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Agawa H, Tsukadaira T, Kobayashi N, Kodaira H, Ota H, Matsumoto T, Horiuchi K, Negishi T, Tada T. Four cases of non-Helicobacter pylori Helicobacter-infected gastritis with duodenal spiral bacilli. Helicobacter 2024; 29:e13083. [PMID: 38671593 DOI: 10.1111/hel.13083] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/24/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Non-Helicobacter pylori Helicobacter (NHPH) is rarely detected in duodenal mucosa due to its preference for slightly acidic environments. Here, we report four cases of NHPH-infected gastritis with duodenal spiral bacilli, potentially NHPH, indicating the possibility of duodenal mucosal infection. CASE PRESENTATION In every case, gastric mucosa showed endoscopic findings characteristic of NHPH-infected gastritis, and a mucosal biopsy was taken from the duodenal bulb; spiral bacilli were identified under microscopy using Giemsa staining. Case 1, a 46-year-old man, had diffuse spotty redness, mucosal edema, and multiple tiny erosions in the duodenal bulb, along with larger erosions in the second portion of the duodenum upon endoscopic examination. Histopathologically, moderate infiltration of mononuclear cells and neutrophils in the lamina propria and gastric epithelial metaplasia were observed. Case 2, a 54-year-old man, showed an elevated lesion, 1 cm in diameter, with multiple red spots and a few tiny erosions in the duodenal bulb. Histopathologically, mild inflammatory cell infiltration and gastric epithelial metaplasia were observed. In Case 3, a 52-year-old man, endoscopy revealed a flat elevated lesion, 7 mm in diameter, with multiple red spots and a few tiny erosions in the anterior wall of the duodenal bulb. Histopathologically, we observed moderate inflammatory cell infiltration in the gastric antrum and gastric epithelial metaplasia in the duodenal bulb. Case 4, a 40-year-old man, showed mild spotty redness in the duodenal bulb. Histopathologically, mild mononucleocyte infiltration and gastric epithelial metaplasia were observed. A single spiral bacillus was observed in Case 4 by microscopy. In all but Case 2, Helicobacter suis was identified in the gastric juice by polymerase chain reaction analysis. CONCLUSIONS Spiral bacilli resembling NHPH may infect the duodenal mucosa, particularly the bulb, causing inflammation. Gastric contents entering the duodenum may reduce the intraduodenal pH, promoting NHPH survival and proliferation.
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Affiliation(s)
- Hiroyuki Agawa
- Department of Internal Medicine, Kenwakai Hospital, Iida, Japan
| | | | | | | | - Hiroyoshi Ota
- Department of Biomedical Laboratory Sciences, Shinshu University School of Medicine, School of Health Sciences, Matsumoto, Japan
| | - Takehisa Matsumoto
- Department of Biomedical Laboratory Sciences, Shinshu University School of Medicine, School of Health Sciences, Matsumoto, Japan
| | - Kazuki Horiuchi
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Tatsuya Negishi
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Toshifumi Tada
- Department of Internal Medicine, Japanese Red Cross Society Himeji Hospital, Himeji, Japan
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Tsukadaira T, Hayashi S, Ota H, Kobayashi N, Sekiguchi Y, Kodaira H, Matsumoto T, Horiuchi K, Negishi T, Kurahashi M. Acute gastric mucosal lesions caused by acute infection of non-Helicobacter pylori Helicobacter: a case report. Helicobacter 2021; 26:e12814. [PMID: 33977610 DOI: 10.1111/hel.12814] [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: 11/02/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Non-Helicobacter pylori Helicobacter (NHPH) is not widely recognized as a cause of acute gastric mucosal lesions (AGML), as only a few cases of AGML caused by NHPH have been reported. We present here one case and examine the species and eradication of NHPH together with the three previously reported cases. CASE PRESENTATION A 52-year-old woman presented with a two-day history of severe epigastric pain, nausea, and vomiting. An esophagogastroduodenoscopy showed mucosal edema, multiple erosions, and ulcerations in the antrum. Biopsy specimens taken from the antrum revealed long spiral-shaped organisms, suggesting NHPH. As both serum anti-Helicobacter pylori (H. pylori) antibody and H. pylori stool antigen test were negative, this case was diagnosed as AGML caused by NHPH. After the administration of esomeprazole 20 mg for 14 days and the interval of the following 12 days, AGML was deemed to have been cured endoscopically. In addition, microscopic examination and PCR analysis confirmed the success of NHPH eradication. CONCLUSIONS NHPH should be considered a probable cause of AGML in cases that are not attributed to the other causes already recognized. Taking probability of spontaneous eradication into consideration, it is appropriate to start eradication therapy after confirming the chronicity of NHPH infection.
