Results 51 to 60 of about 10,469 (255)

A comprehensive review on adaptive plasticity and recovery mechanisms post‐acquired brain injury

Neuroprotection, EarlyView.
This figure illustrates the dynamic process of neurogenesis following brain injury, focusing on the roles of neural stem and progenitor cells at the injury site. Key mechanisms include axonal sprouting, synaptogenesis, dendritic remodeling, and brain‐derived neurotrophic factor signaling via TrkB receptors.
Ravi Kumar Rajan
wiley   +1 more source

The physiological and pathological effects of sphingolipid metabolism and signaling in the central nervous system

Brain Pathology, EarlyView.
Sphingolipids are vital components of cell membranes. Metabolic disruptions of sphingolipids, including ceramide and sphingosine‐1‐phosphate, are linked to neurological disorders. This article summarizes the classification, structure, and metabolic processes of sphingolipids, and the physiological and pathological effects of sphingolipid metabolism and
Tian Li, Haoying He, Ejuan Zhang, Fengjiao Hu, Zhuo Wang, Jian Xu, Mengliu Zeng, Biwen Peng   +7 more
wiley   +1 more source

Metatarsal aneurysmal bone cyst: A cause of long-lasting foot pain in adolescence

Foot & Ankle Surgery: Techniques, Reports & Cases, 2022
Aneurysmal bone cyst is a benign locally aggressive bone tumor that was first described in 1947. It affects most frequently long bones of the skeleton; its presence at the level of the metatarsal bone is very rare, which was firstly reported in 1957.
Mohammad O Boushnak, MD, Mohamad K MOUSSA, MD, Ali ALAYANE, MD, Wissam EL KAZZI, MD, Walid RIZK, MD, Mohamed I BADRA, MD   +5 more
doaj  

Foetal disruptive brain injuries: Diagnosing the underlying pathogenetic mechanisms with cranial ultrasonography

Developmental Medicine &Child Neurology, EarlyView.
Abstract Antenatal destructive events affecting the central nervous system of the foetus lead to disruptive brain lesions that are often associated with impaired neurodevelopment. The pathogenesis of these lesions encompasses a range of causes, including haemorrhagic, embolic, or other vascular events; exposure to teratogens, such as drugs or substance
Ana Alarcón, Nuria Carreras, Tobias Muehlbacher, Dídac Casas‐Alba, Roberta Arena, Paola Roca‐Llabrés, Juan Navarro‐Morón, Linda S. de Vries, Paul Govaert, the EurUS.Brain group, Thais Agut, Roberta Arena, Ana Alarcón, Juan Arnáez, Marco Bartocci, Isabel Benavente‐Fernández, María Carmen Bravo, Fernando Cabañas, Nuria Carreras, Olivier Claris, Jeroen Dudink, Monica Fumagalli, Alfredo García‐Alix, Paul Govaert, Sandra Horsch, Simón Lubián, Tobias Muehlbacher, Alessandro Parodi, Adelina Pellicer, Luca Ramenghi, Charles C. Roehr, Simone Schwarz, Sylke Steggerda, Eva Valverde   +33 more
wiley   +1 more source

Percutaneous Method of Management of Simple Bone Cyst [PDF]

, 2013
Introduction. Simple bone cyst or unicameral bone cysts are benign osteolytic lesions seen in metadiaphysis of long bones in growing children. Various treatment modalities with variable outcomes have been described in the literature.
O. P. Lakhwani
core   +1 more source

Aneurysmal Bone Cyst of the Calcaneus

Journal of Clinical Imaging Science, 2014
Aneurysmal bone cysts (ABCs) are benign, non-neoplastic, expansile, vascular, locally destructive lesions. The lesion may arise de novo (65%) or secondarily (35%) in pre-existing benign or malignant lesions (giant cell tumor, osteoblastoma, chondroblastoma, angioma, and others).
Eda Elverici, Deniz Ciliz, Veysel Kaplanoglu, Hatice Kaplanoglu   +3 more
openaire   +3 more sources

Thyroid lesions of neuroendocrine origin? Thinking of a “polka‐dotted” zebra! Case series from three Italian referral centers and review of the literature

Journal of Neuroendocrinology, EarlyView.
Thyroid metastases from neuroendocrine neoplasm (NEN) should be considered in case of suspicious thyroid nodules in patients with a positive medical history of NEN, mainly of thoracic origin, even after many years from the initial diagnosis. The differential diagnosis from primary intrathyroidal NEN is challenging.
Tiziana Feola, Alessia Cozzolino, Federica Grillo, Maria Francesca Birtolo, Irene Aini, Erika Messina, Roberto Minotta, Alessia Filice, Isabella Zanata, Paola Razzore, Manila Rubino, Andrea M. Isidori, Annamaria Colao, Antongiulio Faggiano, Elisa Giannetta, on behalf of NIKE group, Irene Aini, Manuela Albertelli, Ylenia Alessi, Simone Antonini, Luigi Barrea, Elio Benevento, Maria Francesca Birtolo, Federica Campolo, Celeste Cantone, Silvia Carra, Rob‐erta Centello, Alessia Cozzolino, Federica De Cicco, Valentina Di Vito, Beatrice Fazzalari, Stefano Gay, Elisa Giannetta, Federica Grillo, Elia Guadagno, Valentina Guarnotta, Iderina Hasballa, Alice Laffi, Andrea Lania, Alessia Liccardi, Rossella Mazzilli, Erika Messina, Roberto Minotta, Giovanna Muscogiuri, Carla Pandozzi, Gabriella Pugliese, Giulia Puliani, Alberto Ragni, Manila Rubino, Rosaria Maddalena Ruggeri, Franz Sesti, Maria Grazia Tarsitano, Ludovica Verde, Giovanni Vitale, Virginia Zamponi, Isabella Zanata, Roberta Modica, Giuseppe Fanciulli, Anna La Salvia, Erika Maria Grossrubatscher, Francesco Ferrau, Alessandro Veresani, Flaminia Russo   +62 more
wiley   +1 more source

Aneurysmal Bone Cyst of the Skull Base—Case Report

Brazilian Neurosurgery, 2019
Introduction Aneurysmal bone cysts (ABCs) are pseudotumoral bone lesions of unknown etiology that are also hypervascularized, benign, and locally destructive. They are rare in the base of the skull.
Arnon Castro Alves Filho, Adans Soares Porfírio, Washington Clésio Silva Ribeiro, Daniel de Oliveira Fonseca, Moana Vergetti Malta, Rafael Costa Camelo, Ricardo Macedo Camelo   +6 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

Giant aneurysmal bone cyst of the mandible with unusual presentation [PDF]

, 2009
Aneurysmal bone cysts are rare benign lesions of bone tissue, infrequent in craneofacial skeleton with regard to other structures like long bones or the spine.
Acero Sanz, Julio, Capote Moreno, A., García Recuero, Ignacio Ismael, Paz Hermoso, Víctor Manuel de, Ruiz, Julián, Serrano, Rosario   +5 more
core