Masanori Ishida
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View article: MRI-based Assessment of Disease-Specific Risk Profiles for Sarcopenia in Chronic Liver Disease
MRI-based Assessment of Disease-Specific Risk Profiles for Sarcopenia in Chronic Liver Disease Open
ObjectiveTo determine whether sarcopenia-related imaging markers differ by disease etiology in chronic liver disease (CLD), using magnetic resonance elastography (MRE) and proton density fat fraction (PDFF).MethodsWe retrospectively analyz…
View article: Statistical Parametric Mapping and Voxel-Based Specific Regional Analysis System for Alzheimer’s Disease (VSRAD): Principles and Clinical Applications
Statistical Parametric Mapping and Voxel-Based Specific Regional Analysis System for Alzheimer’s Disease (VSRAD): Principles and Clinical Applications Open
Background: The voxel-based specific regional analysis system for Alzheimer’s disease (VSRAD) allows quantitative evaluation of the degree of an individual’s brain atrophy through statistical comparison of brain magnetic resonance imaging …
View article: Postmortem computed tomography assessment of intracardiac and intravascular blood clots and gravitational sedimentation: clinical and laboratory associations in 114 in-hospital deaths
Postmortem computed tomography assessment of intracardiac and intravascular blood clots and gravitational sedimentation: clinical and laboratory associations in 114 in-hospital deaths Open
Purpose Postmortem computed tomography (PMCT) typically reveals blood clots and sedimentation in cardiac and vascular structures. We examined the associations between these postmortem findings and antemortem clinical and laboratory paramet…
View article: Diagnostic Performance of a Large Language Model for Determining the Cause of Death: A Comparative Analysis of Clinical History, Postmortem Computed Tomography Findings, and Their Integration
Diagnostic Performance of a Large Language Model for Determining the Cause of Death: A Comparative Analysis of Clinical History, Postmortem Computed Tomography Findings, and Their Integration Open
Integrating postmortem CT findings with clinical history enhances LLM-based cause-of-death determination accuracy, demonstrating the value of multiple information sources while highlighting opportunities for disease-specific diagnostic opt…
View article: Transarterial Embolization Using the Quintet-coaxial Catheter System for a Type II Endoleak after Endovascular Aneurysm Repair
Transarterial Embolization Using the Quintet-coaxial Catheter System for a Type II Endoleak after Endovascular Aneurysm Repair Open
Purpose: Transarterial embolization of the internal iliac artery-associated type II endoleaks necessitates adequate support to approach the abdominal aortic aneurysm sac. Herein, we report initial experience with transarterial embol…
View article: A Rare Neuroendocrine Tumor at the Junction of the Cystic and Common Hepatic Ducts: The Value of a Multimodal Approach in Preoperative Diagnosis
A Rare Neuroendocrine Tumor at the Junction of the Cystic and Common Hepatic Ducts: The Value of a Multimodal Approach in Preoperative Diagnosis Open
View article: Clinical Significance of Whole-Body Computed Tomography Scans in Pediatric Out-of-Hospital Cardiac Arrest Patients Without Prehospital Return of Spontaneous Circulation
Clinical Significance of Whole-Body Computed Tomography Scans in Pediatric Out-of-Hospital Cardiac Arrest Patients Without Prehospital Return of Spontaneous Circulation Open
Background. Whole-body computed tomography (WBCT) is commonly employed for primary screening in pediatric patients experiencing out-of-hospital cardiac arrest (OHCA) without prehospital return of spontaneous circulation (ROSC). This study …
View article: Postpubertal-Type Teratoma of the Retroperitoneal Space as a Late Recurrence of a Testicular Germ Cell Tumor: A Case Report With Clinical Insight
Postpubertal-Type Teratoma of the Retroperitoneal Space as a Late Recurrence of a Testicular Germ Cell Tumor: A Case Report With Clinical Insight Open
View article: Clinical Significance of Whole-Body Computed Tomography Scans in Pediatric Out-of-Hospital Cardiac Arrest Patients Without Prehospital Return of Spontaneous Circulation
Clinical Significance of Whole-Body Computed Tomography Scans in Pediatric Out-of-Hospital Cardiac Arrest Patients Without Prehospital Return of Spontaneous Circulation Open
Background: Whole-body computed tomography (WBCT) is commonly employed for primary screening in pediatric patients experiencing out-of-hospital cardiac arrest (OHCA) without prehospital return of spontaneous circulation (ROSC). This study …
View article: Diagnostic Performance of GPT-4o and Claude 3 Opus in Determining Causes of Death From Medical Histories and Postmortem CT Findings
