G2). The patient backgrounds, therapies and clinical courses were compared between the groups. A total of 62 CD patients met the inclusion criteria (males: 71%; median duration of follow-up: 19 years). Six patients were included in G1; they were significantly less likely to have upper gastrointestinal lesions than G2 (p=0.007). A multivariate analysis revealed that the significant factors for avoidance of bowel resection without anti-TNF treatment were non-stricturing and non-penetrating behaviors, and absence of upper gastrointestinal lesions at the diagnosis (hazard ratios 0.41 and 0.52; p=0.004 and 0.04, respectively). In consideration of the long treatment course of CD, patients with non-stricturing and non-penetrating behaviors and no upper gastrointestinal lesions should not be treated with anti-TNF agents as first-line therapy.
Keywords	Crohn’s disease anti-TNF agent upper gastrointestinal lesion bamboo joint-like appearance
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2020-08
Volume	volume74
Issue	issue4
Publisher	Okayama University Medical School
Start Page	265
End Page	274
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	CopyrightⒸ 2020 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	32843757
Web of Science KeyUT	000562508700001
NAID	120006880202

Switching between Three Types of Mesalazine Formulation and Sulfasalazine in Patients with Active Ulcerative Colitis Who Have Already Received High-Dose Treatment with These Agents

FullText URL	fulltext.pdf
Author	Yasutomi, Eriko\| Hiraoka, Sakiko\| Yamamoto, Shumpei\| Oka, Shohei\| Hirai, Mami\| Yamasaki, Yasushi\| Inokuchi, Toshihiro\| Kinugasa, Hideaki\| Takahara, Masahiro\| Harada, Keita\| Kato, Jun\| Okada, Hiroyuki\|
Keywords	ulcerative colitis salicylates mesalazine sulfasalazine
Published Date	2019-12-02
Publication Title	Journal of Clinical Medicine
Volume	volume8
Issue	issue12
Publisher	MDPI
ISSN	2077-0383
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2019 by the authors.
File Version	publisher
PubMed ID	31810227
DOI	10.3390/jcm8122109
Web of Science KeyUT	000506640400082
Related Url	isVersionOf https://doi.org/10.3390/jcm8122109

Berberine improved experimental chronic colitis by regulating interferon-gamma- and IL-17A-producing lamina propria CD4(+) T cells through AMPK activation

FullText URL	SR9_1_11934.pdf
Author	Takahara, Masahiro\| Takaki, Akinobu\| Hiraoka, Sakiko\| Adach, Takuya\| Shimomura, Yasuyuki\| Matsushita, Hiroshi\| Nguyen Tien Thi Thuy\| Koike, Kazuko\| Ikeda, Airi\| Takashima, Shiho\| Yamasaki, Yasushi\| Inokuchi, Toshihiro\| Kinugasa, Hideaki\| Sugihara, Yusaku\| Harada, Keita\| Eikawa, Shingo\| Morita, Hidetoshi\| Udono, Heiichiro\| Okada, Hiroyuki\|
Published Date	2019-8-15
Publication Title	Scientific Reports
Volume	volume9
Publisher	Nature Publishing Group
Start Page	11934
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2019
File Version	publisher
PubMed ID	31417110
DOI	10.1038/s41598-019-48331-w
Web of Science KeyUT	000480680800048
Related Url	isVersionOf https://doi.org/10.1038/s41598-019-48331-w

