Results 111 to 120 of about 154,630 (309)

Immune Checkpoint Inhibitors Induce Intestinal Epithelial Injury and a Senescence‐Like Phenotype

iNew Medicine, EarlyView.
ICI treatment promotes the infiltration of activated immune cells into the intestinal mucosa. This inflammatory microenvironment is associated with significant epithelial injury, characterized by the disruption of the epithelial barrier, the depletion of specialized secretory cell lineages, and the induction of a premature senescence phenotype ...
Juan Wang, Shuang Wu, Shuangbiao Wei, Weizhen Xiang, Jianshang Huang, Lei Xiong, Hua Wang, Li Zuo   +7 more
wiley   +1 more source

Adenomyoma of the Ileum Leading to Intussusception

, 2011
Adenomyoma of the ileum is a rare condition. A 68-year-old Japanese man presented with nausea and distension of the abdomen. Enhanced computed tomography of his abdomen revealed wall thickening in the ileum and dilation of the proximal small intestine ...
Hirotoshi Maruo, Makoto Takeda, Masanori Yamazaki, Tuyoshi Shoji, Yukihiro Higashi   +4 more
core   +1 more source

Hepatic Sinusoidal Obstruction Syndrome Induced by Pyrrolizidine Alkaloids: Mechanistic Insights, Emerging Biomarkers, and Therapeutic Innovations

iNew Medicine, EarlyView.
ABSTRACT Hepatic sinusoidal obstruction syndrome (HSOS) is a microcirculatory disorder of the liver that poses a serious threat to human health. Pyrrolizidine alkaloids (PAs), a class of toxins widely found in plants, are often ingested accidentally and are one of the major causes of HSOS.
Fumin Zhang, Cheng Zhu, Xingyu Li, Yaoling Zhu, Domingo Antonio Sánchez Martínez, Ying Dai, Lifeng Guo, Derun Kong   +7 more
wiley   +1 more source

Histopathology of the ileum from a BVDV infected steer.

, 2015
(A) shows section of ileum with depletion of lymphocytes from Peyer’s patches (arrows), and (B) Immunohistochemistry showing positive staining for BVDV in ileum of infected steer (arrow showing brown color).
Laurel J. Gershwin (653896), Rachel Toaff-Rosenstein (762239), Holly L. Neibergs (127865), Alison L. Van Eenennaam (242082), Heather A. McEligot (827039), Matt X. Shao (827040), Mark L. Anderson (827038), James Womack (78963), Jeremy F. Taylor (179789)   +8 more
core   +1 more source

Incidental Detection of Portal Venous Gas During POCUS in a Neonate With Necrotizing Enterocolitis and Intestinal Perforation: A Case Report

Journal of Clinical Ultrasound, EarlyView.
Point‐of‐care ultrasound performed at the bedside identified hepatic portal venous gas in a critically ill neonate, prompting urgent evaluation and revealing intestinal perforation due to necrotizing enterocolitis. This case highlights the potential of POCUS to accelerate diagnosis when clinical signs are subtle or nonspecific.
Tiago Henrique de Souza, Elisa Caixeta Fallieri Nascimento, Fernando de Lima Carioca, Nayara Hillebrand Franzon, Humberto Magalhães Silva   +4 more
wiley   +1 more source

Structural organisation of the rats' ileum

, 2023
The small intestine, particularly the ileum, is often negatively affected by endogenous or exogenous factors. Not the least important among the factors of exogenous origin belongs to food additives, which are widely used in the food industry not only to ...
Білаш, Сергій Михайлович, Bilash, S. M., Oliinichenko, Ya. O., Олійніченко, Ярина Олександрівна   +3 more
core  

Pancreas–Intestine Composite Transplantation for Simultaneous Loss of Pancreatic and Intestinal Function (With Video)

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Pancreas–intestine composite transplantation (PITx) is a therapeutic option for patients with irreversible loss of both pancreatic and intestinal function. We report a case of PITx in a 16‐year‐old male who developed fulminant Type 1 diabetes mellitus complicated by non‐occlusive mesenteric ischemia, resulting in extensive intestinal necrosis.
Kei Yamane, Takashi Ito, Takayuki Anazawa, Junji Fujikura, Makoto Okabe, Satoshi Ishida, Koki Kurahashi, Masaaki Hirata, Hiroshi Kawamoto, Hiroto Nishino, Asahi Sato, Tomoaki Yoh, Hidenobu Kojima, Shinya Okumura, Takahiro Nishio, Daisuke Ueda, Hirofumi Hirao, Yuki Masano, Shoichi Kageyama, Katsunori Sakamoto, Satoshi Ogiso, Kazuyuki Nagai, Yoichiro Uchida, Takamichi Ishii, Etsuro Hatano   +24 more
wiley   +1 more source

Intrafraction motion and impact of margin reduction for MR‐Linac online adaptive radiotherapy for pancreatic cancer treatments

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 17-24, March 2025.
This analysis included quantification of intrafraction motion in pancreas stereotactic ablative radiotherapy treated on the MR‐Linac, leading to the development of adjusted (PTV) margins. Intrafraction motion indicated an average target displacement of 1–3 mm, resulting in an adjusted PTV margin of 2 mm in the right–left and superior–inferior ...
Ashleigh Fasala, Madeline Carr, Yolanda Surjan, Parmoun Daghigh, Jeremy de Leon, Abbey Burns, Vikneswary Batumalai   +6 more
wiley   +1 more source

Intestinal ultrasound versus magnetic resonance enterography for detecting small bowel Crohn's disease in children

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives In Crohn's disease (CD), magnetic resonance enterography (MRE) is used to assess small bowel disease activity. Intestinal ultrasound (IUS) is a less invasive, cheaper and more easily accessible imaging modality in CD. This study assesses the diagnostic accuracy of IUS versus MRE and defines an optimal bowel wall thickness (BWT) cut ...
Johanna M. B. W. Vos, Elsa A. van Wassenaer, Anouk J. Konert, Joost van Schuppen, Rick R. van Rijn, Tim G.J. de Meij, Johan E. van Limbergen, Krisztina B. Gecse, Geert R. A. M. D'Haens, Marc A. Benninga, Bart G. P. Koot, the RAINBOW group   +11 more
wiley   +1 more source

Endoscopic findings in patients with Shwachman–Diamond syndrome: A report from the North American Shwachman–Diamond syndrome registry

JPGN Reports, EarlyView.
Abstract Objectives Shwachman–Diamond syndrome (SDS) is an inherited bone marrow failure disorder, and its endoscopic phenotype is poorly defined. We sought to characterize endoscopic findings in patients with genetically confirmed SDS. Methods Retrospective registry study of 45 patients with biallelic Shwachman–Bodian–Diamond syndrome mutations and ...
Elizabeth Korn, Jane Koo, Diana Schwarz, Meghan Haney, Juan Putra, Jaeson Kim, Leah Cheng, Sarah Steltz, Lois Schwarz, Sara Loveless, Richard Cooper, Claire Dusa, Kasiani C. Myers, Akiko Shimamura, Andrew Wehrman, Amit S. Grover   +15 more
wiley   +1 more source