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Affiliation(s)
| | | | - Hiroyoshi Ota
- Department of Biomedical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan
| | | | | | | | - Takehisa Matsumoto
- Department of Laboratory Sciences, Gumma University Graduate School of Health Sciences, Maebashi, Japan
| | - Kazuki Horiuchi
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Tatsuya Negishi
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Mari Kurahashi
- Department of Internal Medicine, Showa Inan General Hospital, Komagane, Japan
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3
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Tsukadaira T, Hayashi S, Ota H, Kobayashi N, Sekiguchi Y, Kodaira H, Matsumoto T, Horiuchi K, Negishi T, Kurahashi M. Prevalence, clinical features, and esophagogastroduodenoscopy (EGD) findings of non-Helicobacter pylori Helicobacter infection: A study of 50 cases at a single facility in Japan. Helicobacter 2021; 26:e12811. [PMID: 33908121 DOI: 10.1111/hel.12811] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM There are only a few reports of non-Helicobacter pylori Helicobacter (NHPH) gastritis in Japanese patients. We aimed to examine its prevalence, clinical features, and esophagogastroduodenoscopy (EGD) findings based on 50 patients encountered in one facility. MATERIALS AND METHODS Subjects were all patients who had undergone gastric mucosal biopsy endoscopically at Kenwakai Hospital for approximately 10 years. NHPH infection was diagnosed by microscopic findings of Giemsa staining performed on all specimens. PCR analysis of urease genes was performed to detect and identify NHPH, when informed consent was obtained. Helicobacter pylori-diagnostic tests were also performed. NHPH-infected patients were questioned about symptoms and animal contact. RESULTS NHPH gastritis was found in 50 of 3847 patients (1.30%). The percentage increased to 3.35% (30 of 896 patients) in the latter 2 years and 4 months with increasing recognition of its characteristic endoscopic findings by endoscopists. PCR analysis, performed in 30 patients, detected NHPH in 28 patients: 26 as Helicobacter suis and 2 as Helicobacter heilmanii/Helicobacter ailurogastricus. Helicobacter pylori-diagnostic tests were almost negative. However, anti-H. pylori antibody showed high-negative titer (3.0-9.9 U/ml) in 12. Of 50 patients (consisting of 49 men and 1 woman), almost all were asymptomatic, and 25 were keeping pets. Regarding EGD findings, in all 50 patients, "crack-like mucosa" and/or nodular gastritis was noted in gastric antrum, and regular arrangement of collecting venules (RAC) was noted in gastric corpus. None of the patients infected with NHPH were co-infected with H. pylori. CONCLUSIONS The prevalence was finally estimated to be approximately 3.35%. Helicobacter suis was the most common NHPH species. "Crack-like mucosa" and/or nodular gastritis in gastric antrum, RAC in gastric corpus, and H. pylori-negativity by H. pylori-diagnostic tests especially containing a high-negative titer of anti-H. pylori antibody may indicate NHPH infection.
