Results 141 to 150 of about 167,880 (293)
Rectal Arteriovenous Malformation Mimicking a Submucosal Tumor: Successful Long-Term Outcome After Transcatheter Arterial Embolization With N-Butyl-2-Cyanoacrylate-Lipiodol. [PDF]
DEN OpenABSTRACT Rectal arteriovenous malformations (AVMs) are rare vascular anomalies that pose diagnostic challenges because they may resemble submucosal tumor–like lesions. A 54‐year‐old man presented with recurrent hematochezia, and a colonoscopy revealed a protruding lesion near the dentate line.
Baba H +8 more
europepmc +2 more sources
Focal Spot, Fall/Winter 1992 [PDF]
, 1992 https://digitalcommons.wustl.edu/focal_spot_archives/1062/thumbnail ...
core +1 more source
Diagnosis and Management of Prenatal Hereditary Pyropoikilocytosis
Prenatal Diagnosis, EarlyView.ABSTRACT Hereditary pyropoikilocytosis (HPP) is a severe hemolytic anemia caused by variants in SPTA1, SPTB, and EPB41. These weaken horizontal interactions in the erythrocyte cytoskeleton, causing membrane fragmentation and splenic sequestration. It will readily cause fetal anemia and often hydrops fetalis. Prenatal diagnosis requires first ruling out
Connor Hartzell +6 more
wiley +1 more source
Pediatric Discovery, EarlyView.Through network pharmacology and molecular docking, it has been discovered that CA can target MAOB, among other proteins, to exert a therapeutic effect in IBS. In vivo, CA lowered visceral hypersensitivity, anxiety and depression‐like behaviors, and fecal water content, highlighting its therapeutic potential for IBS via anti‐inflammatory pathways ...
Qingyang Yu +4 more
wiley +1 more source
Kaposiform hemangioendothelioma: Diagnosis and treatment
Pediatric Investigation, EarlyView.Vascular endothelial growth factor‐C (VEGF‐C)/vascular endothelial growth factor receptor‐3 (VEGFR‐3) and angiopoietin‐2 (Ang‐2)/tyrosine kinase with immunoglobulin‐like and EGF‐like domain 2 (TIE2) signaling pathways play an important role in lymphangiogenesis.
Yi Tian +5 more
wiley +1 more source
Portal Hypertension &Cirrhosis, EarlyView.Portal hypertension, a critical complication in chronic liver disease, has long relied on invasive hepatic venous pressure gradient measurement for definitive diagnosis. This study establishes that multifrequency three‐dimensional magnetic resonance elastography (3D‐MRE) can noninvasively quantify portal pressure, with splenic stiffness and loss ...
Bai Du +6 more
wiley +1 more source
Portal Hypertension &Cirrhosis, EarlyView.CN‐TIPS is a nationwide, multicenter prospective registry that will enroll 10,000 adults with portal hypertension undergoing transjugular intrahepatic portosystemic shunt in China, integrating perioperative clinical and hemodynamic metrics with standardized imaging (including computational modeling in a dedicated subcohort) and multi‐omics biospecimens,
Yi Xiang +20 more
wiley +1 more source
The Next Frontier: Micro/Nanorobots Operating Inside the Living Body
SmartBot, EarlyView.Micro/nanorobots, with their tiny size and controllable motion capabilities, can perform complex and precise tasks in micro‐spaces, thus showing broad application prospects in the biomedical field. This review systematically summarizes the core advantages of micro/nanorobots in real‐time in vivo imaging, targeted drug delivery, and active barrier ...
Ningbo Yu +5 more
wiley +1 more source