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Gonai T, Toya Y, Kudara N, Abe K, Sawaguchi S, Fujiwara T, Eizuka M, Hirai M, Miura M, Urushikubo J, Yamada S, Kumei T, Yamaguchi S, Sugai K, Asakura K, Orikasa S, Matsumoto T. Is bowel preparation necessary for early colonoscopy in patients with suspected colonic diverticular bleeding?: A multicenter retrospective study with propensity score matching analysis. DEN Open 2024; 4:e311. [PMID: 37927949 PMCID: PMC10622738 DOI: 10.1002/deo2.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/12/2023] [Accepted: 10/21/2023] [Indexed: 11/07/2023]
Abstract
Objectives There are few reports on bowel preparation for early colonoscopy in patients with suspected colonic diverticular bleeding (CDB). We aim to clarify in a retrospective, multicenter study. Methods In a multicenter retrospective cohort study at 10 institutions, we analyzed clinical features of patients diagnosed with CDB, who underwent early colonoscopy within 24 h. We compared patients who were prepared with polyethylene glycol lavage (PEL) and those without PEL. We evaluated the effects of PEL for early colonoscopy in patients with suspected CDB. Results A total of 129 (53%) underwent under preparation with PEL and 113 patients without PEL. The PEL group was younger, had fewer comorbidities, and had better performance status. After adjusting for these variables with propensity score matching, the PEL group had a significantly shorter hospital stay (7.9 ± 4.7 vs. 10.1 ± 5.2 days; p = 0.001), and a higher cecal intubation rate (91.1% vs. 50.0%; p < 0.001). There were no significant differences in adverse event rates, identification of stigmata of recent hemorrhage, or frequency in endoscopic hemostatic treatment. Conclusions PEL may be preferred for early colonoscopy in patients suspected of having CDB.
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Affiliation(s)
- Takahiro Gonai
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
- Department of GastroenterologyIwate Prefectural Kuji HospitalIwateJapan
| | - Yosuke Toya
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
| | - Norihiko Kudara
- Department of GastroenterologyIwate Prefectural Ofunato HospitalIwateJapan
| | - Keinosuke Abe
- Department of GastroenterologyIwate Prefectural Miyako HospitalIwateJapan
| | - Sera Sawaguchi
- Department of GastroenterologyIwate Prefectural Miyako HospitalIwateJapan
| | - Takao Fujiwara
- Department of GastroenterologyMorioka Red Cross HospitalIwateJapan
| | - Makoto Eizuka
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
- Department of GastroenterologyHachinohe Red Cross HospitalAomoriJapan
| | - Minami Hirai
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
- Department of GastroenterologyHachinohe Red Cross HospitalAomoriJapan
| | - Manami Miura
- Department of GastroenterologyIwate Prefectural Ninohe HospitalIwateJapan
| | - Jun Urushikubo
- Department of GastroenterologyIwate Prefectural Ninohe HospitalIwateJapan
| | - Shun Yamada
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
- Department of GastroenterologyNoshiro Kosei Medical CenterAkitaJapan
| | - Tomo Kumei
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
- Department of GastroenterologyNoshiro Kosei Medical CenterAkitaJapan
| | | | - Kyohei Sugai
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
- Department of GastroenterologyKazuno Kosei HospitalAkitaJapan
| | - Kensuke Asakura
- Department of GastroenterologyIwate Prefectural Kuji HospitalIwateJapan
| | - Shunsuke Orikasa
- Department of GastroenterologyKitakami Saiseikai HospitalIwateJapan
| | - Takayuki Matsumoto
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineIwate Medical University School of MedicineIwateJapan
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2