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Affiliation(s)
| | | | - Hiroyoshi Ota
- Department of Biomedical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan
| | | | | | | | - Takehisa Matsumoto
- Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Japan
| | - Kazuki Horiuchi
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Tatsuya Negishi
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Mari Kurahashi
- Department of Internal Medicine, Showainan General Hospital, Komagane, Japan
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Sugiura A, Joshita S, Yamashita Y, Yamazaki T, Fujimori N, Kimura T, Matsumoto A, Wada S, Mori H, Shibata S, Yoshizawa K, Morita S, Furuta K, Kamijo A, Iijima A, Kako S, Maruyama A, Kobayashi M, Komatsu M, Matsumura M, Miyabayashi C, Ichijo T, Takeuchi A, Koike Y, Gibo Y, Tsukadaira T, Inada H, Nakano Y, Usuda S, Kiyosawa K, Tanaka E, Umemura T. Effectiveness of Glecaprevir/Pibrentasvir for Hepatitis C: Real-World Experience and Clinical Features of Retreatment Cases. Biomedicines 2020; 8:biomedicines8040074. [PMID: 32260271 PMCID: PMC7235710 DOI: 10.3390/biomedicines8040074] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 03/30/2020] [Accepted: 04/01/2020] [Indexed: 12/15/2022] Open
Abstract
Glecaprevir/pibrentasvir (G/P) are direct-acting antivirals (DAAs) that achieve a high sustained virological response (SVR) rate for hepatitis C virus (HCV) infection. We investigated G/P effectiveness for HCV patients based on real-world experience and the clinical features of retreatment cases. HCV patients (n = 182) were compared for clinical features and outcomes between first treatment (n = 159) and retreatment (n = 23) G/P groups. Overall, 77 patients (42.3%) were male, the median age was 68 years, and 86/66/1/4 cases had genotype 1/2/1 + 2/3, respectively. An SVR was achieved in 97.8% (178/182) of cases by intention-to-treat analysis and 99.4% (178/179) of cases by per-protocol analysis. There were no remarkable differences between the first treatment and retreatment groups for male (42.8% vs. 39.1%, p = 0.70), median age (68 vs. 68 years, p = 0.36), prior hepatocellular carcinoma (5.8% vs. 8.7%, p = 0.59), or the fibrosis markers AST-to-platelet ratio index (APRI) (0.5 vs. 0.5, p = 0.80) and fibrosis-4 (FIB-4) index (2.2 vs. 2.6, p = 0.59). The retreatment group had a significantly more frequent history of interferon treatment (12.3% vs. 52.2%, p < 0.01) and the Y93H mutation (25.0% vs. 64.7%, p = 0.02). The number of retreatment patients who had experienced 3, 2, and 1 DAA treatment failures was 1, 3, and 19, respectively, all of whom ultimately achieved an SVR by G/P treatment. In conclusion, G/P was effective and safe for both HCV first treatment and retreatment cases despite the retreatment group having specific resistance mutations for other prior DAAs. As G/P treatment failure has been reported for P32 deletions, clinicians should consider resistance mutations during DAA selection.
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Affiliation(s)
- Ayumi Sugiura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Satoru Joshita
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Yuki Yamashita
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Tomoo Yamazaki
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Naoyuki Fujimori
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Takefumi Kimura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Akihiro Matsumoto
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
- Consultation Centers for Hepatic Diseases, Shinshu University Hospital, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Shuichi Wada
- Department of Gastroenterology, Japanese Red Cross Society Nagano Hospital, 22-1 Wakasato, Nagano, Nagano 380-0928, Japan
| | - Hiromitsu Mori
- Department of Gastroenterology, Japanese Red Cross Society Nagano Hospital, 22-1 Wakasato, Nagano, Nagano 380-0928, Japan
| | - Soichiro Shibata
- Department of Gastroenterology, Japanese Red Cross Society Nagano Hospital, 22-1 Wakasato, Nagano, Nagano 380-0928, Japan
| | - Kaname Yoshizawa
- Department of Gastroenterology, National Hospital Organization, Shinshu Ueda Medical Center, 27-21 Midorigaoka, Ueda, Nagano 386-8610, Japan
| | - Susumu Morita
- Department of Gastroenterology, National Hospital Organization, Shinshu Ueda Medical Center, 27-21 Midorigaoka, Ueda, Nagano 386-8610, Japan
| | - Kiyoshi Furuta
- Department of Gastroenterology, National Hospital Organization, Matsumoto Medical Center, 20-30 Muraimachiminami, Matsumoto, Nagano 399-8701, Japan
| | - Atsushi Kamijo
- Department of Gastroenterology, National Hospital Organization, Matsumoto Medical Center, 20-30 Muraimachiminami, Matsumoto, Nagano 399-8701, Japan
