Results 101 to 110 of about 303,803 (298)
Nonneoplastic Mimickers of Pancreatic Neoplasms
Archives of Pathology & Laboratory Medicine, 2009 Abstract Context. —A variety of nonneoplastic conditions may form pancreatic masses that mimic carcinoma. Approximately 5% to 10% of pancreatectomies performed with the clinical diagnosis of pancreatic cancer prove on microscopic evaluation to be pseudotumors.
ZAMBONI, Giuseppe +6 more
openaire +3 more sources
Advance in study on diagnosis of pancreatic cystic tumors on CT/MRI imaging [PDF]
Zhenduanxue lilun yu shijianPancreatic cystic tumors (PCN) refer to cystic tumor lesions originating from the epithelium and/or interstitial tissue of the pancreatic duct. PCN can be roughly divided into mucinous tumors and non-mucinous tumors.
GAO Meng, CHAI Weimin, YAN Fuhua
doaj +1 more source
Advanced Healthcare Materials, EarlyView.We describe a microfluidic tumor‐stroma co‐culture model, engineered to resist collagen‐hydrogel contraction driven by fibroblast activity. Surface silanization with APTES covalently anchors the matrix to the chip, while Genipin crosslinking progressively increases stiffness and elasticity without harming cells. This supports >10 days of co‐culture and
Doriane Le Manach +4 more
wiley +1 more source
The role of epidermal growth factor-like module containing mucin-like hormone receptor 2 in human cancers. [PDF]
, 2014 G-protein coupled receptors (GPCRs) are among the most diverse and ubiquitous proteins in all of biology. The epidermal growth factor-seven span transmembrane (EGF-TM7) subfamily of adhesion GPCRs is a small subset whose members are mainly expressed on ...
Bloch, Orin +8 more
core +2 more sources
Annals of Surgery, 2004 The objectives of this analysis were to define the incidence, natural history, and predictors of neoplasia in pancreatic cysts to determine which patients can safely be observed and which should undergo an operation.With advancements in imaging technology, cystic lesions of the pancreas are being detected with increased frequency. Many of these lesions
Kristine S, Spinelli +7 more
openaire +3 more sources
Microengineered Gradient Hydrogels for Mechanobiology
Advanced Healthcare Materials, EarlyView.Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong +4 more
wiley +1 more source
Paraganglioma Mimicking a Pancreatic Neoplasm
JOP : Journal of the pancreas, 2011 Context Paragangliomas are rare tumours of neural crest origin. Extra-adrenal pancreatic paragangliomas are exceptionally rare. Case report A 66-year-old man with abdominal pain was noted to have a complex pancreatic head and uncinate process mass on imaging. He underwent complete resection by pancreaticoduodenectomy with final pathology confirming a 6
Nicole, Lightfoot +2 more
openaire +2 more sources
Imaging Diagnosis and Management of Pancreatic Cystic Neoplasms
대한영상의학회지, 2019 Incidental pancreatic cysts may show various clinical courses, from benign to invasive malignant lesions. To adequately treat asymptomatic pancreatic cystic tumors, accurate diagnosis is needed.
In Woo Choi +3 more
doaj +1 more source
Matrix Viscoelasticity Regulates Dendritic Cell Migration and Immune Priming
Advanced Materials, EarlyView.Matrix viscoelasticity is a key mechanical feature of the tumor microenvironment but remains poorly understood in immune regulation. Here, we develop a tunable collagen platform to decouple viscoelasticity from stiffness and show that slow‐relaxing matrices constrain dendritic cell migration by limiting actomyosin‐driven matrix remodeling, thereby ...
Wei‐Hung Jung +6 more
wiley +1 more source
Pictorial Review of Rare Pancreatic Tumors and Tumor-like Lesions: Radiologic–Pathologic Correlation
MedicinaRare pancreatic tumors and non-neoplastic tumor-like lesions present a diagnostic challenge due to their uncommon occurrence and overlapping imaging characteristics with more prevalent pancreatic neoplasms. Advances in imaging technologies and diagnostic
Jun Hyung Hong +6 more
doaj +1 more source