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Kawasaki K, Torisu T, Esaki M, Eizuka M, Kawatoko S, Kumei T, Hirai M, Kondo M, Fujioka S, Fuyuno Y, Matsuno Y, Umeno J, Moriyama T, Kitazono T, Sugai T, Matsumoto T. Continuous use of antithrombotic medications during peri-endoscopic submucosal dissection period for colorectal lesions: A propensity score matched study. J Gastroenterol Hepatol 2023. [PMID: 36808767 DOI: 10.1111/jgh.16149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 02/01/2023] [Accepted: 02/15/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND AND AIM The aim of this study was to elucidate the continuous use of antithrombotic medications during the peri-colorectal endoscopic submucosal dissection (ESD) period. METHODS This study included 468 patients with colorectal epithelial neoplasms treated by ESD, consisting of 82 under antithrombotic medications and 386 patients without the medications. Among patients taking antithrombotic medications, antithrombotic agents were continued during the peri-ESD period. Clinical characteristics and adverse events were compared after propensity score matching. RESULTS Before and after propensity score matching, post-colorectal ESD bleeding rate was higher in patients continuing antithrombotic medications (19.5% and 21.6%, respectively) than in those not taking antithrombotic medications (2.9% and 5.4%, respectively). In the Cox regression analysis, continuation of antithrombotic medications was associated with post-ESD bleeding risk (hazard ratio, 3.73; 95% confidence interval, 1.2-11.6; P < 0.05) compared with patients without antithrombotic therapy. All patients who experienced post-ESD bleeding were successfully treated by endoscopic hemostasis procedure or conservative therapy. CONCLUSIONS Continuation of antithrombotic medications during the peri-colorectal ESD period increases the risk of bleeding. However, the continuation may be acceptable under careful monitoring for post-ESD bleeding.
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Affiliation(s)
- Keisuke Kawasaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Motohiro Esaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Makoto Eizuka
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan.,Department of Diagnostic Pathology, Iwate Medical University, Yahaba, Japan
| | - Shinichiro Kawatoko
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomo Kumei
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan
| | - Minami Hirai
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan
| | - Masahiro Kondo
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shin Fujioka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuta Fuyuno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuichi Matsuno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Junji Umeno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomohiko Moriyama
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Yahaba, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan
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3
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Unoura S, Toya Y, Kasugai S, Kumei T, Yamazato M, Sasaki Y, Eizuka M, Oizumi T, Morishita T, Tagane S, Shiohata T, Yanai S, Akasaka M, Matsumoto T. Successful endoscopic sclerotherapy with bile duct stenting for a vascular malformation neighboring the duodenal papilla in blue rubber bleb nevus syndrome. DEN Open 2022; 2:e113. [PMID: 35873521 PMCID: PMC9302048 DOI: 10.1002/deo2.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 06/15/2023]
Abstract
A 14-year-old girl, who had been diagnosed with blue rubber bleb nevus syndrome, was referred to our hospital because of iron deficiency anemia. Esophagogastroduodenoscopy revealed a dark and red-colored vascular malformation occurring just above the duodenal papilla. Because the lesion was regarded as the cause of the anemia, we performed polidocanol injection therapy with bile duct stenting. Since esophagogastroduodenoscopy performed a month later revealed a scarred ulcer, the bile duct stent was removed. She has been under observation as an outpatient without any symptoms.
