Comparison of antimicrobial therapy termination in febrile and afebrile patients with acute cholangitis after drainage.

The standard treatment duration for acute cholangitis (AC) involves a 4-7-day antimicrobial treatment post-biliary drainage; however, recent studies have suggested that a ≤ 2-3 days is sufficient. However, clinical practice frequently depends on body temperature as a criterion for discontinuing antimicrobial treatment. Therefore, in this study, we assessed whether patients with AC can achieve successful outcomes with a ≤ 7-day antimicrobial treatment, even with a fever, assuming the infection source is effectively controlled.

National trends in hospitalizations for gastrointestinal bleeding in Japan.

Gastrointestinal bleeding (GIB) is a significant public health concern, predominantly associated with high morbidity. However, there have been no reports investigating the trends of GIB in Japan using nationwide data. This study aims to identify current trends and issues in the management of GIB by assessing Japan's national data.

Clinical assessment of computed tomography for detecting ingested blister packs: A single-center retrospective study.

Objectives: Blister pack (BP) ingestion poses serious risks, such as gastrointestinal perforation, and accurate localization by computed tomography (CT) is a common practice. However, while it has been reported in vitro that CT visibility varies with the material type of BPs, there have been no reports on this variability in clinical settings. In this study, we investigated the CT detection rates of different BPs in clinical settings.

Giant Brunner's gland hyperplasia of the duodenum successfully resected by endoscopic mucosal resection: A case report.

Background: Duodenal Brunner's gland hyperplasia (BGH) is a therapeutic target when complications such as bleeding or gastrointestinal obstruction occur or when malignancy cannot be ruled out. Herein, we present a case of large BGH treated with endoscopic mucosal resection (EMR).

Case Summary: An 83-year-old woman presented at our hospital with dizziness.

Antimicrobial therapy outcomes in acute cholangitis: Hilar multiple obstructions single hilar and common bile duct obstructions.

Background And Aim: The appropriate duration of antimicrobial therapy for acute cholangitis (AC) arising from multiple hilar biliary obstructions as opposed to simple obstruction in the extrahepatic bile duct has not been established. This study assessed the efficacy of the duration of antimicrobial treatments in the Tokyo Guidelines 2018 for AC based on the cause and site of obstruction.

Methods: This single-center retrospective study involved patients with AC who underwent successful biliary drainage and completed a 7-day or shorter antimicrobial treatment.

Development and validation of a scoring system for in-hospital mortality following band ligation in esophageal variceal bleeding.

Objectives: We aimed to develop and validate a simple scoring system to predict in-hospital mortality after endoscopic variceal ligation (EVL) for esophageal variceal bleeding.

Methods: Data from a 13-year study involving 46 Japanese institutions were split into development (initial 7 years) and validation (last 6 years) cohorts. The study subjects were patients hospitalized for esophageal variceal bleeding and treated with EVL.

Phlegmonous Colitis after Cold Snare Polypectomy in an Immunosuppressed Patient: A Case Report.

Introduction: Cold snare polypectomy (CSP) is a procedure with a low risk of complications. Here, we present our experience of a rare case of submucosal abscess following CSP in an immunosuppressed patient.

Case Presentation: Seventy-eight-year-old man underwent CSP, developing a fever, chills, and right lower abdominal pain 8 days later.

Effectiveness of antibiotic prophylaxis for acute esophageal variceal bleeding in patients with band ligation: A large observational study.

Background: Esophageal variceal bleeding is a severe complication associated with liver cirrhosis and typically necessitates endoscopic hemostasis. The current standard treatment is endoscopic variceal ligation (EVL), and Western guidelines recommend antibiotic prophylaxis following hemostasis. However, given the improvements in prognosis for variceal bleeding due to advancements in the management of bleeding and treatments of liver cirrhosis and the global concerns regarding the emergence of multidrug-resistant bacteria, there is a need to reassess the use of routine antibiotic prophylaxis after hemostasis.

Exploration of predictors associated with bleeding in computed tomography-guided core needle splenic biopsy: A retrospective study.

Splenic diseases may be caused by infections and can be either malignant, such as lymphoma and lung cancer, or benign, such as hemangioma. In some cases, diagnostic uncertainty of imaging persists, and image-guided splenic needle biopsy is a useful diagnostic tool to avoid the disadvantages of incorrect diagnosis, including performing unnecessary splenectomy or not giving the necessary treatment. Splenic biopsies can be divided into ultrasound-guided, computed tomography (CT)-guided fine-needle aspiration, or core needle biopsy (CNB).

Systemic AL amyloidosis with multiple submucosal hematomas of the colon: a case report and literature review.

Amyloid light-chain (AL) amyloidosis rarely causes colorectal submucosal hematoma. A 76-year-old man presented with a complaint of bloody stool. An initial colonoscopy revealed ulcerative lesions in the descending colon, leading to a diagnosis of ischemic colitis.

Endoscopic Papillary Balloon Dilation Can Be Safely Performed in Patients on Dual Antiplatelet Therapy: A Pilot Study.

Background And Aims: Endoscopic papillary balloon dilation (EPBD), a low-risk procedure for bleeding, has been suggested as an alternative to endoscopic sphincterotomy for papillary dilatation in patients undergoing endoscopic stone removal who are at a higher risk of bleeding. Several guidelines recommend that combination of two antiplatelet agents should be reduced to single antiplatelet therapy when endoscopic sphincterotomy is performed. However, there is no evidence that EPBD affects the risk of bleeding in patients receiving a combination of two antiplatelet agents; thus, we aimed to explore this problem.

A case of unsuccessful obliteration of percutaneous transhepatic gastric varices using the IMPEDE embolization plug.

Key Clinical Message: Embolization with IMPEDE embolization plug cannot be confirmed on site. Therefore, we propose that the diameter of the device selected be up to 50% larger than the vein diameter to prevent embolization failure and recanalization.

Abstract: Balloon-occluded retrograde transvenous obliteration and percutaneous transhepatic obliteration (PTO) are performed for treating sporadic gastric varices.

Clinical features of acute esophageal mucosal lesions and reflux esophagitis Los Angeles classification grade D: A retrospective study.

Background: Acute esophageal mucosal lesions (AEMLs) are an underrecognized and largely unexplored disease. Endoscopic findings are similar, and a higher percentage of AEML could be misdiagnosed as reflux esophagitis Los Angeles classification grade D (RE-D). These diseases could have different pathologies and require different treatments.

Comprehensive review on endoscopic ultrasound-guided tissue acquisition techniques for solid pancreatic tumor.

Pancreatic ductal adenocarcinoma is speculated to become the second leading cause of cancer-related mortality by 2030, a high mortality rate considering the number of cases. Surgery and chemotherapy are the main treatment options, but they are burdensome for patients. A clear histological diagnosis is needed to determine a treatment plan, and endoscopic ultrasound (EUS)-guided tissue acquisition (TA) is a suitable technique that does not worsen the cancer-specific prognosis even for lesions at risk of needle tract seeding.

Gastric adenocarcinoma of fundic gland type with autoimmune gastritis.

An 87-year-old man with dysphagia presented to our hospital. He was diagnosed with autoimmune gastritis (AIG) with severe atrophy and hypergastrinemia. The patient was positive for parietal cell antibody (PCA) and anti-intrinsic factor antibody (IFA), without evidence of H.