Results 171 to 180 of about 27,813 (209)

Identification of EWSR1–NFATC2 fusion in simple bone cysts

Histopathology, 2020
Simple bone cysts are benign intramedullary tumours primarily involving the long bones in skeletally immature individuals. Several mechanisms have been proposed for their pathogenesis.
Yin P. Hung, Adam S. Fisch, J. Diaz-Perez, A. Iafrate, Jochen K. Lennerz, V. Nardi, M. Bredella, Kevin A. Raskin, Santiago A. Lozano-Calderon, Andrew E. Rosenberg, G. P. Nielsen   +10 more
semanticscholar   +1 more source

Aneurysmal bone cyst of the spine.

The Journal of Bone & Joint Surgery, 1985
The cases of twenty-two patients with an aneurysmal bone cyst of the spine above the sacrum were analyzed with regard to sex, age, site, symptoms, and radiographic findings. Four patients had extension of the lesion to the adjacent vertebra or rib, and twelve patients had neurological deficits.
CAPANNA, RODOLFO, ALBISINNI, U., PICCI, P., CALDERONI, P., CAMPANACCI, M., SPRINGFIELD, D. S.   +5 more
openaire   +3 more sources

ANEURYSMAL BONE CYST OF THE PATELLA

Journal of Pediatric Orthopaedics, 1997
Aneurysmal bone cysts are uncommon lesions accounting for less than 1% of reported primary bone tumors. This case study reports the ninth primary aneurysmal bone cyst of the patella, and the second to be reported in a white male patient. The scarcity of reports in this vulnerable site may refute trauma as the cause.
M. D. Castro, R. B. Irwin
openaire   +3 more sources

Percutaneous treatments of primary aneurysmal bone cysts: systematic review and meta-analysis

European Journal of Orthopaedic Surgery & Traumatology, 2021
Gabriel Schmitt Cruz, C. Cuevas-Suárez, J. Saavedra, Rafael Giorgis, Matheus Ricardo Kishimoto Teixeira, F. Muniz   +5 more
semanticscholar   +1 more source

Aneurysmal Bone Cyst of the Sphenoid Bone

Journal of Craniofacial Surgery, 2002
Aneurysmal bone cyst (ABC) is an uncommon benign lesion that rarely presents in the craniofacial region. Aneurysmal bone cysts represent nearly 1.4% of all bone tumors, and among those, only 3% are located in the cranium. In this study, we report on an ABC located in the sphenoid bone with superior nasal cavity and ethmoid extension.
Sergülen Dervişoğlu, Murat Yener, Bulent Cambaz, Ferhat Erisir, Harun Cansiz, Cem Hizh, Ender Inci   +6 more
openaire   +3 more sources

Aneurysmal bone cysts of the spine

International Orthopaedics, 1985
Aneurysmal bone cysts of the spine are uncommon. In the English language literature, there have been less than one hundred reported cases. We present five examples, all of which arose in a vertebral body. One case is the first reported arising from the coccyx; one presented at the sixth thoracic vertebral body with complete paraplegia and two with ...
R. M. Lifeso, D. Younge
openaire   +3 more sources

Surgical treatment for primary spinal aneurysmal bone cysts: experience from Children's Hospital Boston.

Journal of Neurosurgery: Pediatrics, 2012
OBJECT Spinal aneurysmal bone cysts (ABCs) constitute a rare and clinically challenging disease, primarily affecting the pediatric population. Information regarding the management of spinal ABCs remains sparse.
G. Zenonos, O. Jamil, L. Governale, S. Jernigan, Daniel J. Hedequist, M. Proctor   +5 more
semanticscholar   +1 more source

Aneurysmal bone cyst of the cuboid

Journal of the American Podiatric Medical Association, 1990
Aneurysmal bone cysts are a rare entity encountered in podiatric medicine. The frequency of aneurysmal bone cysts distal to the ankle joint is low. The authors present a literature review of the etiologies and possible treatments of an aneurysmal bone cyst. An unusual case of an aneurysmal bone cyst in the cuboid is also presented.
K B Kashuk, J R Hanft, B D Wolosky, K E Kado, J A Schabler   +4 more
openaire   +3 more sources

Aneurysmal bone cyst of the ethmoid

Head & Neck Surgery, 1982
AbstractAlthough nearly 500 cases of aneurysmal bone cyst have been recorded in the English literature, involvement of the facial bone is uncommon. To our knowledge, this is the first case of extragnathic, facial aneurysmal bone cyst to be reported in the English literature.
John G. Batsakis, Herbert L. Baker, Michael J. Papsidero, Charles J. Krause   +3 more
openaire   +3 more sources

Ultrastructure of aneurysmal bone cyst

Cancer, 1977
The ultrastructure of 5 cases of primary aneurysmal bone cysts is described. The most frequent cells found are fibroblasts containing varying amounts of glycogen. Primitive mesenchymal cells in different stages of differentiation are seen. The foci of osteoid and bone originate through metaplastic changes of the spindle cell stroma.
German C. Steiner, Erlinda B. Kantor
openaire   +3 more sources