Results 241 to 250 of about 32,167 (285)

Aneurysmal bone cysts of the pelvis

Archives of Orthopaedic and Traumatic Surgery, 1986
Twenty-three cases of pelvic aneurysmal bone cysts treated at the Istituto Ortopedico Rizzoli were reviewed after a mean follow-up of 7 years. Eighteen cysts involved the anterior arch, four extended into the iliac wing and the anterior arch, and one invaded the entire hemipelvis. The acetabulum was involved in 56.5% of the cases.
CAPANNA, RODOLFO, BERTONI, F., BETTELLI, G., PRESENT, D., BIAGINI, R., RUGGIERI, P., MANCINI, I., CAMPANACCI, M.   +7 more
openaire   +5 more sources

ANEURYSMAL BONE CYST

The Journal of Bone and Joint Surgery. British volume, 1956
1. The clinical, radiographic and pathological features of aneurysmal bone cyst are described and illustrated by case reports. 2. Reasons are given for accepting the lesion as a clinical and pathological entity. 3. The cyst has a tendency to spontaneous regression and healing may occur after partial excision.
openaire   +2 more sources

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

FUS-NFATC2 or EWSR1-NFATC2 Fusions Are Present in a Large Proportion of Simple Bone Cysts

American Journal of Surgical Pathology, 2020
A simple bone cyst (SBC) is a benign bone lesion of unknown etiology. It can be differentiated from an aneurysmal bone cyst (ABC) by radiologic and histopathologic features, as well as by the absence of fusions of the USP6 gene characteristic of an ABC ...
J. Pižem, Daja Šekoranja, A. Zupan, E. Boštjančič, Alenka Matjašič, B. Mavčič, J. Contreras, B. Gazič, D. Martinčič, Ž. Snoj, Katarina A. Limpel Novak, V. Salapura   +11 more
semanticscholar   +1 more source

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 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

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

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