Results 61 to 70 of about 170,290 (345)

Reconstruction of large abdominal wall defects

European Journal of Plastic Surgery, 1999
Reconstruction of a large abdominal defect is a technically demanding procedure. A single flap is sometimes insufficient for cover. Compound procedures play an important role in solving this problem. The case of a 35-year-old man with a large abdominal hernia as a result of a traumatic defect on the right abdomen, previously covered by a skin graft, is
Gökalan Kara, İnci, Neşşar, Mehmet, Erdem, Ergün   +2 more
openaire   +6 more sources

Integrated ‘Shield‐Spear’ Biological Patch for Fibrosis‐Free Bladder Reconstruction

Advanced Science, EarlyView.
Fibrosis‐free bladder reconstruction remains challenging. This study pioneers an integrated “shield‐spear” patch: The outer anionic hydrogel layer captures GATA6+ macrophages to suppress collagen overexpression, while the inner S100 aptamer‐engineered EVs target Schwann cells to downregulate the TGFβ/Smad pathway—inhibiting fibrosis with enhanced wound
Xiaoqi Wu, Huitong Ruan, Xiaolin Zhang, Weihan Zheng, Muhetaierjiang Mutailifu, Ling Wang, Liu Yu, Ruijun Peng, Rui Zhao, Zihan Wang, Jie Xu, Shaochuan Li, Yaobin Wu, Wenguo Cui, Mujun Lu   +14 more
wiley   +1 more source

Abdominal wall repair with human acellular dermal autograft

Surgical Techniques Development, 2011
Repair of abdominal wall defects in the presence of contamination or infection is a significant problem. The loss of tissue warrants enforcement of the abdominal wall, preferably by autologous material. However, autologous repair often requires extensive
Roel E. Genders, Paul P.G.M. Kouwenberg, Rob P. Bleichrodt   +2 more
doaj   +1 more source

Mechanically Active Hydrogel for Healing Intestinal Fistulas through the YAP‐Mediated Mechanosensitization of Intestinal Epithelial Cells

Advanced Science, EarlyView.
This study develops the hydrogel with antimicrobial, adhesive, degradable, injectable, and temperature‐sensitive contraction properties based on the transcriptomic and pathological characteristics of intestinal fistula patients. This hydrogel can seal rabbit intestinal fistula in situ, reduce the intestinal defect, and promote intestinal epithelial ...
Ze Li, Jiayang Li, Kang Chen, Guiwen Qu, Shuanghong Yang, Sicheng Li, Ye Liu, Yitian Teng, Rui Ma, Jinjian Huang, Peige Wang, Jianan Ren, Xiuwen Wu   +12 more
wiley   +1 more source

An Injectable Zwitterionic Hydrogels with Multiple Intermolecular Interactions for Effective Prevention of Abdominal Adhesions

Advanced Science, EarlyView.
An injectable PSA‐ZnO through multiple intermolecular including hydrogen bonds and electrostatic interactions for effectively prevents abdominal adhesions. The PSA‐ZnO hydrogel demonstrates superior wound healing promotion (≥ 95%) and more effective inhibition of scar formation compared to the commercial 3M dressing (≈80%), and prevents post‐operative ...
Na Wen, Yating Jiang, Yunhao Song, Jiachao Yang, Jinlin Long, Ying Wang, Xunbin Yu, Shiyun Lu, Tianhua Zhou, Xueping Huang   +9 more
wiley   +1 more source

A novel approach for the closure of challenging giant omphalocele

Journal of Pediatric Surgery Case Reports, 2015
Omphalocele is a congenital condition characterized by midline defect of the anterolateral abdominal wall whereby intra-abdominal contents covered by peritoneal sac are found herniated. It can be defined by size of defect or visceral contents.
Barkat Ali, Anil Shetty, Jason McKee
doaj   +1 more source

Extragenital malignant mixed Mullerian tumor in the incisional hernia - primary carcinosarcoma in the abdominal wall: Case report [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2015
Introduction. This report presents a primary Mullerian carcinosarcoma localized in the incisional hernia i.e. anterior abdominal wall. There is no data in the literature about this localization of extragenital Mullerian carcinosarcoma.
Žuvela Marinko, Micev Marjan, Terzić Milan, Šaranović Đorđije, Galun Danijel, Milićević Miroslav   +5 more
doaj   +1 more source

Reconstruction of Complex Abdominal Wall Defects [PDF]

Scandinavian Journal of Surgery, 2013
Complex abdominal wall defects refer to situations where simple ventral hernia repair is not feasible because the defect is very large, there is a concomitant infection or failed previous repair attempt, or if there is not enough original skin to cover the repair.
Ari Leppäniemi, Erkki Tukiainen
openaire   +3 more sources

Mechanistic Insights in Surface Engineering of Micro‐/Nanocomposite Phase Change Materials for Thermal Energy Storage: A Review

Advanced Energy and Sustainability Research, EarlyView.
This review examines surface‐engineered phase change material composites as vital solutions for escalating thermal energy storage demands driven by urbanization. It elucidates their enhanced performance through chemical mechanisms, diverse compositions, and preparation strategies, emphasizing the role of carbon‐based additives in improving thermal ...
Laxman Singh, Saravanakumar Balakrishnan, Joseph Johnson William, Sheikdawood Parveen, Ponnachiyur Aruchamy Periasamy, Rajeev Kumar, Anshuman Srivastava, Sunil Kumar, Amit Kumar Shringi, Dimple Kumari, Ambrish Singh, Fei Yan   +11 more
wiley   +1 more source

Bioinspired Engineering beyond Homeostasis

Advanced Intelligent Systems, EarlyView.
This perspective article introduces systems biology as the unifying theoretical framework behind bioinspired engineering. As an example, it explores how disruptions in multiscale biological systems, associated with pathological states, can be viewed as localized failure modes of biological cooperation showing emergent advantages that can inspire ...
Rosalia Moreddu
wiley   +1 more source