Results 21 to 30 of about 28,273 (262)

Paramedian forehead flap in the treatment of nasal, non-melanoma skin cancer: a cross-sectional study

open access: yesRevista do Colégio Brasileiro de Cirurgiões, 2022
Introduction: nose is the central point of the face and vulnerable to the occurence of non-melanoma skin cancer (NMSC), impacting on appearance. The paramedian forehead flap (PMFF) is considered the best option to treat extensive nasal defects.
RENAN DIEGO AMÉRICO RIBEIRO   +6 more
doaj   +2 more sources

Application of personalized endoscopic techniques in surgery of endonasal resection of petroclival lesions

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2021
Background The petroclival area is located deep at the base of the skull, and the surrounding anatomical structure is complex, which brings great challenges to the safe removal of the lesions in this part of the operation.
WANG Zhi⁃cheng   +8 more
doaj   +1 more source

Rhazes’s View on Nasal Tumors [PDF]

open access: yesJournal of Research on History of Medicine, 2023
Rhazes, or Abū Bakr Muḥammad ibn Zakariyyā al-Rāzī (854-925 CE), was an Iranian physician, philosopher and chemist. He learned medicine more through the hospital and so-called clinical observations and, therefore, spent more time on his studies; this can
Zahra Hossein Hashemi   +1 more
doaj  

Inverted Papilloma against a Background of Bilateral Rhinosinusitis Polyposa with Viscous Mucin (Clinical Case)

open access: yesКреативная хирургия и онкология, 2018
Introduction. Rhinosinusitis polyposa consists in a chronic inflammation of the mucous membrane of the nose and paranasal sinuses, followed by recurrent growth of polyps and characterised by a high prevalence.
R. M. Pestova   +3 more
doaj   +1 more source

Nasolabial interpolation flap for nasal alar reconstruction after skin tumor resection [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2018
Introduction: The nose is a common site for skin neoplasms. Due to its functional and esthetic importance, nasal reconstruction, mainly that of the nose ala, is challenging.
Rafael Luís Sakai   +3 more
doaj   +1 more source

Análise retrospectiva de 26 casos de papiloma invertido nasal Retrospective analysis of 26 cases of inverted nasal papillomas

open access: yesBrazilian Journal of Otorhinolaryngology, 2012
Papiloma invertido (PI) corresponde a 0,5%-4% dos tumores nasais benignos. A importância está na agressividade local, taxa de recorrência elevada e possibilidade de transformação maligna. O tratamento é controverso, encontrando melhor suporte na cirurgia
Ana Maria Almeida de Sousa   +3 more
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Synergistic Combination of Tamoxifen–Tetraphenylethylene Co‐Assembled Micelles and Orlistat‐Induced Lipid Droplet Inhibition to Overcome Tamoxifen Resistance

open access: yesAdvanced Healthcare Materials, EarlyView.
Molecule 2, which contains a shorter oligoether chain, binds to tamoxifen via structural similarity forming micelles with a positive surface charge, thereby enhancing cellular uptake. These fluorescent micelles induce lipid droplet (LD) accumulation, exhibit strong fluorescence, and effectively overcome tamoxifen resistance by synergizing with orlistat‐
Jung Yeon Park   +4 more
wiley   +1 more source

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

Implantable Microarray Patch: Engineering at the Nano and Macro Scale for Sustained Therapeutic Release via Synthetic Biodegradable Polymers

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This review focuses on the application of synthetic biodegradable microarray patches (MAPs) in sustained drug delivery. Compared to conventional MAPs which release drugs into the skin in an immediate manner, these implantable MAPs release drugs into skin microcirculation gradually as the biodegradable polymers degrade, thus offering sustained release ...
Li Zhao   +6 more
wiley   +1 more source

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