Results 111 to 120 of about 197,453 (261)

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu   +14 more
wiley   +1 more source

Orbital pseudotumour masquerading as Wegener’s granulomatosis [PDF]

open access: yes, 2015
A twenty-two year old female patient presented with new onset bilateral hard orbital masses and progressively worse tear lake problems. Computed tomography of the orbits revealed poorly differentiated bilateral orbital masses.
Fenech, Matthew, Fenech, Thomas
core  

Bone: Osteoblastoma [PDF]

open access: yes, 2010
Review on Bone: Osteoblastoma, with data on clinics, and the genes ...
de, Andrea CE, Hogendoorn, PCW
core   +1 more source

High‐Resolution and Real‐Time In Situ Generation of Cellular Spheroids by Laser‐Assisted Bioprinting for Guided Microvascularization

open access: yesAdvanced Functional Materials, EarlyView.
Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin   +9 more
wiley   +1 more source

Comparison of direct spreading and local recurrence of neoplasms.

open access: yesIn vivo (Athens, Greece), 1994
Neoplastic progression proceeds most commonly with metastatic spreading but also with direct spreading and some minor forms of neoplastic distribution. The difference between metastatic spreading and direct tumor spreading is shown by the fact that metastatic cells are motile and separate from the primary tumor, whereas in direct spreading the ...
openaire   +1 more source

Pleomorphic sarcoma [PDF]

open access: yes, 2013
67-year-old female who was referred from her general practitioner because of uncontrolled right popliteal knee pain which was very severe and continuously deteriorating. She could not bend her knee and sleep because of the pain.
Bertuello, Isaac, Bonnici, Maria
core  

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

open access: yesAdvanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat   +11 more
wiley   +1 more source

Primary cutaneous leiomysarcoma

open access: yesIndian Journal of Dermatology, 2011
Primary cutaneous leiomyosarcoma of the skin is a rare soft tissue neoplasm, accounting for about 2-3% of all superficial soft tissue sarcomas. It arises between the ages of 50 and 70 years, and shows a greater predilection for the lower extremities ...
Shubhangi Vinayak Agale   +3 more
doaj   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

open access: yesAdvanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu   +10 more
wiley   +1 more source

Odontogenic Myxoma in the Maxilla

open access: yesJournal of Gandhara Medical and Dental Sciences, 2015
SUMMARY The aim of this paper is to determine the unique and very interesting case of odontogenic myxoma, which involved the right maxilla and its sinus.
Syed Murad Ali Shah   +5 more
doaj   +1 more source

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