Results 51 to 60 of about 186,781 (295)

Factors Associated with No or Insufficient Temporal Bone Window Using Transcranial Color-coded Sonography

Journal of Medical Ultrasound, 2015
Purpose: Transcranial color-coded sonography (TCCS) noninvasively assesses physiologic and pathologic intracranial blood flow especially in non-Caucasians who have high prevalence of intracranial steno-occlusive arterial disease.
Yi-Pin Lin, Mu-Hui Fu, Teng-Yeow Tan
doaj   +1 more source

Spatio-temporal structure of cell distribution in cortical Bone Multicellular Units: A mathematical model

, 2011
Bone remodelling maintains the functionality of skeletal tissue by locally coordinating bone-resorbing cells (osteoclasts) and bone-forming cells (osteoblasts) in the form of Bone Multicellular Units (BMUs). Understanding the emergence of such structured
Buenzli, P. R., Pivonka, P., Smith, D. W., D.W. Smith, P. Pivonka, P.R. Buenzli   +5 more
core   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

Emapalumab for Immune Effector Cell‐Associated Hemophagocytic Lymphohistiocytosis‐Like Syndrome Following CD19‐Directed CAR‐T in Two Patients With B‐ALL: Clinical and Biomarker Correlates

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Immune effector cell‐associated hemophagocytic lymphohistiocytosis‐like syndrome (IEC‐HS) is a life‐threatening hyperinflammatory toxicity distinct from cytokine release syndrome (CRS) and neurotoxicity following chimeric antigen receptor T‐cell (CAR‐T) therapy. In a single‐institution retrospective cohort of pediatric and young adult patients
Thomas J. Galletta, Jeremy D. Rubinstein, Christopher E. Dandoy, Ruby Khoury, Angela Faulhaber, Christine L. Phillips, Christa Krupski   +6 more
wiley   +1 more source

Evolution and Stagnation of Image Guidance for Surgery in the Lateral Skull: A Systematic Review 1989–2020

Frontiers in Surgery, 2021
Objective: Despite three decades of pre-clinical and clinical research into image guidance solutions as a more accurate and less invasive alternative for instrument and anatomy localization, translation into routine clinical practice for surgery in the ...
Daniel Schneider, Jan Hermann, Fabian Mueller, Gabriela O'Toole Bom Braga, Lukas Anschuetz, Marco Caversaccio, Lutz Nolte, Stefan Weber, Thomas Klenzner   +8 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

The potential protective effects of temporal bone pneumatization: A shock absorber in temporal bone fracture.

PLoS ONE, 2019
ObjectivesWe hypothesize that when temporal bone fractures occur, the pneumatic cells in the temporal bone are able to absorb most of the impact force during a traumatic event.
Tae Kyu Kang, Ryun Ha, Jae Hwan Oh, Woongsang Sunwoo   +3 more
doaj   +1 more source

Prognostic Impact of Tumor Extension in Patients With Advanced Temporal Bone Squamous Cell Carcinoma

Frontiers in Oncology, 2020
Objective: The extreme rarity of temporal bone squamous cell carcinoma (TB-SCC) has delayed the accumulation of high-quality clinical evidence. Our objective here was to explore anatomical factors associated with the prognosis of T4 TB-SCC cases.Study ...
Noritaka Komune, Masaru Miyazaki, Kuniaki Sato, Koji Sagiyama, Akio Hiwatashi, Takahiro Hongo, Kensuke Koike, Teppei Noda, Ryutaro Uchi, Ryunosuke Kogo, Nana Akagi Tsuchihashi, Shogo Masuda, Takashi Nakagawa   +12 more
doaj   +1 more source

Endoscopic Transnasal Approaches to Petrous Apex

Frontiers in Surgery, 2022
Endoscopic extended transnasal approaches to the apex of the temporal bone pyramid are rapidly developing and are widely used in our time around the world.
Alexander Kovalev, Rinat Sufianov, Daniel Prevedello, Luís Borba, Luís Borba, Luciano Mastronardi, Luciano Mastronardi, Tatiana Ilyasova, Roy Thomas Daniel, Mahmoud Messerer, Marcio Rassi, Marcio Rassi, Guang Zhang   +12 more
doaj   +1 more source

Circulating tumor cell viability during and after radiotherapy mirrors treatment response in cancer patients

Molecular Oncology, EarlyView.
Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy, Jana Löptien, Cornelia Coith, Afroditi Nanou, Katharina Hintelmann, Pinnschmidt Hans, Cordula Petersen, Klaus Pantel, Sabine Riethdorf, Kerstin Borgmann, Harriet Wikman   +10 more
wiley   +1 more source