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Affiliation(s)
- Shingo Unoura
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Yosuke Toya
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Satoshi Kasugai
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Tomo Kumei
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Masanao Yamazato
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Yutaka Sasaki
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Makoto Eizuka
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Tomofumi Oizumi
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Toshifumi Morishita
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Seiya Tagane
- Department of PediatricsSchool of MedicineIwate Medical UniversityIwateJapan
| | - Takeshi Shiohata
- Department of PediatricsSchool of MedicineIwate Medical UniversityIwateJapan
| | - Shunichi Yanai
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
| | - Manami Akasaka
- Department of PediatricsSchool of MedicineIwate Medical UniversityIwateJapan
| | - Takayuki Matsumoto
- Department of Internal MedicineDivision of GastroenterologySchool of MedicineIwate Medical UniversityIwateJapan
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4
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Toya Y, Endo M, Yamazato M, Yamada S, Kumei T, Hirai M, Eizuka M, Morishita T, Akasaka R, Yanai S, Uesugi N, Sugai T, Matsumoto T. Resectability of underwater endoscopic mucosal resection for duodenal tumor: A single-center, retrospective pilot study. J Gastroenterol Hepatol 2021; 36:3191-3195. [PMID: 34318532 DOI: 10.1111/jgh.15638] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Underwater endoscopic mucosal resection (U-EMR) has been attracting much attention as treatment for patients with nonampullary duodenal epithelial tumors (NADETs). We aim to compare treatment outcomes, including submucosal resectability, between patients undergoing U-EMR and conventional endoscopic mucosal resection (C-EMR) for NADET. METHODS We conducted a retrospective review of 38 patients with NADET treated by U-EMR or C-EMR. In the resected specimens, we measured the horizontal length, the vertical distance from the muscularis mucosa to the margin at the deepest site, and the overall submucosal area. The submucosal index (SMI) was defined as the overall submucosal area divided by the largest horizontal length. These values and other treatment outcomes were compared between NADETs resected by U-EMR and C-EMR. RESULTS The median size of lesions was 7 mm with a range of 3-13 mm. Although the incidence of adverse events and the rates of en bloc and R0 resection were not different in the two groups, the median procedure time was significantly shorter in the U-EMR group (11 min vs 13 min; P = 0.045). The median submucosal depth at the deepest site (1.22 mm vs 1.08 mm; P = 0.38) and the median SMI (0.44 vs 0.41; P = 0.42) were not different between groups. CONCLUSIONS The resectability between NADETs treated by U-EMR and C-EMR was comparable. These results, together with the shorter procedure time required for U-EMR, suggest that U-EMR may have the potential to be the first choice for small to medium-sized NADET.
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Affiliation(s)
- Yosuke Toya
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Masaki Endo
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan.,Kaiunbashi Endoscopy Clinic, Morioka, Japan
| | - Masanao Yamazato
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Shun Yamada
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Tomo Kumei
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Minami Hirai
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Makoto Eizuka
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Toshifumi Morishita
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Risaburo Akasaka
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Shunichi Yanai
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Noriyuki Uesugi
- Division of Molecular Diagnostic Pathology, Department of Pathology, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Tamotsu Sugai
- Division of Molecular Diagnostic Pathology, Department of Pathology, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
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5
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Kawasaki K, Nakamura S, Eizuka M, Tanaka Y, Kumei T, Yanai S, Toya Y, Urushikubo J, Torisu T, Moriyama T, Umeno J, Sugai T, Matsumoto T. Is barium enema examination negligible for the management of colorectal cancer? Comparison with conventional colonoscopy and magnifying colonoscopy. Jpn J Radiol 2021; 39:1159-1167. [PMID: 34164768 DOI: 10.1007/s11604-021-01157-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 06/12/2021] [Indexed: 12/15/2022]
Abstract
PURPOSE The aim of this investigation was to evaluate the clinical value of barium enema (BE) examination for the management of colorectal epithelial neoplasms. METHODS We reviewed the colonoscopy records at our institution from 2014 to 2019 and identified cases of endoscopically or surgically resected colorectal epithelial neoplasms evaluated by BE, conventional colonoscopy, magnifying narrow-band imaging colonoscopy (M-NBI), and magnifying chromoendoscopy (MCE). The yield of each modality for the diagnosis of massively submucosal invasive (mSM) colorectal cancer was evaluated by a receiver-operating characteristic analysis including the area under the curve (AUC). RESULTS We analyzed the records of 105 patients (17 adenomas, 53 high-grade dysplasias (HGDs), and 35 cancers). Smooth surface, irregularity in depression, and eccentric deformity on the profile view with BE were observed more frequently in mSM cancers than adenomas/HGDs/slightly submucosal invasive cancers (p < 0.01). The AUC of BE was 0.8355, the value of which was not different from the other three modalities (conventional colonoscopy 0.7678; M-NBI 0.7835; MCE 0.8376). Although the specificity, PPV, and accuracy of BE were lower than those of M-NBI and MCE, the sensitivity and NPV of BE were the highest among the four types of examinations. CONCLUSION BE is still available and may serve as a supplementary modality for the diagnosis of mSM cancers.