POEM (Per-Oral Endoscopic Myotomy) を施行した食道アカラシアの1例

Title Alternative	Achalasia treated with per-oral endoscopic myotomy (POEM)
FullText URL	129_115.pdf
Author	Sugihara, Yuusaku\| Harada, Keita\| Kato, Ryo\| Yamauchi, Kenji\| Takashima, Shiho\| Takei, Daisuke\| Inokuchia, Toshihiro\| Takahara, Masahiro\| Kawano, Seiji\| Hiraoka, Sakiko\| Tanabe, Shunsuke\| Noma, Kazuhiro\| Shirakawa, Yasuhiro\| Manabe, Noriaki\| Inoue, Haruhiro\| Okada, Hiroyuki\|
Abstract	Esophageal achalasia is a disorder of the lower esophageal sphincter muscle. Patients present with dysphagia, chest pain, vomiting, and aspiration. Esophageal achalasia had traditionally been treated with esophageal achalasia balloon dilatation and the Heller-Dor method, but in recent years, the use of per-oral endoscopic myotomy (POEM) has increased. Our patient, a 39-yr-old male, began experiencing dysphagia 4 years prior to his referral to our hospital. Based on the results of esophagogastroduodenoscopy, esophageal radiography and high-resolution manometry, we made the diagnosis of esophageal achalasia (Chicago classification type I) . After informed consent from the patient and his family and approval from our hospital's ethics committee were obtained, we performed a POEM. The patient was discharged on the 4th day post-surgery. At the 1-year post-operative examination, no worsening of symptoms and no relapse were observed. POEM is an excellent treatment method for esophageal achalasia from the perspective of therapeutic effect and prevention of invasion. We recommend that it be considered as the first-choice treatment for achalasia. However, accessibility to the procedure itself is limited due to the few adequately trained operators worldwide. POEM should thus be performed by an expert operator at a high-volume center.
Keywords	POEM 食道アカラシア (esophageal achalasia)
Publication Title	Journal of Okayama Medical Association
Published Date	2017-08-01
Volume	volume129
Issue	issue2
Start Page	115
End Page	121
ISSN	0030-1558
Related Url	https://doi.org/10.4044/joma.129.115
language	Japanese
Copyright Holders	Copyright (c) 2017 岡山医学会
File Version	publisher
DOI	10.4044/joma.129.115
NAID	130006039377

家族性大腸腺腫症術後20年後に小腸癌を発症した1例

Title Alternative	Adenocarcinoma in the jejunum 20 years after surgery for familial adenomatous polyposis
FullText URL	129_111.pdf
Author	Sugihara, Yuusaku\| Kawano, Seiji\| Harada, Keita\| Takashima, Shiho\| Takei, Daisuke\| Inokuchi, Toshihiro\| Takahara, Masahiro\| Hiraoka, Sakiko\| Mori, Yoshiko\| Kishimoto, Hiroyuki\| Nagasaka, Takeshi\| Okada, Hiroyuki\|
Abstract	A 58-year-old Japanese man visited a local clinic for the evaluation of a stomachache. He was diagnosed with intestinal obstruction. His medical history included a proctocolectomy at the age of 38 years, due to familial adenomatous polyposis (FAP). He was referred to our institution, where he underwent a computed tomography examination and endoscopy of the small intestine. The pathological diagnosis was adenocarcinoma. No invasive or metastatic lesions were observed. Therefore, partial resection of the ileum with lymphadenectomy and reconstruction of the ileostomy were performed. Pathological examination revealed that the tumor was type 2, pT3 (SS) , pN1, pPM0, pDM0, pRM0, INFb, ly1, v1, pEX0, PN0. Twenty-nine days after the surgery, the patient was diagnosed with lung metastasis and he underwent lung radiofrequency ablation. We suggest that long-term follow-up is necessary for patients after surgery for FAP, because of the risk of malignant disease developing in other organs.
Keywords	家族性大腸腺腫症 (familial adenomatous polyposis) 小腸癌 (jejunal cancer) 小腸内視鏡検査 (small intestine endoscope)
Publication Title	Journal of Okayama Medical Association
Published Date	2017-08-01
Volume	volume129
Issue	issue2
Start Page	111
End Page	114
ISSN	0030-1558
Related Url	https://doi.org/10.4044/joma.129.111
language	Japanese
Copyright Holders	Copyright (c) 2017 岡山医学会
File Version	publisher
DOI	10.4044/joma.129.111
NAID	130006039373

3 年間の内視鏡所見の変化を観察できた食道異所性皮脂腺の1 例

Author	Iwamuro, Masaya\| Okada, Hiroyuki\| Harada, Keita\| Kanzaki, Hiromitsu\| Hori, Keisuke\| Kita, Masahide\| Kawano, Seiji\| Kawahara, Yoshiro\| Tanaka, Takehiro\| Yamamoto, Kazuhide\|
Published Date	2016-12-01
Publication Title	Journal of Okayama Medical Association
Volume	volume128
Issue	issue3
Content Type	Journal Article

免疫学的便潜血定量法による潰瘍性大腸炎の粘膜治癒評価

Author	Nakarai, Asuka\| Kato, Jun\| Hiraoka, Sakiko\| Kuriyama, Motoaki\| Inokuchi, Toshihiro\| Takei, Daisuke\| Moritou, Yuki\| Akita, Mitsuhiro\| Takahashi, Sakuma\| Harada, Keita\| Okada, Hiroyuki\| Yamamoto, Kazuhide\|
Published Date	2013-12-02
Publication Title	岡山医学会雑誌
Volume	volume125
Issue	issue3
Content Type	Journal Article