Robot-assisted radical cystectomy using real-time transrectal ultrasound guidance in a patient who had radical prostatectomy and salvage external beam radiation therapy.

Introduction: Radical cystectomy for patients who previously underwent both radical prostatectomy and prostatic bed radiation is technically challenging.

Case Presentation: A 78-year-old man with a history of radical prostatectomy and salvage radiation for prostate cancer was referred to our hospital for radical treatment of bladder cancer. After two cycles of neoadjuvant chemotherapy, he underwent robot-assisted radical cystectomy with real-time transrectal ultrasound guidance during dissection of the rectovesical space to minimize the risk of rectal injury.

Modest dilation using rotational atherectomy and drug-coated balloon for native coronary proximal lesion with patent internal thoracic artery graft.

Unlabelled: Intervention to proximal lesions should be avoided in graft-protected native coronary arteries in general, because there might be a risk for bypass-graft failure. An 81-year-old man with coronary artery bypass grafting surgery due to 3-vessel disease 17 years previously complained of worsening angina. Coronary angiography (CAG) revealed a diseased saphenous vein graft (SVG) and a probable functional occlusion in the mid left anterior descending coronary artery (LAD) concomitant with calcified severe stenosis in the left main (LM)-proximal LAD, and patent right internal thoracic artery (RITA)-LAD graft.

[A case of paroxysmal dysarthria and ataxia appeared late after treatment of myelin oligodendrocyte glycoprotein (MOG) antibody-related isolated rhombencephalitis].

A 49-year-old female was admitted to our hospital due to acute-onset dysarthria and unstable gait. Brain MR diffusion weighted imaging revealed high signal intensities in the midbrain. Brain tumors, abscess and demyelinating lesions was suspected firstly as etiology of the lesion and antibiotics and antiviral drug were started under consulting with the neurosurgeon about brain biopsy.

Management of ERCP-related perforation: a large multicenter study.

Background And Aims: Perforation is a rare but serious adverse event associated with endoscopic retrograde cholangiopancreatography (ERCP). There is no consensus to guide clinicians in the management of ERCP-related duodenal perforations, making it difficult to determine whether surgical or endoscopic treatment is optimal. The present study retrospectively evaluated the characteristics and clinical outcomes of patients who experienced ERCP-related duodenal perforations according to the mechanism of injury.

Second home blood pressure measurements per occasion predict incident cardiovascular events in type 2 diabetes: KAMOGAWA-HBP study.

Home blood pressure (HBP) monitoring is a better prognostic predictor than clinical BP monitoring. However, the suggested number of HBP measurements in each occasion varies across guidelines. The study aimed to identify which HBP measurements in each occasion are more closely associated with new cardiovascular events in patients with type 2 diabetes.

Risk of colorectal cancer among fecal immunochemical test-positive individuals by timing of previous colonoscopy: A multicenter analysis.

Background And Aim: The risk of colorectal cancer among fecal immunochemistry test-positive individuals who had undergone previous colonoscopies remains unclear. Therefore, this study aimed to determine the differences in the risk of colorectal cancer among fecal immunochemistry test-positive individuals according to the timing of their previous colonoscopies.

Methods: This multicenter, retrospective, observational study was conducted in Japan as a subgroup analysis of the J-SCOUT study (UMIN000040690), which integrated and analyzed a database comprising all colonoscopies performed at participating Japanese institutions between 2010 and 2020.

[Five-year outcomes in patients with ischemic stroke or transient ischemic attack after widespread use of direct oral anticoagulants].

The long-term outcomes of patients with stroke or transient ischemic attack (TIA) after widespread use of direct oral anticoagulants (DOACs) were investigated. Patients with ischemic stroke or TIA admitted between April 2014 and September 2015 were prospectively enrolled and followed for up to 5 years after the index stroke or TIA. Primary outcome measures were any cause of death and stroke recurrence.

A Possible Contraindication for Endoscopic Ultrasound-Guided Hepaticogastrostomy: A Giant Hiatal Hernia.

