Fujita Medical Journal最新文献

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A case of ectopic pregnancy with a negative urine pregnancy test diagnosed preoperatively as ovarian hemorrhage. 异位妊娠尿妊娠试验阴性术前诊断为卵巢出血1例。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-033
Ryoma Aoki, Akira Yasue, Yutaka Torii, Ryuichiro Aoki, Kazuhiko Tsukada, Haruki Nishizawa
{"title":"A case of ectopic pregnancy with a negative urine pregnancy test diagnosed preoperatively as ovarian hemorrhage.","authors":"Ryoma Aoki, Akira Yasue, Yutaka Torii, Ryuichiro Aoki, Kazuhiko Tsukada, Haruki Nishizawa","doi":"10.20407/fmj.2025-033","DOIUrl":"10.20407/fmj.2025-033","url":null,"abstract":"<p><strong>Introduction: </strong>Ectopic pregnancy is a typical obstetric emergency, and serum and urine human chorionic gonadotropin (hCG) measurements are important for its diagnosis. However, qualitative urine hCG tests sometimes give false-negative results. We herein report a case in which pregnancy was ruled out due to a negative qualitative urine hCG test, and surgery was performed based on a preoperative diagnosis of ovarian hemorrhage. However, the pregnancy was ultimately diagnosed as ectopic.</p><p><strong>Case presentation: </strong>The patient was a 19-year-old woman, gravida 0, para 0. She presented to a local clinic for lower abdominal pain that occurred 28 days after her last menstrual period. She was then transferred to our hospital following confirmation of peritoneal irritation signs and abdominal computed tomography (CT) findings revealing ascites. She presented with severe tenderness and rebound tenderness around the umbilicus, and transvaginal ultrasonography revealed an 83-mm hematoma in the Douglas pouch. Since her qualitative urine hCG test was negative and contrast-enhanced CT scans revealed contrast leakage around the left adnexa, a diagnosis of left ovarian hemorrhage was made. Subsequently, emergency laparoscopic surgery was performed. However, the intraoperative finding of left fallopian tube enlargement led to suspicion of an ectopic pregnancy, prompting a change in the surgical procedure to left salpingectomy. Preoperative serum hCG level was elevated at 314 mIU/mL, and pathological examination confirmed chorionic villi, confirming a left fallopian tubal pregnancy.</p><p><strong>Conclusion: </strong>We experienced a case of ectopic pregnancy with a negative urine pregnancy test. In women of reproductive age presenting with an acute abdomen, the possibility of ectopic pregnancy should always be considered, even if the qualitative urine hCG test is negative, and careful informed consent is required.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"236-239"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433101/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stereotactic radiotherapy using a linear accelerator for arteriovenous malformation and arteriovenous fistula identification using 320-row angiography-computed tomography images, case series and a single-center experience. 使用直线加速器立体定向放射治疗动静脉畸形和动静脉瘘识别,使用320排血管造影-计算机断层扫描图像,病例系列和单中心经验。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-040
Fumitaka Ito, Yasunori Saito, Takuro Uchida, Kazuya Takahashi, Kazuhiro Murayama, Sinya Hayashi, Haruka Uezono
{"title":"Stereotactic radiotherapy using a linear accelerator for arteriovenous malformation and arteriovenous fistula identification using 320-row angiography-computed tomography images, case series and a single-center experience.","authors":"Fumitaka Ito, Yasunori Saito, Takuro Uchida, Kazuya Takahashi, Kazuhiro Murayama, Sinya Hayashi, Haruka Uezono","doi":"10.20407/fmj.2025-040","DOIUrl":"10.20407/fmj.2025-040","url":null,"abstract":"<p><strong>Objective: </strong>Stereotactic radiotherapy (SRT) and stereotactic radiosurgery (SRS) are useful treatments for arteriovenous malformations (AVMs) and arteriovenous fistulas (AVFs). In this study, 320-row four-dimensional (4D) computed tomography angiography (CTA) was used to determine the irradiation range before SRT/SRS, and the treatment effect was retrospectively evaluated.</p><p><strong>Methods: </strong>Five patients with an AVM and two with an AVF who underwent 4D CTA were included. Treatment was planned and performed based on the 320-row CTA images. Treatment efficacy was evaluated using magnetic resonance imaging and CTA.