Results 51 to 60 of about 72,546 (336)

Cellular and molecular mediators of bone metastatic lesions [PDF]

, 2018
Bone is the preferential site of metastasis for breast and prostate tumor. Cancer cells establish a tight relationship with the host tissue, secreting factors that stimulate or inhibit bone cells, receiving signals generated from the bone remodeling ...
Battafarano, Giulia, Del Fattore, Andrea, Marampon, Francesco, Rossi, Michela   +3 more
core   +2 more sources

Optimization of the Nonclinical Biological Evaluation of Medical Devices Using Toxicologic Pathology Best Practices

Advanced Healthcare Materials, EarlyView.
Nonclinical evaluation of biological responses to implanted medical devices and combination products in animals is required to predict possible outcomes and risks in patients. This paper describes globally accepted pathology “best practices” that 1) effectively address ISO standards and current regulatory guidance for medical device development and 2 ...
Kathleen A. Funk, JoAnn C. L. Schuh, Brad Bolon, Valerie S. Thomas, Jeffrey I. Everitt, Abraham Nyska, Jaime Paulin   +6 more
wiley   +1 more source

Shoulder pain due to cervical radiculopathy: an underestimated long-term complication of herpes zoster virus reactivation? [PDF]

, 2018
Purpose To evaluate if herpes zoster virus (HZV) reactivation may be considered in the aetiology of cervical radiculopathy. Methods The study group was composed of 110 patients (52 M-58F;mean age ± SD:46.5 ± 6.12; range:40-73) with a clinical ...
AS Hilibrand, B Kuijper, Ciro Villani, DA Perez-Martienz, Daniele Passaretti, DH Gilden, E Viikari-Juntura, H Sandmark, HC Tong, I Steiner, JP Makela, K Radhakrishnan, KC Shah, KM Abbed, MC Sanchez, MM Ban Le, MM Vargo, MT Modic, MT Modic, NA Peterslund, PG Kennedy, PW Detwiler, R Atkinson, RE Yoss, RS Wainner, RW Johnson, S Gumina, S Shabat, Stefano Gumina, T Fujy, Vittorio Candela, W Frobin, W Frobin, W Frobin, Y Uematsu   +34 more
core   +1 more source

Osteoblastoma in the occipital bone: A case report of a rare tumor in the calvarium [PDF]

, 2020
Osteoblastomas infrequently occur in the calvarium, displaying a preference for temporal and frontal bones when it does. We present an unusual case of a large, expansile osteoblastoma in the occipital bone of a 23-year-old man who presented with a ...
Faro, Scott H., Gorniak, Richard J., Trunz, Lukas M.   +2 more
core   +2 more sources

Pseudoanaplastic Giant Cell Tumor of Bone

Archives of Pathology & Laboratory Medicine, 1999
AbstractMarked nuclear atypia can be found in a variety of benign mesenchymal tumors, including ancient schwannomas, symplastic leiomyomas, osteoblastomas, and chondromyxoid fibromas. Such nuclear atypia is believed to represent a degenerative phenomenon and does not indicate aggressive behavior.
L J, Layfield, R C, Bentley, J M, Mirra
openaire   +2 more sources

Malignancy in Giant Cell Tumor of Bone: A Review of the Literature

Technology in Cancer Research and Treatment, 2019
Background: Primary and recurrent giant cell tumor of bone is typically benign; however, rarely giant cell tumor of bone can undergo malignant transformation.
E. Palmerini, P. Picci, P. Reichardt, G. Downey   +3 more
semanticscholar   +1 more source

Granular Hydrogels as Modular Biomaterials: From Structural Design to Biological Responses

Advanced Healthcare Materials, EarlyView.
Granular hydrogels are now emerging as promising biomaterials due to their inherent microporousity, injectability, and modularity. They have shown improvements in cell viability and migration, cellular/tissue infiltration, host tissue integration, mitigated foreign body response, and tissue regeneration.
Asmasadat Vaziri, Renata Maia, Pei Zhang, Liliana Agresti, Jelmer Sjollema, Mohammad‐Ali Shahbazi, Hélder A. Santos   +6 more
wiley   +1 more source

Biofilm‐Antagonist Ginger‐Based 3D‐Printable Photoresins for Complex Implant Designs Exhibiting Advanced Multifunctional Biomedical Applications

Advanced Materials, EarlyView.
This work offers unique Ginger‐based 3D‐printable resins that can print customizable high‐resolution complex designs. The customizable printing backbone of Zingerol prints also mimics various human bones' strength. Acquisition of in‐vivo biocompatibility in rat model with no severe inflammatory response, along with in‐vitro antioxidant and ex‐vivo anti‐
Simran Jindal, Majd Bisharat, Bassma Khamaisi, Krishanu Ghosal, Eid Nassar‐Marjiya, Qi Wu, Shadi Daoud, Idan Redenski, Samer Srouji, Shady Farah   +9 more
wiley   +1 more source

Histopathology of giant cell tumors of the bone: With special emphasis on fibrohistiocytic and aneurysmal bone cyst like components

Acta Orthopaedica et Traumatologica Turcica, 2019
Objective: The aim of this study was to define histopathological features of giant cell tumor of bone, especially accompanying fibrohistiocytic or aneurysmal bone cyst like components, in the light of our institutions experience.
Nil Çomunoğlu, Nuray Kepil, Sergülen Dervişoğlu   +2 more
doaj   +1 more source

Huge aneurysmal bone cyst secondary to giant cell tumor of the hand phalanx: a case report and related literature

BMC Cancer, 2020
Background Aneurysmal bone cyst (ABC) secondary to Giant Cell Tumor of bone (GCT) is a rare lesion, of which the incidence is about 0.011 to 0.053 per 100,000 every year.
Mingzhuo Li, Yaokai Gan, Dingwei Shi, Jie Zhao   +3 more
doaj   +1 more source