We report on the case of a 65-year-old man with an indication for a transrectal multibiopsy of the prostate based on a PSA value of 4.5 ng/ml. A massive haemoglobin effective rectal bleeding occurred post-intervention, which due to haemodynamic instability required the administration of erythrocyte concentrates. Both manual compression and rectal tamponade failed to stop the bleeding, and immediate haemostasis was achieved through an endoscopic injection of adrenaline. We present this case in detail and additionally describe current data on the complications of the ultrasound-guided transrectal biopsy of the prostate and the options for treating the fulminant rectal bleeding that is a consequence of this procedure.
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http://dx.doi.org/10.1007/s11255-007-9175-0 | DOI Listing |
J Med Internet Res
January 2025
Department of Gastroenterology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Background: Gastrointestinal bleeding (GIB) is a severe and potentially life-threatening complication in patients with acute myocardial infarction (AMI), significantly affecting prognosis during hospitalization. Early identification of high-risk patients is essential to reduce complications, improve outcomes, and guide clinical decision-making.
Objective: This study aimed to develop and validate a machine learning (ML)-based model for predicting in-hospital GIB in patients with AMI, identify key risk factors, and evaluate the clinical applicability of the model for risk stratification and decision support.
Inflamm Bowel Dis
January 2025
Inflammatory Bowel Disease Unit, Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary, 5th Floor Cal Wenzel Precision Health Building, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada.
Background: Historically, randomized controlled trials (RCTs) have been criticized for being poorly generalizable to patients with ulcerative colitis (UC) evaluated in routine care. We aimed to evaluate the proportion of patients with UC starting an advanced therapy who would be eligible to participate in phase 3 registrational UC RCTs.
Methods: We conducted a retrospective cohort analysis of UC patients starting vedolizumab, ustekinumab, or tofacitinib at 2 IBD clinics at the University of Calgary.
Endoscopy
December 2025
Gastroenterology, The People's Hospital of Leshan, Southwest Medical University, Leshan, China.
World J Gastroenterol
January 2025
Department of Radiology, Nanfang Hospital, Southern Medical University, Guangzhou 510151, Guangdong Province, China.
Background: Transjugular intrahepatic portosystemic shunt (TIPS) is an effective intervention for managing complications of portal hypertension, particularly acute variceal bleeding (AVB). While effective in reducing portal pressure and preventing rebleeding, TIPS is associated with a considerable risk of overt hepatic encephalopathy (OHE), a complication that significantly elevates mortality rates.
Aim: To develop a machine learning (ML) model to predict OHE occurrence post-TIPS in patients with AVB using a 5-year dataset.
World J Gastroenterol
January 2025
Department of Gastroenterology, Air Force Medical Center, Beijing 100142, China.
Background: Gastrointestinal (GI) vascular bleeding disorders pose significant clinical challenges due to their complex pathogenesis and varied treatment responses. Despite advancements in diagnostic and therapeutic techniques, optimal management strategies remain elusive, necessitating further research.
Aim: To assess research trends and clinical advancements in GI vascular bleeding disorders, highlighting key themes and therapeutic progress.
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