</p><p><strong>Results: </strong>Shrinkage was observed in four of the five AVMs and both AVFs. Additional irradiation was performed in one AVM patient and one AVF patient. One AVM patient experienced seizures 6 years after treatment. No other adverse neurological events or cerebral hemorrhages occurred.</p><p><strong>Conclusion: </strong>320-row 4D CTA image fusion was useful for lesion identification in determining radiation treatment plans for AVMs and AVFs. It also was able to demonstrate post-treatment shrinkage and disappearance of lesions.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"203-209"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433068/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A case of anti-N-methyl-D-aspartate receptor antibody encephalitis associated with immature ovarian teratoma. 抗n -甲基- d -天冬氨酸受体抗体脑炎合并未成熟卵巢畸胎瘤1例。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-045
Akiko Ohwaki, Kurumi Isomura, Kyohei Takada, Mayuko Ito, Ryoko Ichikawa, Yusuke Shimizu, Haruki Nishizawa
{"title":"A case of anti-N-methyl-D-aspartate receptor antibody encephalitis associated with immature ovarian teratoma.","authors":"Akiko Ohwaki, Kurumi Isomura, Kyohei Takada, Mayuko Ito, Ryoko Ichikawa, Yusuke Shimizu, Haruki Nishizawa","doi":"10.20407/fmj.2025-045","DOIUrl":"10.20407/fmj.2025-045","url":null,"abstract":"<p><strong>Introduction: </strong>Anti-N-methyl-D-aspartate (NMDA) receptor encephalitis is typically associated with mature cystic teratomas. We report a case of anti-NMDA receptor encephalitis associated with an immature ovarian teratoma, which is a malignant tumor.</p><p><strong>Case: </strong>A 16-year-old girl who presented with impaired consciousness and abnormal behavior was referred to our hospital. After evaluation upon admission, she was diagnosed with anti-NMDA receptor encephalitis associated with an ovarian mature cystic teratoma, and laparoscopic right salpingo-oophorectomy was performed. The postoperative pathological diagnosis confirmed the presence of an immature ovarian teratoma. The patient subsequently underwent immunoglobulin therapy, steroid pulse therapy, and plasma exchange for the treatment of encephalitis. Bleomycin, etoposide, and cisplatin chemotherapy was administered after her symptoms improved.</p><p><strong>Conclusions: </strong>In this case, early collaboration among the departments of neurology, obstetrics and gynecology, and emergency medicine enabled a prompt diagnosis and effective treatment. The patient's symptoms were successfully ameliorated through early removal of the tumor and pharmacotherapy. Although anti-NMDA receptor encephalitis generally has a favorable prognosis, early diagnosis and initiation of treatment considerably affect the outcome. Clinicians should suspect anti-NMDA receptor encephalitis when a young patient presents with impaired consciousness or abnormal behavior and consider the possibility of underlying malignant tumors.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"240-245"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433061/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of renal function in a patient with terminal rectal cancer who developed morphine hydrochloride-induced respiratory depression. 发生盐酸吗啡诱导呼吸抑制的终末期直肠癌患者肾功能的评价。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-021
Yoshihiro Uekuzu, Masanobu Usui, Akihiko Futamura, Takahiko Inagaki
{"title":"Evaluation of renal function in a patient with terminal rectal cancer who developed morphine hydrochloride-induced respiratory depression.","authors":"Yoshihiro Uekuzu, Masanobu Usui, Akihiko Futamura, Takahiko Inagaki","doi":"10.20407/fmj.2025-021","DOIUrl":"10.20407/fmj.2025-021","url":null,"abstract":"<p><p>A challenge in patients with terminal cancer is that serum creatinine-based estimates of renal function often deviate from true renal function because cachexia-related loss of muscle mass leads to abnormally low serum creatinine levels. Serum cystatin C is a useful marker of renal function in patients with decreased muscle mass; however, there are limited data on its use in patients with terminal cancer. In this study, we present a detailed assessment of renal function, incorporating muscle mass measurement by bioelectrical impedance analysis, in a patient with terminal rectal cancer who developed respiratory depression while receiving a stable dose of morphine hydrochloride injections.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"227-230"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433044/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lambl's excrescences in a 9-year-old Japanese boy: differentiation from infective endocarditis. 日本9岁男童兰博氏赘生物:与感染性心内膜炎的鉴别。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-049
