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Front Oncol
January 2025
Clinic of Gastroenterology, Nephro-Urology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.
Introduction: The current understanding of colorectal carcinogenesis is based on the adenoma-carcinoma sequence, where genetics, intestinal microbiota changes and local immunity shifts seem to play the key roles. Despite the emerging evidence of dysbiotic intestinal state and immune-cell infiltration changes in patients with colorectal adenocarcinoma, early and advanced adenoma as precursors of colorectal cancer, and carcinoma as the following progression, are rather less studied. The newly colon-site adapted AI-based analysis of immune infiltrates is able to predict long-term outcomes of colon carcinoma.
View Article and Find Full Text PDFESMO Open
January 2025
Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.
Background: Small bowel adenocarcinoma (SBA) is a rare malignancy with few established chemotherapy options and a dismal prognosis. We investigated the expression of claudin 18.2, nectin-4, human epidermal growth factor receptor 3 (HER3), and programmed death-ligand 1 (PD-L1) in SBA to identify potential antibody drug targets and analyzed associated clinicopathological features and prognosis.
View Article and Find Full Text PDFWorld J Nucl Med
December 2024
Department of Nuclear Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India.
Pituitary adenoma is the most common disease that affects the gland and may be classified as functional/nonsecretory tumors. Inflammatory/infective causes may also affect the pituitary gland. The 18F-fluorodeoxyglucose positron emission tomography/computed tomography (F18-FDG PET/CT) may have an incremental value in assessing these lesions and in determining their clinical significance.
View Article and Find Full Text PDFWorld J Clin Cases
December 2024
Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan.
Background: Small bowel tumors (SBTs) are a heterogeneous group of difficult-to-diagnose tumors that account for 2%-5% of all gastrointestinal tumors. Single-balloon enteroscopy greatly enhances the diagnosis and treatment of SBTs. However, few epidemiological studies have been conducted in Taiwan to determine the clinical profile of SBTs.
View Article and Find Full Text PDFCureus
November 2024
Department of Anesthesiology, Dr. D. Y. Patil Medical College, Hospital & Research Centre, Dr. D. Y. Patil Vidyapeeth (Deemed to be University), Pune, IND.
Managing a patient with hypertrophic obstructive cardiomyopathy (HOCM) presents a significant challenge for any anesthesiologist. A deep understanding of the pathophysiology, alongside meticulous planning and hemodynamic monitoring, is essential. Key considerations include maintaining sinus rhythm, ensuring adequate preload and afterload, and preventing tachycardia.
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