Diagnostic Performance of GPT-4o and Claude 3 Opus in Determining Causes of Death From Medical Histories and Postmortem CT Findings Open
View article: Cutoff CT value can identify upper gastrointestinal bleeding on postmortem CT: Development and validation study
Cutoff CT value can identify upper gastrointestinal bleeding on postmortem CT: Development and validation study Open
This study aimed to establish the diagnostic criteria for upper gastrointestinal bleeding (UGIB) using postmortem computed tomography (PMCT). This case-control study enrolled 27 consecutive patients with autopsy-proven UGIB and 170 of the …
View article: Mucinous adenocarcinoma derived from villous adenoma of the kidney with muconephrosis
Mucinous adenocarcinoma derived from villous adenoma of the kidney with muconephrosis Open
Key Clinical Message Upper respiratory tract villous adenoma (VA) with muconephrosis is rare and should be included in the differential diagnosis when pelvic dilatation with a solid component is detected. VA may transform into malignant mu…
View article: Essence of postmortem computed tomography for in-hospital deaths: what clinical radiologists should know
Essence of postmortem computed tomography for in-hospital deaths: what clinical radiologists should know Open
Postmortem computed tomography (CT) is an essential tool for investigating the causes of death. Postmortem CT has characteristic imaging findings and should not be interpreted in the same manner as clinical antemortem images. In analyzing …
View article: Comparison of CT findings of coronavirus disease 2019 (COVID-19) pneumonia caused by different major variants
Comparison of CT findings of coronavirus disease 2019 (COVID-19) pneumonia caused by different major variants Open
View article: Specific Gut Microbial Environment in Lard Diet-Induced Prostate Cancer Development and Progression
Specific Gut Microbial Environment in Lard Diet-Induced Prostate Cancer Development and Progression Open
Lard diet (LD) is a risk factor for prostate cancer (PCa) development and progression. Two immunocompetent mouse models fed with isocaloric specific fat diets (LD) enriched in saturated and monounsaturated fatty acid (SMFA), showed signifi…
View article: The role of chest imaging in the diagnosis, management, and monitoring of coronavirus disease 2019 (COVID-19)
The role of chest imaging in the diagnosis, management, and monitoring of coronavirus disease 2019 (COVID-19) Open
View article: Incidence and computed tomography findings of lenvatinib-induced pancreatobiliary inflammation
Incidence and computed tomography findings of lenvatinib-induced pancreatobiliary inflammation Open
In this single-center retrospective study, we intended to evaluate the frequencies and characteristics of computed tomography findings of pancreatobiliary inflammation (PBI) in patients treated with lenvatinib and the relationship of these…
View article: Standardized reporting systems of chest computed tomography in a population with low coronavirus disease 2019 prevalence: A retrospective comparative study
Standardized reporting systems of chest computed tomography in a population with low coronavirus disease 2019 prevalence: A retrospective comparative study Open
View article: Delayed cerebral enhancement on post-mortem computed tomography due to residual contrast medium administered shortly before death
Delayed cerebral enhancement on post-mortem computed tomography due to residual contrast medium administered shortly before death Open
Postmortem computed tomography (CT) is currently a well-known procedure and helps in postmortem investigations. In this case report, we report a unique postmortem CT finding: delayed cerebral enhancement associated with the antemortem infu…
View article: A multicenter retrospective study for the relationship between tumor burden and the eligibility of upfront therapy in patients with castration naive prostate cancer
A multicenter retrospective study for the relationship between tumor burden and the eligibility of upfront therapy in patients with castration naive prostate cancer Open
View article: Utility of unenhanced postmortem computed tomography for investigation of in-hospital nontraumatic death in children up to 3 years of age at a single Japanese tertiary care hospital
Utility of unenhanced postmortem computed tomography for investigation of in-hospital nontraumatic death in children up to 3 years of age at a single Japanese tertiary care hospital Open
To evaluate the utility of unenhanced postmortem computed tomography (PMCT) for the investigation of in-hospital nontraumatic death in children up to 3 years of age. This study included the cadavers of children who died from intrinsic dise…