We present the case of an 82-year-old female with obstructive jaundice secondary to a malignant distal biliary stricture. Endoscopic ultrasound-guided hepaticogastrostomy (EUS-HGS) was performed. The presence of a giant hiatal hernia induced dynamic liver movement during respiration, leading to unstable scope positioning.

Deep Bayesian active learning-to-rank with relative annotation for estimation of ulcerative colitis severity.

Automatic image-based severity estimation is an important task in computer-aided diagnosis. Severity estimation by deep learning requires a large amount of training data to achieve a high performance. In general, severity estimation uses training data annotated with discrete (i.

Absence of the Susceptibility Vessel Sign with Cancer-Associated Hypercoagulability-Related Stroke.

Background And Purpose: The susceptibility vessel sign, a hypointense signal on MR T2-weighted gradient-recalled echo images, is associated with erythrocyte-predominant thrombi, which are often present in cardioembolism. In contrast, cancer-associated hypercoagulability (CAH)-related stroke, which is presumably caused by fibrin-predominant thrombi, is associated with the absence of the susceptibility vessel sign. We hypothesized that the prevalence of the susceptibility vessel sign may be helpful in distinguishing CAH-related stroke from cardioembolism.

Differential Impact of Fractional Flow Reserve Measured After Coronary Stent Implantation by Left Ventricular Dysfunction.

Background: Both left ventricular systolic function and fractional flow reserve (FFR) are prognostic factors after percutaneous coronary intervention (PCI). However, how these prognostic factors are inter-related in risk stratification of patients after PCI remains unclarified.

Objectives: This study evaluated differential prognostic implication of post-PCI FFR according to left ventricular ejection fraction (LVEF).

Multicenter Registry of Common Femoral Artery Disease Treated With Endovascular Revascularization Using Interwoven Nitinol Stents: An Observational Retrospective Study.

Purpose: Surgical thromboendarterectomy has been the gold standard treatment for common femoral artery (CFA) disease. However, endovascular therapy (EVT) is conducted in certain patients with CFA lesions because of multiple comorbidities. The interwoven nitinol stent (IWS) has been developed to prevent stent fracture.

How Topographic Diffusion-Weighted Imaging Patterns can Predict the Potential Embolic Source.

Purpose: To develop an imaging prediction model for patients with embolic stroke of undetermined source (ESUS), we investigated the association of topographic diffusion-weighted imaging (DWI) patterns with potential embolic sources (PES) identified by transesophageal echocardiography.

Methods: From a total of 992 consecutive patients with embolic stroke, 366 patients with the ESUS group were selected. ESUS was defined as no atrial fibrillation (Af) within 24h from admission and no PES after general examination.

Effects of preceding antiplatelet agents on severity of ischemic stroke in patients with a history of stroke.

Introduction: Antiplatelet agents are effective for secondary prevention of ischemic stroke and can reduce the severity of first-ever ischemic stroke. However, it is uncertain if prophylactic antiplatelet therapy reduces the severity of recurrent ischemic stroke. The aim of this study was to determine the effect of preceding antiplatelet treatment on the severity of thrombotic stroke (TS) in patients with a prior history of stroke.

Cerebral Small Vessel Disease Burden for Bleeding Risk during Antithrombotic Therapy: Bleeding with Antithrombotic Therapy 2 Study.

Objective: This study was undertaken to determine the excess risk of antithrombotic-related bleeding due to cerebral small vessel disease (SVD) burden.

Methods: In this observational, prospective cohort study, patients with cerebrovascular or cardiovascular diseases taking oral antithrombotic agents were enrolled from 52 hospitals across Japan between 2016 and 2019. Baseline multimodal magnetic resonance imaging acquired under prespecified conditions was assessed by a central diagnostic radiology committee to calculate total SVD score.

Successful Forceps Biopsy of Carcinoma of the Distal Bile Duct Under Direct Visualization Using a Stone Retrieval Balloon Catheter.

We present the case of a 72-year-old woman with elevated hepatobiliary enzymes and a small mass in the distal bile duct near the papilla. Fluoroscopy-guided forceps biopsy initially yielded insufficient tissue. After endoscopic papillary large balloon dilation with sphincterotomy, a stone retrieval balloon was used to expose the tumor to the duodenum.