Masahiro Yoshida
International University of Health and Welfare
CancerInternal medicineRadiologySurgeryIntensive care medicineMaterials sciencePancreatitisAcute pancreatitisClinical PracticeAbdominal surgeryGuidelineCholecystitisAcute cholecystitisHepatologyOptoelectronicsLaserGeneral surgeryMedicinePhotonic crystalGastroenterology
209Publications
42H-index
6,463Citations
Publications 204
Newest
#1Yutaka SaitoH-Index: 3
#1Yutaka SaitoH-Index: 72
Last. Haruhiro InoueH-Index: 58
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The Colonoscopy Screening and Surveillance Guidelines were developed by the Japan Gastroenterological Endoscopy Society as basic guidelines based on the scientific methods. The importance of endoscopic screening and surveillance for both detection and post-treatment follow-up of colorectal cancer has been recognized as essential to reduce disease mortality. There is limited high-level evidence in this field, ; therefore, we had to focus on the consensus of experts. These clinical practice guidel...
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#1Tadahiro Takada (Teikyo University)H-Index: 68
#2Hajime Takikawa (Teikyo University)H-Index: 32
Last. Masakazu YamamotoH-Index: 64
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Background We re-analyzed data on cholangio-venous reflux from a clinical study conducted prospectively on 22 patients in 1974. Method Direct cholangiography was performed with indocyanine green (ICG) mixed into UrographinR under monitoring of intrabiliary pressure, and the participants were allocated to three groups according to whether ICG leakage into the blood, signs of infection, or both, were present. Results The intrabiliary pressure of 6 patients negative for both ICG leakage and signs o...
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#1Ryota Otsuka (Chiba University)H-Index: 7
#2Koichi Hayano (Chiba University)H-Index: 14
Last. Hisahiro Matsubara (Chiba University)H-Index: 58
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PURPOSE Subtotal gastrectomy (SG) has become a general option for distal gastric cancer. However, the availability of an organ-preserving approach for the treatment of remnant gastric cancer (RGC) is still controversial. Thus, the objective of the present study was to assess the safety and efficacy of SG for RGC by integrating data from published articles. METHODS We searched the PubMed, Cochrane Library, and Web of Science databases for studies that compared SG versus total gastrectomy (TG) for...
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#1Kazuo Narushima (International University of Health and Welfare)
#2Atsushi HiranoH-Index: 8
Last. Kiyohiko ShutoH-Index: 23
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BACKGROUND AND PURPOSE Simulation computed tomography colonography(sCTC), which combines CTC and 3-dimensional vascular imaging, is popular for the surgery of colorectal cancer. We experience anomaly, called arc of Riolan(aR), rarely but its definition and details are unclear. Using sCTC, we identified aR and investigated the simulation of aR-conserving high ligation. PATIENT AND METHOD The patients were 3 cases of sigmoid colorectal cancer with aR in 369 patients who underwent sCTC before color...
#1Masanao Kurata (University of Tsukuba)H-Index: 23
#2Yukio Iwashita (Oita University)H-Index: 23
Last. Masakazu YamamotoH-Index: 64
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BACKGROUND To explore best practices for acute cholecystitis, it is necessary to construct a system to assess the difficulty of laparoscopic cholecystectomy (LC) based on intraoperative findings. In this study, multiple evaluators assessed videos of LC to assemble a library of typical video clips for 25 intraoperative findings. METHODS We have previously identified 25 items that contribute to surgical difficulty in LC. For each item, roughly 30-s video clips were submitted from videos of LC perf...
1 CitationsSource
#1Toshitaka YoshiiH-Index: 24
#2Satroru EgawaH-Index: 1
Last. Masahiko WatanabeH-Index: 121
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#1Masahiro YoshidaH-Index: 42
#2Yosuke NakayaH-Index: 3
Last. Takahisa YamaneH-Index: 23
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Treatment of patients with malignancy sometimes be delayed due to various reasons. Several studies revealed that an influence of diagnosis-to-treatment interval (DTI) on outcomes differs depending on the type of malignancy. In this study, we evaluated the influence of DTI on clinical outcomes in newly diagnosed patients with diffuse large B-cell lymphoma (DLBCL). A total of 199 patients were identified with a median DTI of 22 days. At 2 years, patients with short DTI (0-22 days) showed significa...
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#1Hiroki Ohge (Hiroshima University)H-Index: 29
#3Toshihiko MayumiH-Index: 62
Last. Shinya KusachiH-Index: 22
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The guidelines for the prevention, detection, and management of gastroenterological surgical site infections (SSIs) were published in Japanese by the Japan Society for Surgical Infection in 2018. This is a summary of these guidelines for medical professionals worldwide. We conducted a systematic review and comprehensive evaluation of the evidence for diagnosis and treatment of gastroenterological SSIs, based on the concepts of the Grading of Recommendations Assessment, Development and Evaluation...
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#1Hisami AndoH-Index: 25
#2Yukihiro InomataH-Index: 17
Last. Masahiro Yoshida (International University of Health and Welfare)H-Index: 42
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The purpose of this study was to prepare clinical practice guidelines for biliary atresia according to the Medical Information Network Distribution Service (MINDS) Handbook for Clinical Practice Guideline Development 2014. The guideline drafting group determined 25 clinical questions (CQs) essential for daily clinical practice. These CQs were grouped into the following four major categories: diagnosis, treatment, complications, and prognosis. A systematic literature search was performed by the s...
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