Hidetoshi Uchida, Kazuyoshi Saito, Masayuki Hirai, Meiko Hoshino, Kayoko Takada, Yumiko Asai, Arisa Kojima, Akira Yamada, Tetsushi Yoshikawa
{"title":"Lambl's excrescences in a 9-year-old Japanese boy: differentiation from infective endocarditis.","authors":"Hidetoshi Uchida, Kazuyoshi Saito, Masayuki Hirai, Meiko Hoshino, Kayoko Takada, Yumiko Asai, Arisa Kojima, Akira Yamada, Tetsushi Yoshikawa","doi":"10.20407/fmj.2025-049","DOIUrl":"10.20407/fmj.2025-049","url":null,"abstract":"<p><p>Lambl's excrescences (LEs) are filiform extensions arising on the closing surface of cardiac valves, typically occurring at coaptation lines of left-sided valves. LEs are more commonly reported in adults and pediatric cases remain rare, with no previously documented cases in Japan. A 9-year-old Japanese boy initially presented with a fever and sore throat but developed right-sided neck pain several days later. Blood tests showed a white blood cell count of 33,900/mL and C-reactive protein concentration of 9.95 mg/dL. Contrast-enhanced computed tomography showed a right peritonsillar abscess, and cefotaxime and clindamycin were administered. The patient's symptoms persisted for 4 days. Therefore, he was transferred to our hospital. Transthoracic echocardiography showed trivial aortic regurgitation and a 4.4×1.0-mm filamentous structure attached to the aortic valve. The patient improved with antibiotic treatment alone, which was continued because infective endocarditis was suspected. However, transesophageal echocardiography showed no shape-like vegetations, papillary fibroelastomas, or thrombi, and repeated blood cultures were all negative, which led to a diagnosis of LEs. After completing a 3-week antibiotic course, the patient was discharged and remained asymptomatic with no structural changes in the LE in 2 years. To the best of our knowledge, this is the first report of a pediatric case of LEs associated with aortic regurgitation in Japan, highlighting that LEs should be considered in children with aortic regurgitation.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"255-259"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13438285/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148680267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Severe bradycardia after amivantamab administration in a patient with epidermal growth factor receptor-positive non-small cell lung cancer: A case report. 阿米万他单给药后表皮生长因子受体阳性非小细胞肺癌患者的严重心动过缓:1例报告。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2026-003
Shoko Kamenosono, Aki Ikeda, Hideaki Takahashi, Toshikazu Watanabe, Tetsunari Hase, Nanami Kiryu, Shin Hasegawa, Yoshiko Shigeyasu, Tomohide Souma, Tomoya Horiguchi, Yasuhiro Goto, Naozumi Hashimoto, Kazuyoshi Imaizumi
{"title":"Severe bradycardia after amivantamab administration in a patient with epidermal growth factor receptor-positive non-small cell lung cancer: A case report.","authors":"Shoko Kamenosono, Aki Ikeda, Hideaki Takahashi, Toshikazu Watanabe, Tetsunari Hase, Nanami Kiryu, Shin Hasegawa, Yoshiko Shigeyasu, Tomohide Souma, Tomoya Horiguchi, Yasuhiro Goto, Naozumi Hashimoto, Kazuyoshi Imaizumi","doi":"10.20407/fmj.2026-003","DOIUrl":"10.20407/fmj.2026-003","url":null,"abstract":"<p><p>Amivantamab, a bispecific antibody targeting epidermal growth factor receptor (EGFR) and mesenchymal-epithelial transition factor, has shown clinical efficacy in patients with <i>EGFR</i>-mutated non-small cell lung cancer. Although infusion-related reactions (IRRs) are common adverse events associated with this drug, cardiac events such as bradycardia have rarely been reported. We report the case of a 53-year-old Japanese man