Results 91 to 100 of about 3,872,290 (346)

Longer small bowel segments are resected in emergency surgery for ileocaecal Crohn’s disease with a higher ileostomy and complication rate

Techniques in Coloproctology, 2019
Repeated intestinal resections may have disabling consequences in patients with Crohn’s disease even in the absence of short bowel syndrome. Our aim was to evaluate the length of resected small bowel in patients undergoing elective and emergency surgery ...
V. Celentano, V. Celentano, D. O’Leary, A. Caiazzo, K. Flashman, F. Sagias, J. Conti, A. Senapati, J. Khan   +8 more
semanticscholar   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Emergency treatment of complicated colorectal cancer

Cancer Management and Research, 2018
Giovanni Domenico Tebala,1 Andrea Natili,1,2 Antonio Gallucci,1 Gioia Brachini,2 Abdul Qayyum Khan,1 Domenico Tebala,3 Andrea Mingoli2 1Colorectal Team, Noble’s Hospital, Strang, Douglas, Isle of Man, UK; 2Emergency Surgery Unit, “P.Valdoni ...
Tebala GD, Natili A, Gallucci A, Brachini G, Khan AQ, Tebala D, Mingoli A   +6 more
doaj  

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

Advanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr, Saptarshi Biswas, Jacob Aragon, Asaf Dana, Jasmine Sureka, Vaaridhi Ramanuja, Jeevika Thazhaiselvam, Sarah E. Miller, Taylor H. Ware, Akhilesh K. Gaharwar   +9 more
wiley   +1 more source

OUR EXPERIENCE OF SURGERIES IN COVID-19 PATIENTS AT PEMH RAWALPINDI

Pakistan Armed Forces Medical Journal, 2020
The pandemic of COVID-19 corona virus is the most deadly and frightening situation of our times and it is the greatest challenge to which whole world is exposed.
Amna Gulrez, Asjad Sharif, Najm Us Saqib Khan   +2 more
doaj  

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

Advanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li, Yifan Pan, Chikahiro Imashiro, Chaolun Xu, Jianxian He, Jingao Xu, Kewei Song, Ze Zhang, Chen Gao, Junbo Jiang, Runhuai Yang, Kayo Hirose, Shinjiro Umezu   +12 more
wiley   +1 more source

The Relationship Between Severe Complications, Beta-Blocker Therapy and Long-Term Survival Following Emergency Surgery for Colon Cancer

World Journal of Surgery, 2019
Emergency surgery for colon cancer carries significant morbidity, and studies show more than doubled mortality when comparing elective to emergency surgery. The relationship between postoperative complications and survival has been outlined. Beta-blocker
R. Åhl, P. Matthiessen, Yang Cao, G. Sjolin, O. Ljungqvist, S. Mohseni   +5 more
semanticscholar   +1 more source

Astrocyte‐Guided Maturation of Neural Constructs in a Modular Biosynthetic Hydrogel for Biohybrid Neurotechnologies

Advanced Functional Materials, EarlyView.
A modular biosynthetic PVA–gelatin hydrogel crosslinked via visible‐light thiol‐ene chemistry is engineered as a coating for neural electrodes. Optimizing matrix composition and mechanical properties enables the hydrogel to support astrocytic populations that guide neural differentiation and functional maturation.
Martina Genta, Sofia Peressotti, Roberto Portillo‐Lara, Josef Goding, Rylie Green   +4 more
wiley   +1 more source

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Lower gastrointestinal bleeding: risk factors of severity, need for emergency surgery and in-hospital mortality

, 2023
Jorge A. Latif, M. J. Varas Lorenzo, Ricardo Solla, Gonzalo Segovia, Alejandro Mitidieri, Adelina E. Coturel, Jorge Rojas Huayta, Gustavo Kohan, Daniela Caamaño, Daniela Caamaño   +9 more
openalex   +1 more source