View article: MP37-10 ASSOCIATION OF TUMOR BURDEN WITH THE ELIGIBILITY OF UPFRONT THERAPY IN PATIENTS WITH CASTRATION NAIVE PROSTATE CANCER: A MULTICENTER RETROSPECTIVE STUDY
MP37-10 ASSOCIATION OF TUMOR BURDEN WITH THE ELIGIBILITY OF UPFRONT THERAPY IN PATIENTS WITH CASTRATION NAIVE PROSTATE CANCER: A MULTICENTER RETROSPECTIVE STUDY Open
You have accessJournal of UrologyProstate Cancer: Advanced (including Drug Therapy) III (MP37)1 Apr 2020MP37-10 ASSOCIATION OF TUMOR BURDEN WITH THE ELIGIBILITY OF UPFRONT THERAPY IN PATIENTS WITH CASTRATION NAIVE PROSTATE CANCER: A MULTIC…
View article: Investigation of immunocytochemical staining method in cell suspension state using microtube
Investigation of immunocytochemical staining method in cell suspension state using microtube Open
In this study, we developed a new immunocytochemistry method, which is performed on floating cells. After antigen-antibody reaction and colorization carried out under the floating condition in a microtube, the cells are on a slide glass. T…
View article: Changes in conditional net survival and dynamic prognostic factors in patients with newly diagnosed metastatic prostate cancer initially treated with androgen deprivation therapy
Changes in conditional net survival and dynamic prognostic factors in patients with newly diagnosed metastatic prostate cancer initially treated with androgen deprivation therapy Open
Background The purpose of this study was to identify predictive factors associated with conditional net survival in patients with metastatic hormone‐naive prostate cancer (mHNPC) initially treated with androgen deprivation therapy (ADT). M…
View article: Prognostic significance of early changes in serum biomarker levels in patients with newly diagnosed metastatic prostate cancer
Prognostic significance of early changes in serum biomarker levels in patients with newly diagnosed metastatic prostate cancer Open
We evaluated the impact of early changes in serum biomarker levels on the survival of patients with metastatic hormone-sensitive prostate cancer (mHSPC) who were initially treated with androgen deprivation therapy (ADT). We retrospectively…
View article: MP28-09 PROGNOSTIC SIGNIFICANCE OF EARLY CHANGES IN SERUM BIOMARKER LEVELS IN PATIENTS WITH NEWLY DIAGNOSED METASTATIC PROSTATE CANCER
MP28-09 PROGNOSTIC SIGNIFICANCE OF EARLY CHANGES IN SERUM BIOMARKER LEVELS IN PATIENTS WITH NEWLY DIAGNOSED METASTATIC PROSTATE CANCER Open
You have accessJournal of UrologyProstate Cancer: Markers II (MP28)1 Apr 2019MP28-09 PROGNOSTIC SIGNIFICANCE OF EARLY CHANGES IN SERUM BIOMARKER LEVELS IN PATIENTS WITH NEWLY DIAGNOSED METASTATIC PROSTATE CANCER Hiromi Sato*, Shintaro Nari…
View article: MP28-20 THE GERIATRIC NUTRITIONAL RISK INDEX AS AN INDEPENDENT PREDICTOR FOR MORTALITY IN PATIENTS WITH NEWLY DIAGNOSED METASTATIC PROSTATE CANCER: MULTICENTER RETROSPECTIVE COHORT STUDY
MP28-20 THE GERIATRIC NUTRITIONAL RISK INDEX AS AN INDEPENDENT PREDICTOR FOR MORTALITY IN PATIENTS WITH NEWLY DIAGNOSED METASTATIC PROSTATE CANCER: MULTICENTER RETROSPECTIVE COHORT STUDY Open
You have accessJournal of UrologyProstate Cancer: Markers II (MP28)1 Apr 2019MP28-20 THE GERIATRIC NUTRITIONAL RISK INDEX AS AN INDEPENDENT PREDICTOR FOR MORTALITY IN PATIENTS WITH NEWLY DIAGNOSED METASTATIC PROSTATE CANCER: MULTICENTER RE…
View article: MP35-15 DEVELOPMENT AND VALIDATION OF A NOVEL PROGNOSTIC MODEL FOR PREDICTING OVERALL SURVIVAL IN TREATMENT NAIVE CASTRATION-SENSITIVE METASTATIC PROSTATE CANCER.
MP35-15 DEVELOPMENT AND VALIDATION OF A NOVEL PROGNOSTIC MODEL FOR PREDICTING OVERALL SURVIVAL IN TREATMENT NAIVE CASTRATION-SENSITIVE METASTATIC PROSTATE CANCER. Open
You have accessJournal of UrologyProstate Cancer: Markers I1 Apr 2018MP35-15 DEVELOPMENT AND VALIDATION OF A NOVEL PROGNOSTIC MODEL FOR PREDICTING OVERALL SURVIVAL IN TREATMENT NAIVE CASTRATION-SENSITIVE METASTATIC PROSTATE CANCER. Shusuke…
View article: Compensated Cell Enlargement in fugu5 is Specifically Triggered by Lowered Sucrose Production from Seed Storage Lipids
Compensated Cell Enlargement in fugu5 is Specifically Triggered by Lowered Sucrose Production from Seed Storage Lipids Open
To reveal the logic of size regulation in multicellular organisms, we have used Arabidopsis thaliana as a model organism and its leaves as a model organ. We discovered the existence of a compensatory system, whereby a decrease in leaf cell…
View article: A case of clear cell chondrosarcoma
A case of clear cell chondrosarcoma Open
背景 : 軟骨肉腫は悪性骨腫瘍の約 30%を占めるが, そのサブタイプである淡明細胞軟骨肉腫 (clear cell chondrosarcoma : 以下 CCCS) は全軟骨肉腫の約 2%といわれており, きわめてまれな腫瘍である. 今回われわれは CCCS の 1 例を経験したので, その捺印細胞像を中心に報告する. 症例 : 40 歳代, 男性. 右股関節痛の悪化にて当院受診となった. 画像検査にて右大腿骨の骨頭から頸部にかけて腫瘍を認め, 針生検が施行された. 病…