| | - Akihiro Iijima
- Department of Internal Medicine, Nagano Prefectural Kiso Hospital, 6613-4 Fukushima, Kiso-town, Kiso, Nagano 397-8555, Japan
| | - Satoko Kako
- Department of Internal Medicine, Nagano Prefectural Kiso Hospital, 6613-4 Fukushima, Kiso-town, Kiso, Nagano 397-8555, Japan
| | - Atsushi Maruyama
- Department of Gastroenterology, Ina Central Hospital, 1313-1 Koshiroukubo, Ina, Nagano 396-8555, Japan
| | - Masakazu Kobayashi
- Department of Gastroenterology, Japanese Red Cross Society Suwa Hospital, 5-11-50 Kogandori, Suwa, Nagano 392-8510, Japan
| | - Michiharu Komatsu
- Department of Gastroenterology, Japanese Red Cross Society Suwa Hospital, 5-11-50 Kogandori, Suwa, Nagano 392-8510, Japan
| | - Makiko Matsumura
- Department of Gastroenterology, Nagano Chuo Hospital, 1570 Tsuruga-Nishitsurugamachi, Nagano, Nagano 380-0814, Japan
| | - Chiharu Miyabayashi
- Department of Gastroenterology, Chikuma Central Hospital, 58 Kuiseshita, Chikuma, Nagano 387-0011, Japan
| | - Tetsuya Ichijo
- Department of Gastroenterology, Japanese Red Cross Society Azumino Hospital, 5685 Toyoshina, Azumino, Nagano 399-8205, Japan
| | - Aki Takeuchi
- Aki Naika Clinic, 236-1 Nozawa, Saku, Nagano 385-0053, Japan
| | - Yuriko Koike
- Kawanakajima Clinic, 1942-25 Kawanagajima-machi, Nagano, Nagano 381-2221, Japan
| | - Yukio Gibo
- Gibo Hepatology Clinic, 1-34-20 Muraimachiminami, Matsumoto, Nagano 399-0036, Japan
| | - Toshihisa Tsukadaira
- Department of Gastroenterology, Kenwakai Hospital, 1936 Kanaenakadaira, Iida, Nagano 395-8522, Japan
| | - Hiroyuki Inada
- Kanebako Internal Medicine Clinic, 320-2 Kanebako, Nagano, Nagano 381-0007, Japan
| | - Yoshiyuki Nakano
- Nakano Gastroenterology Clinic, 4-13-5 Muraimachiminami, Matsumoto, Nagano 399-0036, Japan
| | - Seiichi Usuda
- Gastroenterology Center, Aizawa Hospital, 2-5-1 Honjo, Matsumoto, Nagano 390-0814, Japan
| | - Kendo Kiyosawa
- Gastroenterology Center, Aizawa Hospital, 2-5-1 Honjo, Matsumoto, Nagano 390-0814, Japan
| | - Eiji Tanaka
- Department of Community Medicine Promotion, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Takeji Umemura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
- Department of Life Innovation, Institute for Biomedical Sciences, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
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Sugiura A, Joshita S, Umemura T, Yamazaki T, Fujimori N, Kimura T, Matsumoto A, Igarashi K, Usami Y, Wada S, Mori H, Shibata S, Yoshizawa K, Morita S, Furuta K, Kamijo A, Iijima A, Kako S, Maruyama A, Kobayashi M, Komatsu M, Matsumura M, Miyabayashi C, Ichijo T, Takeuchi A, Koike Y, Gibo Y, Tsukadaira T, Inada H, Kiyosawa K, Tanaka E. Past history of hepatocellular carcinoma is an independent risk factor of treatment failure in patients with chronic hepatitis C virus infection receiving direct-acting antivirals. J Viral Hepat 2018; 25:1462-1471. [PMID: 30044517 DOI: 10.1111/jvh.12973] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [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: 05/29/2018] [Revised: 06/21/2018] [Accepted: 06/29/2018] [Indexed: 02/06/2023]
Abstract
Direct-acting antiviral (DAA) treatment can achieve a high sustained virological response (SVR) rate in patients with hepatitis C virus (HCV) infection regardless of a history of hepatocellular carcinoma (HCC [+]). We examined 838 patients (370 men, median age: 69 years) who were treated with DAAs for comparisons of clinical findings between 79 HCC (+) (9.4%) and 759 HCC (-) (90.6%) patients and associations with treatment outcome. Male frequency was significantly higher in the HCC (+) group (60.8% vs 42.4%, P = 0.006). There were significant differences between the HCC (+) and HCC (-) groups for platelet count (115 vs 152 ×109 /L, P < 0.001), baseline alpha fetoprotein (AFP) (9.9 vs 4.5 ng/mL, P < 0.001) and the established fibrosis markers of FIB-4 index (4.7 vs 3.0, P < 0.001), AST-to-platelet ratio index (APRI) (1.1 vs 0.7, P = 0.009), M2BPGi (3.80 vs 1.78 COI, P < 0.001) and autotaxin (1.91 vs 1.50 mg/L, P < 0.001). The overall SVR rate was 94.7% and significantly lower in the HCC (+) group (87.3 vs 95.5%, P = 0.001). Multivariate analysis revealed that a history of HCC was independently associated with DAA treatment failure (odds ratio: 3.56, 95% confidence interval: 1.32-9.57, P = 0.01). In conclusion, patients with chronic HCV infection and prior HCC tended to exhibit more advanced disease progression at DAA commencement. HCC (+) status at the initiation of DAAs was significantly associated with adverse therapeutic outcomes. DAA treatment for HCV should therefore be started as early as possible, especially before complicating HCC.