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Affiliation(s)
- Keisuke Kawasaki
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, 2-1-1, Idaidori, Yahaba, 028-3695, Japan. .,Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Shotaro Nakamura
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, 2-1-1, Idaidori, Yahaba, 028-3695, Japan
| | - Makoto Eizuka
- Department of Diagnostic Pathology, Iwate Medical University, Yahaba, Japan
| | - Yoshihito Tanaka
- Department of Diagnostic Pathology, Iwate Medical University, Yahaba, Japan
| | - Tomo Kumei
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, 2-1-1, Idaidori, Yahaba, 028-3695, Japan
| | - Shunichi Yanai
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, 2-1-1, Idaidori, Yahaba, 028-3695, Japan
| | - Yosuke Toya
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, 2-1-1, Idaidori, Yahaba, 028-3695, Japan
| | - Jun Urushikubo
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, 2-1-1, Idaidori, Yahaba, 028-3695, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomohiko Moriyama
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Junji Umeno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Yahaba, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, 2-1-1, Idaidori, Yahaba, 028-3695, Japan
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6
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Toya Y, Kumei T, Yamada S, Akasaka R, Yanai S, Nakamura S, Osakabe M, Uesugi N, Sugai T, Matsumoto T. Eosinophilic esophagitis with a severe stenosis: report of a Japanese case. Clin J Gastroenterol 2020; 13:708-712. [PMID: 32514686 DOI: 10.1007/s12328-020-01145-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/01/2020] [Indexed: 01/07/2023]
Abstract
A 49 years old male, who had had postprandial dysphagia during the preceding 10 years, was referred to our hospital. Esophagogastroduodenoscopy (EGD) revealed longitudinal furrows and concentric rings in the mid to lower esophagus and stenosis in the lower esophagus. Histologic findings from esophageal biopsies showed eosinophilic infiltration (> 15 per high-power field). Under a diagnosis of eosinophilic esophagitis, an endoscopic bougie was performed, which resulted in symptomatic relief. Follow-up EGD revealed that the stenosis had improved, but histologic findings of eosinophilic esophagitis were remaining. Our case suggests that although rare, esophageal stenosis occurs in Japanese patients with EoE, and that the complication may be a consequence of prolonged disease. Other risks and the appropriate treatment for the prevention of stenosis need to be elucidated further.
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Affiliation(s)
- Yosuke Toya
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Idaidori 1-1-1, Yahaba, 028-3694, Japan.
| | - Tomo Kumei
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Idaidori 1-1-1, Yahaba, 028-3694, Japan
| | - Shun Yamada
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Idaidori 1-1-1, Yahaba, 028-3694, Japan
| | - Risaburo Akasaka
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Idaidori 1-1-1, Yahaba, 028-3694, Japan
| | - Shunichi Yanai
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Idaidori 1-1-1, Yahaba, 028-3694, Japan
| | - Shotaro Nakamura
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Idaidori 1-1-1, Yahaba, 028-3694, Japan
| | - Mitsumasa Osakabe
- Division of Molecular Diagnostic Pathology, Department of Pathology, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Noriyuki Uesugi
- Division of Molecular Diagnostic Pathology, Department of Pathology, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Tamotsu Sugai
- Division of Molecular Diagnostic Pathology, Department of Pathology, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Idaidori 1-1-1, Yahaba, 028-3694, Japan
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7
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Kumei T, Toya Y, Shiohata T, Kakuta F, Yanai S, Kawasaki K, Nakamura S, Matsumoto T. Gastrointestinal: Endoscopic injection sclerotherapy for duodenal vascular malformation in blue rubber bleb nevus syndrome. J Gastroenterol Hepatol 2019; 34:963. [PMID: 30638279 DOI: 10.1111/jgh.14590] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/28/2018] [Indexed: 12/09/2022]
Affiliation(s)
- T Kumei
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | - Y Toya
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | - T Shiohata
- Department of Pediatrics, School of Medicine, Iwate Medical University, Morioka, Japan
| | - F Kakuta
- Department of General Pediatrics, Miyagi Children's Hospital, Sendai, Japan
| | - S Yanai
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | - K Kawasaki
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | - S Nakamura
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | - T Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
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