with advanced <i>EGFR</i> exon 19-deleted lung adenocarcinoma who was treated with amivantamab plus lazertinib as eighth-line therapy. On the first day, he experienced dyspnea, chills, and headache 30 min after amivantamab administration, so the infusion flow was reduced to 25 mL/h. After the symptoms resolved, the flow rate was set to 50 mL/h. On the second day, 2 h after initiating amivantamab infusion (700 mg) at 50 mL/h, his heart rate decreased to <50 beats per minute (bpm) and subsequently to <40 bpm. His blood pressure remained stable and he had no symptoms. The infusion was interrupted and intravenous methylprednisolone, chlorpheniramine, and atropine were administered. Bradycardia persisted for approximately 24 h but gradually resolved. On rechallenge with amivantamab 10 days later, bradycardia did not recur, suggesting that bradycardia is an IRR. Clinicians should be aware of this potential reaction and closely monitor cardiac rhythm during and after amivantamab infusion.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"251-254"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433100/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preliminary investigation of nutritional intake among female university students using the brief-type self-administered diet history questionnaire (BDHQ). 采用简式自填饮食史问卷(BDHQ)对女大学生营养摄入进行初步调查。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-031
Masato Sugiura, Harumi Kato, Keisuke Iwase, Hironori Tsuzuki, Qiongai Jin, Yumi Akashi, Mariko Umemura, Noriko Suzuki, Tomoko Tanaka, Yukie Kitamura, Yuki Higashimoto, Iku Fujiwara, Naoki Yamamoto, Mikiko Shimizu
{"title":"Preliminary investigation of nutritional intake among female university students using the brief-type self-administered diet history questionnaire (BDHQ).","authors":"Masato Sugiura, Harumi Kato, Keisuke Iwase, Hironori Tsuzuki, Qiongai Jin, Yumi Akashi, Mariko Umemura, Noriko Suzuki, Tomoko Tanaka, Yukie Kitamura, Yuki Higashimoto, Iku Fujiwara, Naoki Yamamoto, Mikiko Shimizu","doi":"10.20407/fmj.2025-031","DOIUrl":"10.20407/fmj.2025-031","url":null,"abstract":"<p><strong>Objective: </strong>This study examines the dietary intake and eating habits of female university students and compares key nutritional indicators according to the body mass index (BMI) categories and adequacy of estimated energy requirements.</p><p><strong>Methods: </strong>Dietary surveys were conducted among 50 female nursing students using the brief-type self-administered diet history questionnaire (BDHQ). Participants were classified into BMI categories (underweight group, n=7; normal-weight group, n=41) and energy-intake adequacy groups based on estimated energy requirements (inadequate energy intake group, n=43; adequate/excess energy intake group, n=7). Nutrient intake status was examined between energy intake adequacy groups, with additional consideration of the BMI categories.</p><p><strong>Results: </strong>No significant differences in energy or macronutrient intake were observed between BMI-based groups (p>0.05). In contrast, when comparing energy intake adequacy, 88.4% of the participants in the inadequate energy intake group had insufficient carbohydrate intake, and their intakes of protein, vitamin C, iron, and folate were lower than those in the adequate/excess energy intake group (all p<0.05).</p><p><strong>Discussion: </strong>Among female university students, no group differences were detected based on BMI alone. However, in the inadequate energy intake group, marked inadequacies were observed in the intake of nutrients. These findings indicate that dietary problems cannot be captured solely by BMI and require individualized nutritional counseling.</p><p><strong>Conclusion: </strong>Nutritional assessment of female university students should incorporate BMI and adequacy of energy intake relative to estimated energy requirements, with individualized approaches tailored to each student.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"222-226"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433087/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Current status of Helicobacter pylori infection at Fujita Health University Haneda Clinic. 藤田保健大学羽田诊所幽门螺杆菌感染现状分析。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-047
