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http://dx.doi.org/10.1016/j.vgie.2024.09.004 | DOI Listing |
VideoGIE
January 2025
Department of Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan.
Elife
January 2025
Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, United Kingdom.
The lateral line system enables fishes and aquatic-stage amphibians to detect local water movement via mechanosensory hair cells in neuromasts, and many species to detect weak electric fields via electroreceptors (modified hair cells) in ampullary organs. Both neuromasts and ampullary organs develop from lateral line placodes, but the molecular mechanisms underpinning ampullary organ formation are understudied relative to neuromasts. This is because the ancestral lineages of zebrafish (teleosts) and (frogs) independently lost electroreception.
View Article and Find Full Text PDFAnn Surg Oncol
March 2025
Department of Pathology, School of Medicine, Koc University, Istanbul, Turkey.
Background: The information on the clinicopathologic/outcome differences between ampullary adenocarcinoma (AC) and pancreatic adenocarcinoma (PC) has been conflicting to the extent that it still is questioned whether ACs need to be recognized separately from PCs.
Methods: The characteristics of 413 ACs were compared with those of 547 PCs.
Results: The ACs had a better prognosis than the PCs (5-year survival, 57 % vs 23 %; p < 0.
Cureus
October 2023
Internal Medicine, State University of New York (SUNY) Downstate Health Sciences University, Brooklyn, USA.
Transl Gastroenterol Hepatol
February 2023
Department of Gastroenterology, MedStar Georgetown University Hospital, Washington, DC, USA.
Background: Ampullary adenomas are lesions at the duodenum's major papilla commonly associated with familial adenomatous polyposis (FAP) but may also occur sporadically. Historically, ampullary adenomas were removed surgically, however endoscopic resection has become the preferred method of resection. Most of the literature on management of ampullary adenomas are small single-center retrospective reviews.
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