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| http://dx.doi.org/10.21037/hbsn-20-861 | DOI Listing |
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Unveiling the Masquerade: Early Gastric Cancer Mimicking Advanced Disease with Ectopic Pancreas Intrusion.
Ann Ital Chir
December 2024
Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy; General and Oncologic Surgery, Department of Surgery, Morgagni-Pierantoni Hospital, 47121 Forlì, Italy.
Gastric cancer is a significant health concern worldwide, and its diagnosis and management are of paramount importance. Ectopic pancreas (EP) refers to an embryological abnormality where healthy pancreatic tissue develops without anatomical, vascular, or neural communication with the normal pancreas. We report the case of a patient whose initial endoscopic evaluation suggested early gastric cancer, but computed tomography scan (CT scan) and endoscopic ultrasound (EUS) indicated a locally advanced tumor.
View Article and Find Full Text PDFPrimary signet-ring cell carcinoma of the prostate involving the pelvis: a case report.
Front Oncol
December 2024
Department of Pathology, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China.
Background: Signet-ring cell carcinoma (SRCC) originates from undifferentiated stem cells in the neck of glands within the lamina propria of the mucosa. Primarily affecting the stomach, SRCC can also involve the breast, pancreas, gallbladder, colon, and bladder, although these cases are rare. SRCC of the prostate is extremely rare, and diagnosing it pelvic puncture is particularly challenging.
View Article and Find Full Text PDFOptimal tissue acquisition method for pancreatic mass.
Dig Endosc
December 2024
Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
Pancreatic masses pose a diagnostic difficulty due to the technical complexities related to tissue acquisition. Endoscopic ultrasound (EUS)-guided tissue acquisition has transformed the field by allowing access to pancreatic lesions through fine-needle and biopsy. However, diagnostic accuracy differs based on tumor characteristics and procedural factors.
View Article and Find Full Text PDFDNA repair protein RAD50 is involved in the streptozotocin-induced diabetes susceptibility of mice.
Exp Anim
December 2024
Division of Experimental Animals, Graduate School of Medicine, Nagoya University.
Streptozotocin (STZ) is widely used as a pancreatic beta-cell toxin to induce experimental diabetes in rodents. Strain-dependent variations in STZ-induced diabetes susceptibility have been reported in mice. Differences in STZ-induced diabetes susceptibility are putatively related to pancreatic beta-cell fragility via DNA damage response.
View Article and Find Full Text PDFAccuracy of machine learning models for pre-diagnosis and diagnosis of pancreatic ductal adenocarcinoma in contrast-CT images: a systematic review and meta-analysis.
Abdom Radiol (NY)
December 2024
Brazilian Center for Evidence-Based Research, Federal University of Santa Catarina, Florianópolis, Brazil.
Purpose: To evaluate the diagnostic ability and methodological quality of ML models in detecting Pancreatic Ductal Adenocarcinoma (PDAC) in Contrast CT images.
Method: Included studies assessed adults diagnosed with PDAC, confirmed by histopathology. Metrics of tests were interpreted by ML algorithms.
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