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Affiliation(s)
- Ayumi Sugiura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Satoru Joshita
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan.,Research Center for Next Generation Medicine, Shinshu University, Matsumoto, Japan
| | - Takeji Umemura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan.,Research Center for Next Generation Medicine, Shinshu University, Matsumoto, Japan
| | - Tomoo Yamazaki
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Naoyuki Fujimori
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takefumi Kimura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Akihiro Matsumoto
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan.,Consultation Centers for Hepatic Diseases, Shinshu University Hospital, Matsumoto, Japan
| | - Koji Igarashi
- Bioscience Division, TOSOH Corporation, Ayase, Japan
| | - Yoko Usami
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Shuichi Wada
- Department of Gastroenterology, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
| | - Hiromitsu Mori
- Department of Gastroenterology, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
| | - Soichiro Shibata
- Department of Gastroenterology, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
| | - Kaname Yoshizawa
- Department of Gastroenterology, National Hospital Organization, Shinshu Ueda Medical Center, Ueda, Japan
| | - Susumu Morita
- Department of Gastroenterology, National Hospital Organization, Shinshu Ueda Medical Center, Ueda, Japan
| | - Kiyoshi Furuta
- Department of Gastroenterology, National Hospital Organization, Matsumoto Medical Center, Matsumoto, Japan
| | - Atsushi Kamijo
- Department of Gastroenterology, National Hospital Organization, Matsumoto Medical Center, Matsumoto, Japan
| | - Akihiro Iijima
- Department of Internal Medicine, Nagano Prefectural Kiso Hospital, Kiso, Japan
| | - Satoko Kako
- Department of Internal Medicine, Nagano Prefectural Kiso Hospital, Kiso, Japan
| | - Atsushi Maruyama
- Department of Gastroenterology, Ina Central Hospital, Ina, Japan
| | - Masakazu Kobayashi
- Department of Gastroenterology, Japanese Red Cross Society Suwa Hospital, Suwa, Japan
| | - Michiharu Komatsu
- Department of Gastroenterology, Japanese Red Cross Society Suwa Hospital, Suwa, Japan
| | - Makiko Matsumura
- Department of Gastroenterology, Nagano Chuo Hospital, Nagano, Japan
| | | | - Tetsuya Ichijo
- Department of Gastroenterology, Japanese Red Cross Society Azumino Hospital, Azumino, Japan
| | | | | | - Yukio Gibo
- Gibo Hepatology Clinic, Matsumoto, Japan
| | | | | | - Kendo Kiyosawa
- Gastroenterology Center, Aizawa Hospital, Matsumoto, Japan
| | - Eiji Tanaka
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan
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Honda H, Hayashi S, Tsukadaira T, Sekiguchi Y. [Pneumatosis cystoides intestinalis (PCI) with sigmoid volvulus:a case potentially associated with lymphatic vessels]. Nihon Shokakibyo Gakkai Zasshi 2018; 115:94-100. [PMID: 29353856 DOI: 10.11405/nisshoshi.115.94] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
An 80-year-old woman was brought to our hospital in an ambulance because of signs of peritoneal irritation. Computed tomography revealed volvulus, sigmoid colon dilation, and free air and pneumatosis within the colonic and bowel wall. An emergency laparotomy was performed after the diagnosis of colonic perforation associated with volvulus or pneumatosis. Numerous gas-filled cysts, up to 10mm in diameter, were located in the resected bowel wall. The cells at the inner lining of the cysts tested positive for D2-40 immunoreactivity, seemingly originating from the lymphatic vessels. In many cysts, KP-1 positive small mononuclear cells and/or foreign-body-type giant cells adhered to the D2-40 positive cells were observed. Fibrosis and lymphoplasmacytic infiltration was observed around the cysts. Contrary to the influential mechanical cause theory, in the present case, pneumatosis may have preceded volvulus, occurring as an idiopathic disease. Therefore, the lymphatic vessels were hypothesized to be associated with the pathogenesis of PCI.