Ryuzo Deguchi, Haruhiko Ogata
{"title":"Current status of <i>Helicobacter pylori</i> infection at Fujita Health University Haneda Clinic.","authors":"Ryuzo Deguchi, Haruhiko Ogata","doi":"10.20407/fmj.2025-047","DOIUrl":"10.20407/fmj.2025-047","url":null,"abstract":"<p><strong>Objectives: </strong>In East Asia, the incidence of gastric cancer is high, and <i>Helicobacter pylori</i> (<i>HP</i>) infection is strongly implicated. China has a high incidence rate of gastric cancer and high prevalence of <i>HP</i> infection. We conducted a survey on the current status of <i>HP</i> infection in China.</p><p><strong>Methods: </strong><i>HP</i> antibodies were measured in 496 Chinese nationals who visited our clinic. Participants were classified into groups based on a medical questionnaire: <i>HP</i> infection unknown; <i>HP</i> non-infected; and <i>HP</i> infected. Results of <i>HP</i> antibody tests were examined for each group. A comparative analysis was also conducted among 35 Japanese examinees.</p><p><strong>Results: </strong>The overall <i>HP</i> antibody positivity rate in Chinese patients was 39.9% (age group 20s: 14.3%, 30s: 40.0%, 40s: 45.0%, 50s: 35.8%, 60s: 32.6%, 70+: 57.1%). <i>HP</i> antibody positivity rates in the <i>HP</i> infection unknown, <i>HP</i> non-infected, and <i>HP</i>-infected groups were 39.0%, 23.3%, and 62.0%, respectively. In the <i>HP</i>-treated group, the <i>HP</i> antibody positivity rate was 52.3% in the eradication-confirmed group and 69.6% in the non-confirmed group. The overall <i>HP</i> antibody positivity rate among Japanese examinees was 17.1%, significantly lower than that among Chinese examinees (<i>p</i>=0.0074).</p><p><strong>Conclusion: </strong>The <i>HP</i> antibody positivity rate in Chinese participants was higher among younger age groups, compared with Japanese participants, and tended to be higher when eradication confirmation was not performed after <i>HP</i> eradication therapy. Combining the group with unclear <i>HP</i> infection status and the group who did not undergo <i>HP</i> eradication confirmation, approximately half of Chinese participants had an unclear <i>HP</i> infection status.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"210-214"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433039/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Atypical acute Helicobacter pylori infection without atrophic gastritis: A case report. 非典型急性幽门螺杆菌感染伴萎缩性胃炎1例。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-050
Ryuzo Deguchi, Haruhiko Ogata
{"title":"Atypical acute <i>Helicobacter pylori</i> infection without atrophic gastritis: A case report.","authors":"Ryuzo Deguchi, Haruhiko Ogata","doi":"10.20407/fmj.2025-050","DOIUrl":"10.20407/fmj.2025-050","url":null,"abstract":"<p><p>A 64-year-old Chinese man visited our clinic's health-screening center. The patient tested negative for <i>Helicobacter pylori</i> (<i>HP</i>) infection in his home country, but at this visit, anti-<i>HP</i> antibodies of 5 U/mL and a urea breath test (UBT) result of 48.6‰ were detected. Upper gastrointestinal endoscopy showed no atrophic gastritis, and a regular arrangement of collecting venules was observed. Since a false-positive UBT was also considered, Smart Gene testing was performed, which confirmed the <i>HP</i> positivity. As no clarithromycin resistance mutation was detected, Japan's first-line eradication regimen was prescribed. The eradication test result was a UBT of 0.1‰, confirming successful <i>HP</i> eradication.</p>","PeriodicalId":33657,"journal":{"name":"Fujita Medical Journal","volume":"12 3","pages":"246-250"},"PeriodicalIF":0.0,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13433079/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148670480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Therapeutic effects of pleural and abdominal fluid filtration, concentration, and reinjection based on bioelectrical impedance analysis. 基于生物电阻抗分析的胸膜和腹腔液体过滤、浓缩和回注的治疗效果。
Fujita Medical Journal Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.20407/fmj.2025-032
Masanobu Usui, Norimasa Tsuzuki, Masutaka Tokuda, Akihiko Futamura, Miyo Murai, Akihiro Ito, Yoshikazu Koide
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