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Honda H, Hayashi S, Sekiguchi Y, Tsukadaira T, Nakamura K. [A case of the extrahepatic bile duct carcinoid tumor]. Nihon Shokakibyo Gakkai Zasshi 2006; 103:1169-75. [PMID: 17023761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
A 76-year-old man presented with back discomfort and jaundice. CT and MRI of the abdomen revealed a mass in the common bile duct. Cytology of the bile juice obtained by percutaneous transhepatic cholangio-drainage revealed class V. The patient underwent laparotomy and pancreatoduodenectomy. Pathology showed a carcinoid tumor of the biliary tract, 14 x 10 mm in size. Grimelius staining demonstrated the presence of argyrophilic granules. On immunochemistry, the tumor stained positive for chromogranin A and synaptophysin. He had two liver metastases 8 months postoperatively.
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Horita K, Matsunami H, Shimizu Y, Shimizu A, Kurimoto M, Suzuki K, Tsukadaira T, Arai M. Treatment of a patient with hemophilia A and hepatitis C virus-related cirrhosis by living-related liver transplantation from an obligate carrier donor. Transplantation 2002; 73:1909-12. [PMID: 12131686 DOI: 10.1097/00007890-200206270-00010] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Decompensated hepatitis C virus (HCV)-related cirrhosis is the main indication for liver transplantation. We report the first successful living-related liver transplantation in a 49-year-old hemophilia A patient with end-stage HCV-related cirrhosis using a graft obtained from his 20-year-old daughter, an obligate carrier. METHODS The donor's autologous fresh-frozen plasma rich in factor VIII (FVIII) by treatment with 1-deamino-8-D-arginine vasopressin was prepared before the operation. At induction, 1-deamino-8-D-arginine vasopressin was given to the donor to increase plasma FVIII level. In addition, autologous fresh-frozen plasma containing high FVIII concentrate was infused intraoperatively. The right lobe was harvested from the donor and transplanted orthotopically. The recipient was treated postoperatively with recombinant FVIII and immunosuppressive agents. RESULTS The donor did not receive recombinant FVIII or allogenic blood during perioperative periods. No bleeding was encountered in the donor perioperatively. The recipient showed a steady increase in FVIII activity postoperatively and was discharged 40 days after transplantation. Ribavirin and interferon-alpha were provided for 3 months postoperatively to prevent potential recurrence of HCV infection. Serum HCV-RNA by RT-PCR became negative after such treatment. CONCLUSIONS End-stage liver disease in patients with hemophilia A can be an indication for living-related liver transplantation. Furthermore, a graft from a living-related donor with hemophilia A carrier seems to be suitable provided such individuals receive adequate support for coagulopathies.
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Affiliation(s)
- Kohjiro Horita
- Department of Surgery, Matsunami General Hospital, Gifu, Japan
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Ohhira M, Ono M, Ohhira M, Tsukadaira T, Matsumoto A, Ohta H, Mima S, Sekiya C, Namiki M. [Primary biliary cirrhosis and manganese-superoxide dismutase]. Nihon Shokakibyo Gakkai Zasshi 1992; 89:1474. [PMID: 1513052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- M Ohhira
- Department of Internal Medicine III, Asahikawa Medical College, Japan
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Ohhira M, Ohhira M, Ohta H, Murazumi Y, Kawashima T, Tsukadaira T, Murazumi K, Kohda H, Ono M, Yazaki Y. [A case of hepatic infarction complicating disseminating intravascular coagulation]. Nihon Shokakibyo Gakkai Zasshi 1991; 88:2916-20. [PMID: 1667875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- M Ohhira
- Department of Internal Medicine (III), Asahikawa Medical College, Hokkaido, Japan
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